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您现在的位置:中国聚合物网 > 全站 > Electrocatalyst 的搜索结果 共有结果7,当前从第1条到第7条,本次搜索耗时0.4218709
 
Supercritical Carbon-Dioxide-Assisted Deposition of Pt Nanoparticles on Graphene Sheets and Their Application as an Electrocatalyst for Direct Methanol Fuel Cells
关键字:graphene , supercritical carbon dioxide ,Electrocatalyst
A combination of graphene with metal particles is particularly attractive due to the enhanced performance of the hybrid materials. However, direct loading of uniform metal nanoparticles such as Pt on graphene remains a challenge due to the hydrophobic nature of graphene. We herein demonstrate that Pt nanoparticles with uniform size and high dispersion were deposited on graphene surfaces via a faci...
http://www.polymer.cn/research/sy_info17445
 
【Langmuir】Pd-on-Au Supra-nanostructures Decorated Graphene Oxide: An Advanced Electrocatalyst for Fuel Cell Application
We report a very easy and effective approach for synthesizing unique palladium-on-gold supra-nanostructures (Au@Pd-SprNSs) decorated graphene oxide (GO) nanosheets. The SprNSs comprising Au nanorods as core and a unique close-packed assembly of tiny anisotropic Pd NPs as shell, were homogeneously distributed on the GO surface via electrostatic self-assembly. Compared with the traditional one-pot m...
http://www.polymer.cn//ss/huangyouju/publicationsshow_9477.html
 
[Langmuir] Pd-on-Au Supra-nanostructures Decorated Graphene Oxide: An Advanced Electrocatalyst for Fuel Cell Application
We report a very easy and effective approach for synthesizing unique palladium-on-gold supra-nanostructures (Au@Pd-SprNSs) decorated graphene oxide (GO) nanosheets. The SprNSs comprising Au nanorods as core and a unique close-packed assembly of tiny anisotropic Pd NPs as shell, were homogeneously distributed on the GO surface via electrostatic self-assembly. Compared with the traditional one-pot m...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_9430.html
 
Mesoporous N-Doped Carbons Prepared with Thermally Removable Nanoparticle Templates: an Efficient Electrocatalyst for Oxygen Reduction Reaction
Thermally removable nanoparticle templates were used for the fabrication of self-supported N-doped mesoporous carbons with a trace amount of Fe (Fe-N/C). Experimentally Fe-N/C was prepared by pyrolysis of poly(2- fluoroaniline) (P2FANI) containing a number of FeO(OH) nanorods that were prepared by a one-pot hydrothermal synthesis and homogeneously distributed within the polymer matrix. The FeO(OH)...
http://www.polymer.cn//ss/liguili/publicationsshow_8380.html
 
Supercritical Carbon-Dioxide-Assisted Deposition of Pt Nanoparticles on Graphene Sheets and Their Application as an Electrocatalyst for Direct Methanol Fuel Cells
A combination of graphene with metal particles is particularly attractive due to the enhanced performance of the hybrid materials. However, direct loading of uniform metal nanoparticles such as Pt on graphene remains a challenge due to the hydrophobic nature of graphene. We herein demonstrate that Pt nanoparticles with uniform size and high dispersion were deposited on graphene surfaces via a faci...
http://www.polymer.cn//ss/Jian_Zhao2010/publicationsshow_6425.html
 
Decoration of ultrafine platinum-ruthenium particles on functionalized graphene sheets in supercritical fluid and their electrocatalytic property
关键字:Graphene,Platinum,Ruthenium,Electrocatalyst,Methanol oxidation
We report a simple and effective supercritical fluid route to uniformly load ultrafine metal nanoparticles on the hydrophobic surfaces of graphene sheets. In the presence of supercritical carbon dioxide,PtRu alloy nanoparticles are decorated evenly on functionalized graphene sheets (FGSs) upon the reduction of organic platinum (II) and ruthenium (III) precursors, and its application as an electroc...
http://www.polymer.cn/research/sy_info17442
 
Angewandte Chemie International Edition Shuangyin Wang, Lipeng Zhang, Zhenhai Xia, Ajit Roy, Liming Dai*, “BCN Graphene as Efficient Metal-free Electrocatalyst for Oxygen Reduction Reaction”, Angewandte Chemie International Edition, 2012, DOI: 10.1002/anie.201109257
Shuangyin Wang, Lipeng Zhang, Zhenhai Xia, Ajit Roy, Liming Dai*, “BCN Graphene as Efficient Metal-free Electrocatalyst for Oxygen Reduction Reaction”, Angewandte Chemie International Edition, 2012, DOI: 10.1002/anie.201109257
http://www.polymer.cn//ss/shuangyinwang/publicationsshow_4218.html
 
 
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