博士研究生陈钉、陶振华顺利通过博士学位论文答辩 

PS:已发表的与博士学位论文相关的一作论文

12) Ding Chen, Shichun Mu*. Molten Salt-assisted Synthesis of Catalysts for Energy Conversion. Advanced Materials, 2024, 36 (45), 2408285.

11) Ding Chen, Ruohan Yu, Hongyu Zhao, Jixiang Jiao, Xueqin Mu, Jun Yu, Shichun Mu*. Boron-Induced Interstitial Effects Drive Water Oxidation on Ordered Ir-B Compounds. Angewandte Chemie International Edition, 2024,  63 (35), e202407577.

10) Ding Chen#, Ruohan Yu#, Kesong Yu#, Ruihu Lu#, Hongyu Zhao, Jixiang Jiao, Youtao Yao, Jiawei Zhu, Jinsong Wu, Shichun Mu*. Bicontinuous RuO₂ nanoreactors for acidic water oxidation. Nature Communications, 2024, 15, 3928.

9) Ding Chen, Hongyu Zhao, Ruohan Yu, Kesong Yu, Jiawei Zhu, Jixiang Jiao, Xueqin Mu, Jun Yu, Jinsong Wu, Shichun Mu*. Heteroanion induced structural asymmetricity centered on Ru sites switches the rate-determining step of acid water oxidation. Energy & Environmental Science, 2024,  17, 1885-1893.

8) Ding Chen, Shichun Mu*. Revitalizing Osmium-based catalysts for Energy Conversion. Energy Reviews, 2023, 2(4), 100053.

7) Ding Chen#, Ruihu Lu#, Ruohan Yu, Hongyu Zhao, Dulan Wu, Youtao Yao, Kesong Yu, Jiawei Zhu, Pengxia Ji, Zonghua Pu, Zongkui Kou, Jun Yu, Jinsong Wu, Shichun Mu*. Tuning active metal atomic spacing by filling of light atoms and resulting reversed hydrogen adsorption-distance relationship for efficient catalysis. Nano-micro Letters, 2023, 15, 168.

6) Ding Chen, Huawei Bai, Jiawei Zhu, Can Wu, Hongyu Zhao, Dulan Wu, Jixiang Jiao, Pengxia Ji, Shichun Mu*. Multiscale hierarchical structured NiCoP enabling Ampere-level water splitting for multi-scenarios green energy-to-hydrogen systems. Advanced Energy Materials, 2023, 13(22): 202300499.

5) Ding Chen,# Ruihu Lu,# Ruohan Yu, Yuhang Dai, Hongyu Zhao, Dulan Wu, Pengyan Wang, Jiawei Zhu, Zonghua Pu, Lei Chen, Jun Yu, Shichun Mu*. Work-function-induced Interfacial Built-in Electric Fields in Os-OsSe₂ Heterostructures for Active Acidic and Alkaline Hydrogen Evolution. Angewandte Chemie International Edition, 2022, 61(36), 2208642.

4) Ding Chen#, Ruohan Yu#, Dulan Wu#, Hongyu Zhao, Pengyan Wang, Jiawei Zhu, Pengxia Ji, Zonghua Pu, Lei Chen, Jun Yu, Shichun Mu*. Anion-modulated Molybdenum Oxide Enclosed Ruthenium Nano-capsules with Almost the Same Water Splitting Capability in Acidic and Alkaline Media, Nano Energy, 2022, 100,107445.

3) Ding Chen#, Ruihu Lu# Youtao Yao#, Dulan Wu, Hongyu Zhao, Ruohan Yu, Zonghua Pu, Pengyan Wang, Jiawei Zhu, Jun Yu, Pengxia Ji, Zongkui Kou*, Haolin Tang*, Shichun Mu*. Duetting Electronic Structure Modulation of Ru atoms in RuSe₂@NC Enables More Moderate H* Adsorption and Water Dissociation for Hydrogen Evolution Reaction. Journal of Materials Chemistry A, 2022(14), 10, 7637-7644.

2) Ding Chen, Zonghua Pu, Pengyan  Wang, Ruihu Lu, Weihao Zeng, Dulan Wu, Youtao Yao, Jiawei Zhu, Jun Yu,  Pengxia Ji, Shichun Mu*. Mapping Hydrogen Evolution Activity Trend of Intermetallic Pt-group Silicides. ACS Catalysis, 2022,12(4), 2623–2631. 

1) Ding Chen, Ruohan Yu, Ruihu Lu, Zonghua Pu, Pengyan Wang, Jiawei Zhu, Pengxia Ji, Dulan Wu, Jinsong Wu, Yan Zhao, Zongkui Kou, Jun Yu, Shichun Mu*. Tunable Ru-Ru2P Heterostructures with Charge Redistribution for Efficient pH-Universal Hydrogen Evolution. InfoMat, 2022, 4(5), e12287.

PS：已发表的与博士论文相关的一作论文

2) Zhenhua Tao#, Hongyu Zhao#, Ning Lv, Xu Luo, Jun Yu*, Xin Tan, Shichun Mu*.  Crystalline/Amorphous-Ru/VOx Phase engineering expedites the alkaline hydrogen evolution kinetics. Advanced Functional Materials, 2024, 34(19), 2312987.

1) Zhenhua Tao, Ning Lv, Hongyu Zhao, Xu Luo, Zilan Li, Jun Yu, Lei Chen, Xupo Liu, Shichun Mu*. Dual active site-mediated Ir single-atom-doped RuO₂ catalysts for highly efficient and stable water splitting, Chemical Science, 2024, 15, 16796-16803.

博士研究生曾炜豪顺利通过博士学位论文答辩

PS：已发表的与博士学位论文相关的一作论文

4) Weihao Zeng#, Fanjie Xia#, Juan Wang#, Jinlong Yang#, Haoyang Peng# , Wei Shu, Quan Li, Hong Wang, Guan Wang, Shichun Mu*, Jinsong Wu*. Entropy-increased LiMn₂O₄-based positive electrodes for fast charging lithium metal batteries. Nature Communication, 2024, 15, 7371.

3) Weihao Zeng#, Wei Shu#, Jiawei Zhu#,  Fanjie Xia, Juan Wang, Weixi Tian, Jinsai Tian,  Shaojie Zhang, Yixin Zhang, Haoyang Peng, HongyuZhao, Lei Chen, Jinsong Wu , Shichun Mu*. Stacking fault slows down ionic transport kinetics in lithium-rich layered oxides. ACS Energy Letters, 2024, 9(2), 346–354.

2）Weihao Zeng,# Fang Liu,# Jinlong Yang,* Bingkai Zhang, Fei Cao, Weixi Tian, Juan Wang, Ruohan Yu, Fanjie Xia, Haoyang Peng, Jingjing Ma, Zhenbo Wang, Shichun Mu,* and Jinsong Wu*. Single-crystal Li-rich layered cathodes with suppressed voltage decay by double-layer interface engineering. Energy Storage Materials, 2023, 54, 651-660.

1）Weihao Zeng, Fanjie Xia, Weixi Tian, Fei Cao, Junxin Chen, Jinsong Wu, Rongguo Song*, and Shichun Mu*. Single-crystal high-nickel layered cathode for lithium-ion batteries. Current Opinion in Electrochemistry, 2022, 31,100831.

博士研究生朱加伟、张承天、肖曼杰顺利通过博士学位论文答辩

博士研究生杨越顺利通过博士学位论文答辩

PS：已发表的与博士学位论文相关的一作论文

1. 朱加传

7) Jiawei Zhu#, Ruihu Lu#, Fanjie Xia#, Pengyan Wang, Ding Chen, Lei Chen, Jun Yu, Yan Zhao, Jinsong Wu, Shichun Mu*. Crystalline-amorphous heterostructures with assortative strong-weak adsorption pairs enable extremely high water oxidation capability toward multi-scenario water electrolysis. Nano Energy, 2023, 110, 108349.

6) Jiawei Zhu, Shichun Mu*. Parsing the basic principles to build efficient heterostructures toward electrocatalysis. Inorganic Chemistry Frontiers. 2023, 10, 2220-2225.

5) Jiawei Zhu#, Ruihu Lu#, Wenjie Shi, Lei Gong, Ding Chen, Pengyan Wang, Lei Chen, Jinsong Wu, Shichun Mu* and Yan Zhao*. Epitaxially Grown Ru Clusters-Nickel Nitride Heterostructure Advances Water Electrolysis Kinetics in Alkaline and Seawater Media.  Energy & Environmental Materials, 2023, 6(2), e12318.

4) Jiawei Zhu, Fanjie Xia, Yao Guo, Ruihu Lu, Lei Gong, Ding Chen, Pengyan Wang, Lei Chen, Jun Yu, Jinsong Wu, Shichun Mu*. Electron Accumulation Effect over Osmium/Erlichmanite Heterointerfaces for Intensified pH-Universal Hydrogen Evolution. ACS Catalysis, 2022, 12(21),13312–13320.

3) Jiawei Zhu, Shichun Mu*. Active site engineering of atomically dispersed transition metal-heteroatom-carbon catalysts for oxygen reduction. Chemical Communications, 2021, 57, 7869-7881.

2) Jiawei Zhu, Yao Guo, Fang Liu, Hanwen Xu, Lei Gong, Wenjie Shi, Ding Chen, Pengyan Wang, Yue Yang, Chengtian Zhang, Jinsong Wu, Jiahuan Luo, Shichun Mu*. Regulative Electronic States around Ruthenium/Ruthenium Disulphide Heterointerfaces for Efficient Water Splitting in Acidic Media. Angewandte Chemie International Edition, 2021, 60 (22), 12328-12334.

1) Jiawei Zhu, Shichun Mu*. Defect engineering in the carbon-based electrocatalysts: Insight into the intrinsic carbon defects. Advanced Functional Materials, 2020, 30 (25), 2001097. 

2. 张承天

4)  Chengtian Zhang, Qian Liu, Jiawei Zhu, Hong Wang, Xueqin Mu, Weihao Zeng, Zonghua Pu, Pengyan Wang, Lei Chen, Jun Yu, Rui Lin, and Shichun Mu*. Directly transferring nanostructural platinum into PtxAy-type nanocompounds for effective catalysis. Materials Today Physics, 2023, 31, 100996.

3) Chengtian Zhang, Qian Liu, Pengyan Wang, Jiawei Zhu, Ding Chen, Yue Yang, Yufeng Zhao, Zonghua Pu* and Shichun Mu*. Molybdenum carbide-PtCu nanoalloy heterostructures on MOF-derived carbon toward efficient hydrogen evolution. Small, 2021, 17（51）, 2104241.

2) Chengtian Zhang, Pengyan Wang, Wenqiang Li, Zhiwei Zhang, Jiawei Zhu, Zonghua Pu,* Yufeng Zhao and Shichun Mu*. MOFs-assisted synthesis of octahedral carbon supported PtCu nanoalloy catalysts with efficient hydrogen evolution reaction. Journal of Materials Chemistry A, 2020, 8(37), 19348-19356.

1) Chengtian Zhang, Zonghua Pu, Ibrahim Saana Amiinu, Yufeng Zhao, Jiawei Zhu, Yongfu Tang, Shichun Mu*. Co2P Quantum Dot Embedded N, P Dual-doped Carbon Self-supported Electrodes with Flexible and Binder-free Properties for Efficient Hydrogen Evolution Reaction. Nanoscale, 2018, 10, 2902-2907. 

3. 肖曼杰

2）Manjie Xiao, Can Wu, Jiawei Zhu, Chengtian Zhang, Yan Li, Jiahui Lyu, Weihao Zeng, Haiwen Li, Lei Chen, Shichun Mu*. In situ generated layered NiFe-LDH/MOF heterostructure nanosheet arrays with abundant defects for efficient water and seawater oxidation. Nano Research, 2023,16(7), 8945-8952.

1) Manjie Xiao, Chengtian Zhang, Pengyan Wang, Weihao Zeng, Jiawei Zhu, Yan Li, Wei Peng, Qian Liu, Hanwen Xu, Yufeng Zhao, Haiwen Li, Lei Chen, Jun Yu, Shichun Mu*. Polymetallic Phosphides evolved from MOF and LDH dual-precursors for Robust Oxygen Evolution Reaction in Alkaline and Seawater Media. Materials Today Physics, 2022, 24, 100684.

答  辩人：杨越

论文题目：Ti-MOFs衍生钛基锂钠离子电池负极材料的可控制备与电化学性能研究

指导教师：木士春教授

答辩时间：2022年12月1日09:30-11:30

答辩地点：材料复合新技术国家重点实验室301会议室

学位论文答辩委员会组成成员：

主席：蒋凯教授    华中科技大学

委员：曹菲菲教授 华中农业大学

           沈强教授    武汉理工大学

           李昱教授    武汉理工大学 

           尤雅教授    武汉理工大学

秘书：晋慧慧（博士后）武汉理工大学

PS：已发表的与博士学位论文相关的一作论文

3）Yue Yang, Jiawei Zhu, Pengyan Wang, Haimi Liu, Haolin Tang*, Jinsheng Xiao*, Lei Chen, Shichun Mu*. Dual anion-doped porous carbon embraced TiO2 nanocrystals with long-term cycling performance for sodium ion batteries. Journal of Alloys and Compounds, 2022, 906, 164321.

2）Yue Yang, Jiawei Zhu, Pengyan Wang, Haimi Liu, Weihao Zeng, Lei Chen, Zhixiang Chen, Shichun Mu*. NH2-MIL-125 (Ti) Derived Flower-Like Fine TiO2 Nanoparticles Implanted in N-doped Porous Carbon as Highly Activity and Long-Cycling Life Anode for Lithium-Ion Batteries. Acta Physico-Chimica Sinica, 2022, 38(6), 2106002. 

1）Yue Yang, Jiawei Zhu, Pengyan Wang, Weihao Zeng, Haimi Liu, Chengtian Zhang, Zhixiang Chen, Dan Liu*, Jinsheng Xiao*, Shichun Mu*. In situ implanting fine ZnSe nanoparticles into N-doped porous carbon nanosheets as an exposed highly active and long-life anode for lithium-ion batteries. Journal of Alloys and Compounds, 2021, 876,160135

博士研究生王鹏彦顺利通过博士学位论文答辩

答  辩 人：王鹏彦

论文题目：同源镍（钴）基异质结构催化剂设计构筑及电解水制氢性能

指导教师：木士春  教授

答辩时间：2022年05月13日09:30-11:30

答辩地点：材料复合新技术国家重点实验室301会议室

学位论文答辩委员会组成成员：

主席：刘韩星教授  武汉理工大学

委员：李箐教授  华中科技大学

           罗威教授  武汉大学

           阳晓宇教授  武汉理工大学

           夏建龙教授  武汉理工大学

秘书：晋慧慧（博士后）  武汉理工大学

PS：已发表的与博士学位论文相关的一作论文

5. Pengyan Wang#, Tingting Wang#, Rui Qin, Zonghua Pu, Chengtian Zhang, Jiawei Zhu, Ding Chen, Dong Feng, Zongkui Kou*, Shichun Mu*, John Wang*. Swapping Catalytic Active Sites from Cationic Ni to Anionic S in Nickel Sulfide Enables More Efficient Alkaline Hydrogen Generation. Advanced Energy Materials, 2022, 12, 2103359

4. Pengyan Wang, Jiawei Zhu, Zonghua Pu, Rui Qin, Chengtian Zhang, Ding Chen, Qian Liu, Dulan Wu, Wenqiang Li, Suli Liu*, Jinsheng Xiao*, Shichun Mu*. Interfacial Engineering of Co Nanoparticles/Co₂C Nanowires Boosts Overall Water Splitting Kinetics. Applied Catalysis B: Environmental, 2021, 296, 120334.

3）Pengyan Wang, Rui Qin, Pengxia Ji, Zonghua Pu, Jiawei Zhu, Can Lin, Yufeng Zhao, Haolin Tang*, Wenqiang Li, and Shichun Mu*.  Synergistic Coupling of Ni Nanoparticles with Ni₃C Nanosheets for Highly Efficient Overall Water Splitting. Small, 2020, 16, 2001642.

2）Pengyan Wang, Honglin He, Zonghua Pu, Lei Chen*, Chengtian Zhang, Zhe Wang, Shichun Mu*. Phosphorization engineering ameliorated electrocatalytic activity for overall water splitting on Ni₃S₂ nanosheets. Dalton Transactions, 2019, 48, 13466-13471.

1）Pengyan Wang, Zonghua Pu, Wenqiang Li, Jiawei Zhu, Chengtian Zhang, Yufeng Zhao, Shichun Mu*. Coupling NiSe₂-Ni₂P heterostructure nanowrinkles for highly efficient overall water splitting. Journal of Catalysis, 2019, 377,  600-608.

博士研究生姬鹏霞顺利通过博士学位论文答辩 

答  辩 人：姬鹏霞

论文题目：铁钴镍基催化剂在电化学析氧和析氢反应中的原位自重构

学科专业：材料科学与工程

学       院：材料科学与工程

指导老师：木士春教授

答辩时间：2021年9月23日09:00~11:00

答辩地点：逸夫楼8楼会议室

PS：已发表的与博士学位论文相关的一作论文

3) Pengxia Ji, Ruohan Yu, Pengyan Wang, Xuelei Pan, Huihui Jin, Deyong Zheng, Ding Chen, Jiawei Zhu, Zonghua Pu, Jinsong Wu, * and Shichun Mu*. Ultra-fast and In-depth Reconstruction of Transition Metal Fluorides in Electrocatalytic Hydrogen Evolution processes. Advanced Science, 2021, 9(3), 2103567.

2) Pengxia Ji, Xu Luo, Ding Chen, Huihui Jin, Zonghua Pu, Weihao Zeng, Jianwei He, Huawei Bai, Yucong Liao, Shichun Mu*. Significantly improved water oxidation of CoP catalysts by electrochemical activation. ACS Sustainable Chemistry & Engineering, 2020, 8, 17851–17859.

1) Pengxia Ji, Huihui Jin, Hongliang Xia, Xu Luo, Junke Zhu, Zonghua Pu, Shichun Mu*. Double Metal Diphosphide Pair Nanocages Coupled with P-doped Carbon for Accelerated Oxygen and Hydrogen Evolution Kinetics. ACS Applied Materials & Interfaces. 2020, 12 (1), 727-733. ( ESI高被引论文)

博士研究生晋慧慧顺利通过博士学位论文答辩

答 辩 人： 晋慧慧

论文题目：基于ZIF-8构建掺杂型Fe-N-C催化剂及其氧还原性能研究

学科专业：材料物理与化学

学    院：  材料科学与工程

指导老师：木士春教授

答辩时间：2020年5月20日15:40—17:20

答辩地点：腾讯会议网络答辩，会议ID: 366 738 157

答辩委员会成员：

主席： 潘洪革            教授                     浙江大学

委员： 袁忠勇            教授                     南开大学

委员： 汪   成            教授                     武汉大学

委员： 张跃兴            教授                     湖北大学

委员： 赵文俞            教授                     武汉理工大学

委员： 阳晓宇            教授                     武汉理工大学

委员： 罗国强            教授                     武汉理工大学

秘书： 常刚刚            副教授                  武汉理工大学

PS：已发表的与博士学位论文相关的一作论文

1）Huihui Jin,# Jiawei Zhu,# Ruohan Yu, Wenqiang Li, Pengxia Ji, Lvhan Liang, Bingshuai Liu, Chenxi Hu, Daping He,* and Shichun Mu*. Tuning the Fe-N4 sites by introducing Bi-O bond in a Fe-N-C system for promoting oxygen reduction reaction. Journal of Materials Chemistry A, 2022, 10, 664-671.

2) Huihui Jin, Huang Zhou, Pengxia Ji, Chengtian Zhang, Jiahuan Luo, Weihao Zeng, Chenxi Hu, Daping He*, and Shichun Mu*. ZIF-8/LiFePO₄ Derived Fe-N-P Co-doped Carbon Nanotube Encapsulated Fe2P Nanoparticles for Efficient Oxygen Reduction and Zn-Air Batteries. Nano Research, 2020, 13, 818–82.

3) Huihui Jin, Zongkui Kou, Weiwei Cai,Huang Zhou, Pengxia Ji, Bingshuai Liu, Amr Radwan, Daping He* and Shichun Mu*. P-Fe Bond Oxygen Reduction Catalysts toward High-Efficiency Metal-Air Batteries and Fuel Cells. Journal of Materials Chemistry A, 2020, 8, 9121-9127.

4) Huihui Jin, Huang Zhou, Daping He,* Zhihao Wang, Qilei Wu, Qirui Liang, Suli Liu*, Shichun Mu*. MOF-derived 3D Fe-N-S Co-doped Carbon Matrix/Nanotube Nanocomposites with Advanced Oxygen Reduction Activity and Stability in both Acidic and Alkaline Media. Applied Catalysis B: Environmental, 2019, 250, 143-149. 

5) Huihui Jin, Huang Zhou, Wenqiang Li, Zhihao Wang, Jinlong Yang, Yuli Xiong, Daping He*, Lei Chen*, Shichun Mu*. In Situ Derived Fe/N/S-Codoped Carbon Nanotubes from ZIF-8 Crystals as Efficient Electrocatalysts for Oxygen Reduction Reaction and Zinc-Air Batteries. Journal of Materials Chemistry A, 2018, 6, 20093-20099.

博士研究生王敏顺利通过博士学位论文答辩

论文标题：掺杂型过渡金属基碳纳米复合材料的设计、构筑及电催化性能

学科类别：材料科学与工程

所属学院：材料科学与工程学院

答辩申请人：王敏

指导老师：木士春 教授

答辩时间：2019年12月5日 9:00

答辩地点：武汉理工大学逸夫楼8楼会议室

答辩委员会成员：

主席：唐新峰教授/博导  武汉理工大学

委员：阳晓宇教授/博导  武汉理工大学委员；周亮教授/博导    武汉理工大学委员；李箐教授/博导  华中科技大学；罗威教授/博导  武汉大学

秘书：陈宬副研究员   武汉理工大学

PS：已发表的与博士学位论文相关的一作论文

1. Min Wang, Huixin Zhang, Gnanavel Thirunavukkarasu, Ihtasham Salam, John R. Varcoe, Peter Mardle, Xiaoying Li, Shichun Mu, Shangfeng Du*. Ionic liquid modified microporous ZnCoNC-based electrocatalysts for polymer electrolyte fuel cells. ACS Energy Letters, 2019, 4, 2104-2110.

2. Min Wang, Chengtian Zhang, Zonghua Pu, Tian Meng, Huihui Jin, Daping He, Jiannan Zhang*, Shichun Mu*. Iron Oxide and Phosphide Encapsulated within N,P-doped Microporous Carbon Nanofiber as Advanced Tri-Functional Electrocatalyst toward Oxygen Reduction/ Evolution and Hydrogen Evolution Reactions and Zinc-air Batteries. Journal of Power Sources, 2019, 413, 367-375.

3. Min Wang, Yushi Yang, Xiaobo Liu, Zonghua Pu, Zongkun Kou, Peipei Zhu and Shichun Mu*. The Role of Iron Nitrides in Fe-N-C Catalysis System towards Oxygen Reduction Reaction. Nanoscale, 2017, 9, 7641-7649.

博士研究生李文强顺利通过博士学位论文答辩

博士论文题目：Pt基纳米结构材料的构筑及电催化性能

学院：材料科学与工程学院

学科专业名称：材料科学与工程

论文所属学科：工学

指导教师：木士春教授

答辩申请人：李文强

答辩时间：2018年9月19日9:00

答辩地点：武汉理工大学西院新材所3楼会议室

答辩委员会主席：唐先峰教授、博导、武汉理工大学

答辩委员会委员：胡先罗教授、博导、华中科技大学；夏宝玉教授、博导、华中科技大学；阳晓宇教授、博导、武汉理工大学；周亮教授、博导、武汉理工大学

秘书：陈宬  副教授  硕导  武汉理工大学

PS：已发表的与博士学位论文相关的一作论文

1）Wenqiang Li, Zhi-Yi Hu, Zhiwei Zhang, Ping Wei, Jianan Zhang*, Zonghua Pu, Jiawei Zhu, Daping He, Shichun Mu*, Gustaaf Van Tendeloo. Nano-Single Crystal Coalesced PtCu Nanospheres as Robust Bifunctional catalyst for Hydrogen Evolution and Oxygen Reduction Reactions. Journal of Catalysis, 2019, 375, 164–170. 

2）Wenqiang Li, Ibrahim Saana Amiinu, Bingwen Zhang, Chengtian Zhang, Zhiwei Zhang, Jiawei Zhu, Jing Liu, Zonghua Pu, Zongkui Kou, Shichun Mu*. Distorted Niobium-self-doped Graphene In-situ Grown from 2D Niobium Carbide for Catalyzing Oxygen Reduction. Carbon, 2018, 139,1144-1151.

3）Wenqiang Li^#, Yuli Xiong^#, Zhe Wang, Mingjun Bao, Jing liu, Daping He*, Shichun Mu*. Seed-mediated Synthesis of Large-diameter Ternary TePtCo Nanotubes for Enhanced Oxygen Reduction Reaction. Applied Catalysis B:  Environmental, 2018,  231, 277-282.

4）Wenqiang Li, Ibrahim Saana Amiinu, Bei Ye, Zhe Wang, Jiawei Zhu, Zongkui Kou, Shichun Mu*. TePtFe Nanotubes as High-Performing Bifunctional Electrocatalysts for the Oxygen Reduction Reaction and Hydrogen Evolution Reaction. ChemSusChem, 2018, 11(8),1328-1333.

博士研究生蒲宗华顺利通过博士学位论文答辩

博士论文题目：异质原子掺杂碳封装磷化物的构筑及其电催化析氢性能研究

学院：材料科学与工程学院

学科专业名称：材料科学与工程

论文所属学科：工学

指导教师：木士春教授

答辩申请人：蒲宗华

答辩时间：2018年5月15日10:00

答辩地点：武汉理工大学西院逸夫楼八楼会议室 

答辩委员会主席：汪的华教授、博导、武汉大学 

答辩委员会委员：麦立强教授、博导、武汉理工大学；孙书会教授、博导、加拿大国家科学研究院；夏宝玉教授、博导、华中科技大学；阳晓宇教授、博导、武汉理工大学

秘书：余军副教授、硕导、武汉理工大学

PS：蒲宗华同学在博士学习期间发表的一作论文

1) Zonghua Pu, Shiyong Wei, Zhibao Chen, and Shichun Mu*. 3D flexible hydrogen evolution with Se-promoted molybdenum sulfide nanosheet arrays. RSC Advances, 2016, 6, 11077-11080. 

2) Zonghua Pu, Ibrahim Saana Amiinu, Shichun Mu*. In-situ Fabrication of WP2 Nanoparticles on W foils: A Highly Efficient and Stable Self-supported Hydrogen Evolution Cathode at All pH Values. Energy Technology, 2016, 4(9), 1030-1034. 

3) Zonghua Pu,Shiyong Wei, Zhibao Chen, Shichun Mu*. Flexible molybdenum phosphide nanosheet array electrodes for hydrogen evolution reaction in a wide pH range. Applied Catalysis B: Environmental, 2016, 196, 193-198. 

4) Zonghua Pu,  Ibrahim Saana Amiinu, Min Wang, Yushi Yang, Shichun Mu*. Semimetallic MoP2: An active and stable hydrogen evolution electrocatalyst over the whole pH range. Nanoscale, 2016, 8, 8500-8504. 

5) Zonghua Pu,Min Wang, Zongkui Kou, Ibrahim Saana Amiinu, Shichun Mu*. Mo2C quantum dots embedded chitosan-derived nitrogen-doped carbon for efficient hydrogen evolution in a broad pH range, Chemical Communications, 2016, 52(86), 12753-12756. 

6) Zonghua Pu, Ibrahim Saana Amiinu, Xiaobo Liu, Min Wang, Shichun Mu*. Ultrastable nitrogen-doped carbon encapsulating molybdenum phosphide nanoparticles as a highly efficient electrocatalyst for hydrogen generation. Nanoscale, 2016, 8, 17256-17261. 

7) Zonghua Pu, Ya Xue, Ibrahim Saana Amiinu; Zhenkai Tu*, Xiaobo Liu, Wenqiang Li, Shichun Mu*. Ultrasmall tungsten phosphide nanoparticles embedded in nitrogen- doped carbon as a highly active and stable hydrogen- evolution electrocatalyst. Journal of Materials Chemistry A, 2016, 4(40), 15327-15332 (cover paper). 

8) Zonghua Pu, Chengtian Zhang, Ibrahim Saana Amiinu, Wenqiang Li, Lin Wu, Shichun Mu*. General Strategy for the Synthesis of Transition-Metal Phosphide/N-doped Carbon Frameworks for Hydrogen and Oxygen Evolution. ACS Applied Materials & Interfaces, 2017,  9 (19), 16187–16193. 

9) Zonghua Pu, Ibrahim Saana Amiinu, Chengtian Zhang, Min Wang, Zongkui Kou, Shichun Mu*. Phytic acid-derivative transition metal phosphides encapsulated in N,P-codoped carbon: an efficicent and durabale hydrogen evolution electrocatalyst in a wide pH range. Nanoscale, 2017, 9, 3555-3560. 

10) Zonghua Pu, Ya Xue, Wenqiang Li, Ibrahim Saana Amiinu, Shichun Mu*. Efficient water splitting catalyzed by flexible NiP2 nanosheet array electrodes under both neutral and alkaline solutions. New Journal of Chemistry, 2017, 41, 2154-2159. （PDF）

11) Zonghua Pu, Ibrahim Saana Amiinu, Zongkui Kou, Wenqiang Li, and Shichun Mu*. RuP2-based Catalysts with Platinum-like Activity and Higher Durability for Hydrogen Evolution Reaction at All pH Values. Angewandte Chemie International Edition, 2017,56 (38), 11559–11564.

12) Zonghua Pu, Ibrahim Saana Amiinu, Daping He, Min Wang, Guoqiang Li* and Shichun Mu*. Activating rhodium phosphide-based catalysts for pH-universal hydrogen evolution reaction. Nanoscale, 2018, 10, 12407–12412.

13) Zonghua Pu, Ibrahim Saana Amiinu, Fangliang Gao, Zhenzhu Xu, Chengtian Zhang, Wenqiang Li,Guoqiang Li*, Shichun Mu*. Efficient strategy for significantly decreasing overpotentials of hydrogen generation via oxidizing small molecules at flexible bifunctional CoSe electrodes. Journal of Power Sources, 2018 , 401, 238-244.

14）Zonghua Pu, Jiahuan Zhao, Ibrahim Saana Amiinu, Wenqiang Li, Min Wang, Daping He, and Shichun Mu*. A universal synthesis strategy for P-rich noble metal diphosphide based electrocatalyst for hydrogen evolution reactions. Energy & Environmental Science, 2019, 12, 952-957.

博士研究生寇宗魁、Ibrahim Saana Amiinu顺利通过博士学位论文答辩

论文标题：一氯选择性刻蚀碳化物构筑多功能纳米电极材料

答辩人：寇宗魁

论文标题：Tailoring Heteroatom-Doped Carbon Nanostructures as Multifunctional Electrocatalysts

答辩人：Ibrahim Saana Amiinu

指导教师：木士春教授

论文所属学科：工学

所在学院：材料科学与工程学院

答辩时间：2017年9月22日下午2:30

答辩地点：武汉理工大学西院逸夫楼八楼会议室

答辩委员会主席：唐新峰教授、博导、武汉理工大学

答辩委员会委员：李国强教授、博导、华南理工大学；李箐教授、博导、华中科技大学；阳晓宇教授、博导、武汉理工大学；周亮教授、博导、武汉理工大学

秘书：余军副教授、武汉理工大学

PS：寇宗魁同学在博士学习期间发表的一作论文

1) Zongkui Kou, Kun Cheng, Hui Wu, Ronghui Sun, Beibei Guo, Shichun Mu*. Observable Electrochemical Oxidation of Carbon Promoted by Platinum Nanoparticles. ACS Applied Materials & Interfaces, 2016, 8 (6), 3940–3947. 

2) Zongkui Kou, Tian Meng, Beibei Guo,Ibrahim Saana Amiinu, Wenqiang Li, Jie Zhang, Shichun Mu*. A generic conversion strategy: From 2D metal carbides (MxCy) to M-self-doped graphene towards high-efficiency energy applications. Advanced Functional Materials, 2017, 27(8), 1604904. 

3) Zongkui Kou,  Beibei Guo, Yufeng Zhao*,  Shifei Huang, Tian Meng, Jie Zhang, Wenqiang Li, Ibrahim Saana Amiinu, Zonghua Pu, Min Wang, Min Jiang, Xiaobo Liu, Yongfu Tang, Shichun Mu*. Molybdenum Carbide-derived Cl-doped Ordered Mesoporous Carbon with Few-layered Graphene Walls for Energy Storage Applications. ACS Applied Materials & Interfaces, 2017, 9(4),3702-3712. 

4) Zongkui Kou, Kai Xi, Zonghua Pu, Shichun Mu*. Constructing carbon-cohered high-index (222) faceted tantalum carbide nanocrystals as a robust hydrogen evolution catalyst. Nano Energy, 2017, 36, 374-380. （PDF）

5) Tingting Wang#, Zongkui Kou#, Shichun Mu*, Jinping Liu, Daping He, Wen Meng, Ibrahim Saana Amiinu, Kui Zhou, Zhixiong Luo, Somboon Chaemchuen, Francis Verpoort*. 2D dual-metal ZIF derived bifunctional air electrodes with ultra-high electrochemical properties for rechargeable zinc-air batteries. Advanced Functional Materials, 2018, 28 (5),1705048 (31/1/2018). (PDF)

6) Tian Meng,? Zongkui Kou,? Ibrahim Saana Amiinu, Xufeng Hong, Qingwei Li, Yongfu Tang, Yufeng Zhao, Shaojun Liu, Liqiang Mai, Shichun Mu*. Electronic Structure Control of Tungsten Oxide Activated by Ni for Ultra-high Performance Supercapacitors, Small, 2018,14 (20), 1800381.

7) Zongkui Kou, Beibei Guo, Daping He, Jian Zhang, Shichun Mu*. Transforming Two-Dimensional Boron Carbide into Boron and Chlorine Dual-Doped Carbon Nanotubes by Chlorination for Efficient Oxygen Reduction. ACS Energy Letters. 2018, 3,184-190. (PDF)

8) Zongkui Kou, Tingting Wang, Yi Cai, Cao Guan, Zonghua Pu, Changrong Zhu, Yating Hu, Abdelnaby M. Elshahawy, John Wang*, Shichun Mu*. Ultrafine Molybdenum Carbide Nanocrystals Confined in Carbon Foams via a Colloid-Confinement Route for Efficient Hydrogen Production. Small Methods, 2018, 2 (4), 1700396.

9）Zongkui Kou, TingTing, Wang, Zonghua Pu, Lin Wu, Kai Xi, Shichun Mu*. Realizing the Extraction of Carbon from WC to in Situ Formation of W/WC Heterostructures with Efficient Photoelectrochemical Hydrogen Evolution. Nanoscale Horizons. 2019, 4, 196 - 201.

PS：Ibrahim Saana Amiinu同学在博士学习期间发表的一作论文

1) Ibrahim Saana Amiinu, Zonghua Pu, Daping He, Hellen Gabriela Rivera Monestel,  Shichun Mu*. Scalable Cellulose-Sponsored Functionalized Carbon Nanorods Induced by Cobalt for Efficient Overall Water Splitting. Carbon, 2018,137, 274-281.

2) Ibrahim Saana Amiinu, Xiaobo Liu, Zonghua Pu, WenqiangLi, Qidong Li, Jie Zhang, Haolin Tang* Haining Zhang, Shichun Mu*. From 3D ZIF Nanocrystals to Co-Nx/C Nanorod Array Electrocatalysts for ORR, OER and Zn-air Batteries.  Advanced Functional Materials, 2018, 28 (5),1704638 (31/1/2018). (PDF)

3) Ibrahim Saana Amiinu, Zonghua Pu, Xiaobo Liu, Kwadwo Asare Owusu, Hellen Gabriela Rivera Monestel, Felix Ofori Boakye, Haining Zhang, and Shichun Mu*. Multifunctional Mo-N/C@MoS2electrocatalyst for HER, OER, ORR and Zn-air batteries. Advanced Functional Materials, 2017, 27(44),1702300. （PDF）

4) Ibrahim Saana Amiinu, Jian Zhang, Zongkui Kou, Xiaobo Liu, Owusu Asare, Huang Zhou,KunCheng, Haining Zhang, Liqiang Mai, Mu Pan and Shichun Mu*. Self-organized 3D Porous Graphene Dual-doped with Biomass-sponsored Nitrogen and Sulfur for Oxygen Reduction and Evolution. ACS Applied Materials & Interfaces, 2016, 8 (43), 29408–29418. （PDF）

博士研究生程坤顺利通过博士学位论文答辩

2016年5月22日下午，我组博士研究生程坤顺利完成了博士答辩，在此表示祝贺！以下是程坤同学的答辩情况介绍：

答辩人：程坤

答辩时间:2016.5.22

答辩地点: 逸夫楼8楼会议室

答辩题目：通过限域及锚定作用改善质子交换膜燃料电池Pt催化剂稳定性

博士导师：木士春 教授

答辩主席：陈胜利教授、武汉大学

答辩委员：唐新峰教授、武汉理工大学；李箭教授、华中科技大学；张海宁研究员、武汉理工大学；唐浩林研究员、武汉理工大学

答辩秘书：王雅东副教授、武汉理工大学

质子交换膜燃料电池（PEMFC）是一种清洁和高效的能量转换装置。目前，其商用的贵金属（主要为Pt）基催化剂面临稳定性差等重要问题，这主要是因为担载贵金属催化剂的碳载体容易发生电化学氧化，导致金属催化剂颗粒移动、脱落或团聚，致使催化剂的活性降低。本文提出通过限域和锚定作用来提高Pt纳米颗粒与载体的相互作用以降低Pt纳米微粒运动的自由度，从而达到大幅改善燃料电池催化剂稳定性的目的。

PS：程坤同学基于博士学习期间的研究工作所发表的一作论文

5) Kun Cheng, Kang Zhu, Shengli Liu,Mengxue Li, Jinhua Huang, Lihuan Yu, Zhuo Xia, Chang Zhu, Xiaobo Liu, Wenhui Li, Wangting Lu; Feng Wei,Youhua Zhou, Wanquan Zheng*; Shichun Mu*. A Spatially Confined gC3N4-Pt Electrocatalyst with Robust Stability. ACS Applied Materials & Interfaces, 2018, 10 (25),  21306–21312.

4) Kun Cheng, Min Jiang, Bei Ye,  Ibrahim Saana Amiinu, Xiaobo Liu, Zongkui Kou, Wenqiang Li,Shichun Mu*. Three-dimensionally co-stabilized metal catalysts towards oxygen reduction reaction. Langmuir, 2016, 32 (9), 2236-2244.

3)Kun Cheng, Xiaobo Liu, Wenqiang Li, Zongkui Kou and Shichun Mu*. Enhancing the specific activity of metal catalysts towards oxygen reduction by introducing proton conductor, Nano, 2016, 11(5), 1650055-1~8(Cover paper).

2) Kun Cheng, Zongkui Kou, Jian Zhang, Min Jiang, Hui Wu, Lin Hu, Xiaoyu Yang, Mu Pan and Shichun Mu*.Ultrathin Carbon Layer Stabilized Metal Catalysts towards Oxygen Reduction. Journal of Materials Chemistry A, 2015, 3, 14007-14014.

1) Kun Cheng, Daping He, Tao Peng, Haifeng Lv, Mu Pan, Shichun Mu*. Porous graphene supported Pt catalysts for proton exchange membrane fuel cells, Elelctrochimica Acta, 2014,132,356-363.

博士研究生张建顺利通过博士学位论文答辩

论文标题：基于聚苯胺和生物质氮自掺杂低温燃料电池非贵金属催化剂

学科类别：新能源材料

答辩人：张建

导师：木士春 教授

答辩时间：2015-05-15  上午9:00-12:00

答辩地点：新材所301会议室

简介：在所有的非贵金属催化剂中，掺杂型碳基催化剂因具有优良的氧还原催化活性、高稳定性和抗CO和甲醇中毒能力而吸引了研究者们的广泛兴趣。本论文分别通过原位聚合苯胺、尿素复合聚苯胺及采用生物质为原料，并加入铁离子得到了催化剂的前驱体，再经过高温热处理获得了一系列具有特殊形貌的氮掺杂纳米碳基氧还原催化剂。

答辩委员会主席：黄云辉教授　  华中科技大学

答辩委员会委员：陈胜利　教授　武汉大学； 潘  牧　教授　武汉理工大学；麦立强  教授  武汉理工大学；肖生强　教授　武汉理工大学

秘书： 余军　副教授　武汉理工大学

PS：张建同学在博士学习期间发表的一作论文

7）Jian Zhang, Huang Zhou, Xiaobo Liu, Jie Zhang,Tao Peng, Jinlong Yang, Yunhui Huang* and Shichun Mu*. Keratin-derived S/N co-doped graphene-like nanobubble and nanosheet hybrids for highly efficient oxygen reduction. Journal of Materials Chemistry A, 2016, 4(41), 15870-1587.

6) Jian Zhang, Qidong Li, Hui Wu, Chenyu Zhang, Kun Cheng, Huang Zhou, Mu Pan,Shichun Mu*.Nitrogen-self-doped porous graphene- like carbon as a highly efficient catalyst for oxygen reduction. Journal of Materials Chemistry A, 2015,3, 10851-10857.

5) Jian Zhang, Qidong Li, Chenyu Zhang, Liqiang Mai, Mu Pan,Shichun Mu*. A N-self-doped carbon catalyst derived from pig blood for oxygen reduction with high activity and stability. ElectrochimicaActa,2015,160:139-144.

4) Jian Zhang,Qidong Li, Ibrahim Saana Amiinua, Hui Wu,Chenyu Zhang,Kun Cheng, Huang Zhou andShichun Mu*. Improved oxygen reduction activity of porouscarbon materials by self-doping nitrogen derived from PVP with urea as apromoter.ElectrochimicaActa, 2015, 177, 73-78.

3) Jian Zhang, Siyu Wu, Xu Chen, Mu Pan, Shichun Mu*.  Egg Derived Nitrogen-self-doped Carbon/Carbon Nanotube Hybrids as Noble-metal-freeCatalysts for Oxygen Reduction. Journal of Power Sources,  2014, 271, 522-529.

2) Jian Zhang, Siyu Wu, Xu Chen, Kun Chen, Mu Pan, Shichun Mu*. An Animal Liver Derived Non-Precious Metal Catalyst for Oxygen Reduction with High Activity and Stability. RSC Advances, 2014, 4 (62), 32811-32816.

1) Jian Zhang, Daping He, Hao Su, Xu Chen, Mu Pan, Shichun Mu*. Porous Polyaniline-derived FeNxC/C Catalysts with High Activity and Stability towards Oxygen Reduction Reaction using Ferric Chloride both as Oxidants and Iron Sources, Journal of Materials Chemistry A, 2014, 2(5),1242-1246.

博士研究生吕海峰顺利通过博士学位论文答辩

论文标题：NiAu基纳米催化剂在电化学中的应用

学科类别：材料科学与工程学院 材料物理与化学

答辩人:吕海峰

导师：木士春 教授

答辩时间：2015年12月9日上午9:00

答辩地点：逸夫楼8楼会议室

简介：为了解决能源和环境问题，本论文研究了以NiAu纳米颗粒为基础的电催化剂在氢析出（HER）、氧还原反应（ORR）和CO2还原中的应用。

答辩委员会主席：  唐新峰     教授       武汉理工大学

答辩委员会委员：  陈胜利     教授       武汉大学

                     余家国     教授       武汉理工大学

                     潘牧       教授       武汉理工大学

                     王得丽     教授       华中科技大学

秘书：余军  副研究员   武汉理工大学

PS：吕海峰同学在博士学习期间发表的一作论文

6)Haifeng Lv, Zheng Xi, Zhengzheng Chen, Shaojun Guo, Yongsheng Yu,Wenlei Zhu, Qing Li, Xu Zhang, Mu Pan, Gang Lu*, ShichunMu*, andShouheng Sun*. A New Core/Shell NiAu/Au Nanoparticle Catalyst with Pt-like Activity for Hydrogen Evolution Reaction,Journal of the American Chemical Society, 2015, 137 (18), 5859–5862.

5) Haifeng Lv, Shichun Mu*. Nano-ceramic Support Materials for Low Temperature Fuel CellCatalysts,Nanoscale, 2014, 6(10), 5063 - 5074 (minireview article).

4) Haifeng Lv, Peng Wu, Wei Wan, Shichun Mu*. Electrochemical Durability of Heat-Treated Carbon Nanospheres asCatalyst Supports for Proton Exchange Membrane Fuel Cells, Journal of nanoscience and nanotechnology, 2014,14,7027-7031.

3) Haifeng Lv, Tao Peng, Peng Wu, Mu Pan and Shichun Mu*. Nano-boron carbide supported Platinum catalysts with much enhanced methanol oxidation activity and CO tolerance, Journal of Materials Chemistry,2012, 22 (18), 9155 - 9160.

2) Haifeng Lv, Niancai Cheng, Tao Peng, MuPan and Shichun Mu*. High Stability Platinum Electrocatalysts with Zirconia-CarbonHybrid Supports, Journal of Materials Chemistry, 2012,22:1135-1141.

1) Haifeng Lv, Niancai Cheng, Shichun Mu* and Mu Pan. Heat-treated multi-walled carbon nanotubes as durable supports forPEM fuel cell catalysts, Electrochimica Acta, 2011, 58:736-742.

博士研究生杨金龙顺利通过博士学位论文答辩

2014年5月20日，我组杨金龙同学进行了博士学位论文答辩。答辩委员会主席为华中科技大学黄云辉教授，答辩成员为华中科技大学霍开富教授，武汉理工大学刘韩星教授、潘牧教授和麦立强教授，武汉理工大学余军副研究员作为答辩秘书与会。

杨金龙同学博士毕业论文的答辩题目是“多维硅酸亚铁锂纳米材料的调控合成及储锂性能”，研究内容包括从零维到三维硅酸亚铁锂(Li2FeSiO4)及多维硅酸亚铁锂/碳复合功能材料的可控制备及储锂性能。首先，利用碳网络框架的限域效应合成了平均直径为18.7纳米的硅酸亚铁锂纳米晶，获得了超过一个锂离子的脱嵌，在10C倍率下1000次循环后比容量为90.0mAh/g，保持率为97.7%；分别获得了等级梭形硅酸亚铁锂和纳米棒状/碳复合材料，后者获得了接近于理论容量的储锂性能,而且具有非常优异的倍率性能和循环稳定性能；获得了一种三维等级花形结构的硅酸亚铁锂/碳复合材料，同样获得了接近两个锂离子脱嵌的储锂性能及优异的倍率与循环稳定性能；论文还对多维硅酸亚铁锂材料及其与碳的复合材料的储锂机理进行了深入探讨。最后，针对研究工作中的不足，对今后的工作提出了三个方面的展望。

在听取完博士论文汇报后，各位评委针对答辩过程中及论文中存的问题进行了质询，杨金龙同学对提出的问题一一作了解答，并保证按照所提的建议和意见对论文进行修改完善。最后祝贺杨金龙同学顺利通过博士学位论文答辩！

PS：杨金龙同学发表的与博士学位论文相关的一作论文

6)Jinlong Yang, Jiaxin Zhenga, Lin Hu, Rui Tan, Kai Wang, Shichun Mu? and Feng Pan?. FeOx and Si Nano-dots as Dual Li-storage Centers Bonded with Graphene for High Performance Lithium Ion Batteries. Nanoscale, 2015, 7, 14344-14350.

5)Jinlong Yang, Xiaochun Kan, Daping He, Anmin Zheng, Mu Pan, Shichun Mu*. Graphene activated 3D-hierarchical flower-like Li2FeSiO4 for high-performance lithium-ion batteries. Journal of Materials Chemistry A, 2015, 3, 16567-16573.

4)Jinlong Yang, Lin Hu, Jiaxin Zheng, Daping He, Leilei Tian, Shichun Mu* and Feng Pan*. Li2FeSiO4nanorods bondedwith graphene for high performance batteries. Journal of MaterialsChemistry A, 2015,3, 9601-9608.

3)Jinlong Yang, Xiaochun Kang,Lin Hu, Xue Gong, Shichun Mu*. Nanocrystalline-Li2FeSiO4 Synthesized by Carbon Frameworks as Advanced Cathode Materials for Li-ion Batteries, Journal of Materials Chemistry A,2014, 2(19), 6870-6878.

2)Jinlong Yang, Xiaochun Kang, Daping He, Tao Peng, Lin Hu, Shichun Mu*. Hierarchical Shuttle-like Li2FeSiO4 as a Highly Efficient Cathode Material for Lithium-Ion Batteries, Journal of Power Sources， 2013, 242，171-178.

1)Jinlong Yang, Xiaochun Kang, Lin Hu, Xue Gong, Daping He, Tao Peng, Shichun Mu*. Synthesis and Electrochemical Performance of Li2FeSiO4/C/ Carbon Nanosphere Composite Cathode Materials for Lithium Ion Batteries, Journal of Alloys and Compounds, 2013, 572, 158-162.

徐峰同学顺利通过博士学位论文答辩

2013年12月9日，我组徐峰同学进行了博士学位论文答辩。答辩委员会主席为武汉大学陈胜利教授，答辩成员包括华中科技大学王得丽教授，武汉理工大学麦立强教授、李昱教授和阳晓宇教授。

徐峰同学博士毕业论文的答辩研究内容主要包括氧化铈（CeO2）的SO2/CO及混合催化剂的CO抗中毒性能。研究发现，随着CeO2含量的增加，Pt表面对CO的催化氧化能力也随着提高；而对SO2的催化氧化能力却逐渐降低，含有2 wt% CeO2的催化剂表现最好；研究认为，CeO2所提供的氧对SO2和CO的氧化起了至关重要的作用。此外，不同形貌的纳米氧化铈晶体，也表现出不同的抗SO2/CO中毒性能。论文对混合催化剂的CO抗中毒性能及机理也进行深入探讨。最后，针对研究工作中的不足，对今后的进一步工作进行了展望。

在完成自己博士在读期间研究工作的介绍后，徐峰同学对各位评委提出的问题作了认真解答，并保证按照所提的建议和意见对论文进行修改和完善。最后祝贺徐峰同顺利通过博士学位论文答辩，希望其在今后的工作中通过努力拼搏，取得更优异的成绩!

PS：徐峰同学在博士学习期间发表的一作论文

6）Feng Xu, Ran Xu, Shichun Mu*. Enhanced CO and SO2- poisoning resistance for CeO2 modifiedPt/C catalysts applied in PEM Fuel Cells, Electrochimica Acta, 2013, 112, 304-309.

5)Feng Xu and Shichun Mu?. Nanoceramic Oxide Hybrid Electrolyte Membranes for Proton ExchangeMembrane Fuel Cells，Journal of Nanoscience and Nanotechnology，2014,Vol. 14, 1169–1180 (Invited review article).

4)Feng Xu, Ran Xu, Shichun Mu*.Nano mineral fiber enhanced catalyst coated membranes for improving polymer electrolyte membrane fuel cell durability , Journal of Power sources, 2011, 196:10563-10569.

3) Feng Xu, Shichun Mu*, Mu Pan. Decoration of Carbon Nanotube with SiO2 Nanoparticles to Improve Polyelectrolyte Membrane Performance, Journal of Nanoscience and Nanotechnology, 2011 (11), 10896-10899.

2)Feng Xu, Shichun Mu*, Mu Pan. Mineral nanofibre reinforced composite polymer electrolyte membranes with enhanced water retention capability in PEM fuel cells, Journal of Membrane Science, 2011, 377: 134-140.

1)Feng Xu, Shichun Mu*, Mu Pan. Recycling of Key Materials for Membrane Electrode Assembly Applied in PEM Fuel Cell by Acid Processing, International Journal of Hydrogen Energy, 2010, 35:2976-2979.

何大平同学顺利通过博士学位论文答辩

2013年5月15日，我组何大平同学进行了博士学位论文答辩。答辩委员会主席为华中科技大学黄云辉教授，成员包括武汉大学陈胜利教授，华中科技大学王得丽教授，武汉理工大学潘牧教授和麦立强教授。

何大平同学就其研究工作——基于石墨烯(GNS)双功能作用与石墨烯三明治结构质子交换膜燃料电池催化剂，向在场的各位评委、老师及同学们作了详细介绍。他首先提出了GNS表面基团与石墨化程度对贵金属Pt催化剂稳定性的双功能作用，并确定了最佳的O/C原子比。在此基础上，分别利用全氟磺酸（PFSA）修饰、GNS表面磺化接枝及N掺杂处理，制备得到了一系列具有较高催化活性及电化学稳定性的GNS载Pt催化剂。研究过程中还发现了PFSA修饰对提高Pt催化剂抗CO中毒性能及N掺杂对GNS载Pt催化剂氧化原反应（ORR）稳定性有着积极的影响。最后，针对GNS二维片层结构的堆叠和团聚问题，制备出了具有三明治结构的GNS/纳米导电碳球复合材料，作为Pt催化剂载体，催化剂的催化活性与稳定性均得到较大提高。

在完成自己博士在读期间研究工作的介绍后，何大平同学对各位评委老师提出的问题作了认真解答，虚心接受了各种中肯的建议和意见。最后祝贺何大平同学完成其博士研究工作，顺利通过博士学位论文答辩，希望其在今后的工作中再接再厉，取得更大的成绩！

PS：何大平同学在博士学习期间发表的一作论文

8) Daping He, Kun Cheng, Yuli Xiong, Zongkui Kou, Xu Chen, Mu Pan, Shichun Mu*. Simultaneously Sulfonated and Reduced Graphene Oxide as Highly Efficient Supports for Metal Nanocatalysts, carbon, 2014, 66,  312-319.

7) Daping He, Yulin Jiang, Mu Pan, Shichun Mu*. Nitrogen-doped reduced graphene oxide supports for noble metal catalysts with greatly enhanced activity and stability, Applied catalysis B: Environmental, 2013, 132-133, 379-388.

6) Daping He, Kun Cheng, Tao Peng, Mu Pan, Shichun Mu*. Graphene/carbon nanospheres sandwich supported PEM fuel cell metal nanocatalysts with remarkable high activity and stability, Journal of Materials Chemistry A, 2013,1, 2126-2132.

5) Daping He, Kun Cheng, Tao Peng, Xueliang Sun, Mu Pan and Shichun Mu*. Bifunctional Effect of Reduced Graphene Oxides to Support Active Metal Nanoparticles for Oxygen Reduction Reaction and Stability，Journal of Materials Chemistry，2012, 22 (39), 21298 -21304.

4）Daping He, Kun Cheng, Huaiguang Li, Tao Peng, Shichun Mu* and Mu Pan. Highly Active Platinum Nanoparticles on Graphene Nanosheets with a Significant Improvement in Stability and CO Tolerance, Langmuir, 2012, 28:3979–3986.

3) Daping He, Shichun Mu* and Mu Pan. Improved Carbon Nanotube Supported Pt Nanocatalyts with Lyophilization Method, International Journal of Hydrogen Energy, 2012, 37:4699-4703.

2）Daping He, Chao Zen, Cheng Xu, Shichun Mu*, Mu Pan. Polyaniline functionalized carbon nanotube supported platinum catalysts with the presence of π-π bonds. Langmuir, 2011, 27: 5582–5588.

1）Daping He, Shichun Mu* and Mu Pan. Perfluorosulfonic acid-functionalized Pt/carbon nanotube catalysts with enhanced stability and performance for use in proton exchange membrane fuel cells, Carbon, 2011, 49 (1) : 82-88.