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【39 Applied Catalysis B: Environmental 】 Striking influence of chain structure of polyethylene on the formation of cup-stacked carbon nanotubes/carbon nanofibers under the combined catalysis of CuBr and NiO
A one-pot approach was used to convert polyethylene (PE) with different chain structures into carbon nanomaterials (CNMs) under the combined catalysis of CuBr and NiO at 700 °C, including linear low density polyethylene (LLDPE), low density polyethylene (LDPE) and high density polyethylene (HDPE). The effect of chain structure of PE on the yield, morphology, microstructure, phase structure and th...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13244.html |
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【05 Applied Catalysis B: Environmental】 Effect of Cl/Ni molar ratio on the catalytic conversion of polypropylene into Cu-Ni/C composites and their application in catalyzing "Click" reaction
A one-pot approach to prepare Cu-Ni/C heterogeneous composites by carbonization of polypropylene (PP) using combined catalysts of Ni2O3 and CuCl was proposed. TEM, SEM, TGA and Raman measurements were performed to investigate the effects of Cl/Ni molar ratios on the yield and morphology of the resultant carbon materials. The yield of carbon materials in Cu-Ni/C first increased and then decreased a...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13228.html |
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Applied Surface Science-Exploring the synergetic effects of graphene oxide (GO) and polyvinylpyrrodione (PVP) on poly(vinylylidenefluoride) (PVDF) ultrafiltration membrane performance
Membrane surface and cross-sectional morphology created during membrane formation is one of the
most essential factors determining membrane separation performance. However, the complicated interactions between added nanoparticles and ...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_11832.html |
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【Applied Surface Science】Surface modification of poly(styrene-b-(ethylene- co-butylene)-b-styrene) elastomer via photo-initiated graft polymerization of poly(ethylene glycol)
Abstract:
Poly(styrene-b-(ethylene-co-butylene)-b-styrene) (SEBS) copolymer biomedical elastomer was covalently grafted with poly(ethylene glycol) methyl ether methacrylate (PEGMA) via a photo-initiated graft polymerization technique. The surface graft polymerization of SEBS with PEGMA was verified by ATR–FTIR and XPS. Effect of graft polymerization parameters, i.e., monomer concentration, U...
http://www.polymer.cn//ss/luanshifang/publicationsshow_9339.html |
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[Applied Catalysis A: General] N,N-Dimethylformamide solvothermal strategy: From fabrication of palladium nanoparticles supported on reduced graphene oxide nanosheets to their application in catalytic aminocarbonylation reactions
A facile N,N-dimethylformamide (DMF) solvothermal strategy has been developed to fabricate palladium
nanoparticles supported on reduced graphene oxide nanosheets (SRGO-Pd), which efficiently catalyze
the aminocarbonylation of aryl halides. The palladium nanoparticles were uniformly anchored on the
reduced graphene oxide nanosheets by a one-step DMF solvothermal approach. During the process, the
...
http://www.polymer.cn//ss/yangpeng/publicationsshow_8623.html |
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Antibacterial activities of surface modified electrospun poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) fibrous membranes, Applied Surface Science, 2009, 255(6), 3854-3858.
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http://www.polymer.cn//ss/lixs/publicationsshow_1497.html |
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34. Nonisothermal crystallization behavior of a novel poly(aryl ether ketone): PEDEKmK. Liu TX, Mo ZS, Zhang HF. JOURNAL OF APPLIED POLYMER SCIENCE 67 (5): 815-821 JAN 31 1998.
Nonisothermal melt crystallization kinetics of PEDEKmK linked by meta-phenyl and biphenyl was investigated by differential scanning calorimetry (DSC). A convenient and reasonable kinetic approach was used to describe the nonisothermal melt crystallization behavior, and its applicability was verified when the modified Avrami analysis by the Jeziorny and Ozawa equation were applied to the crystalliz...
http://www.polymer.cn//ss/liutianxi/publicationsshow_157.html |
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课题组承办天津工业大学第一届“Bio+”多学科交叉学术研讨会
生命科学和生物技术作为新一轮科技革命的核心，已成为世界各国争相部署的战略领域和积极抢占的制高点。为促进天津工业大学生命科学和生物技术与材料、纺织、制药、医学、化工、计算机和电子等其他学科交叉和相互促进，营造学术范围、启发创新思维、增进学科间的相互融合。由天津工业大学材料学院主办，纺织学院、环化学院、电信学院、理学院及我校基础与交叉研究中心共同承办的第一届“Bio+”多学科交叉学术研讨会...
http://www.polymer.cn/ss/tjzqs/newsshow_4413.html |
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High molecular weight polyesters derived from bio-based 1,5-pentanediol and a variety of aliphatic diacids: Synthesis, characterization and thermo-mechanical properties
关键字：Biobased polymers, Biodegradable polymers, Poly(1,5-pentylene dicarboxylate)s, Thermal property, Mechanical property
High molecular weight aliphatic polyesters were synthesized from biobased 1,5-pentanediol and aliphatic diacids with 4, 5, 6, 9, 10, or 12 carbon atoms via melt polycondensation. The poly(1,5-pentylene dicarboxylate)s were characterized with intrinsic viscosity, gel permeation chromatography (GPC), nuclear magnetic resonance (NMR), differential scanning calorime...
http://www.polymer.cn/research/sy_info19504 |
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The Crystalline Superstructure of Polylactide ( PLA) and PLA/ramie Fiber Bio-composites under Strong Shear Flow
关键字： Polylactide, Shish-kebabs, Transcrystallinity, Hybrid shish-kebab, Ramie fibe
The flow-induced shish-kebabs of polyolefins have been well demonstrated to be highly beneficial to mechanical strength, toughness, heat resistance, gas barrier, etc. However, it is still a challenge to achieve numerous s...
http://www.polymer.cn/research/sy_info15211 |
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