Graphene nanosheets-polypyrrole hybrid material as a highly active catalyst support for formic acid electro-oxidation
文献类型：期刊论文
| 作者 | Yang, SD ; Shen, CM ; Liang, YY ; Tong, H ; He, W ; Shi, XZ ; Zhang, XG ; Gao, HJ |
| 刊名 | NANOSCALE
 |
| 出版日期 | 2011 |
| 卷号 | 3期号:8页码:3277 |
| 关键词 | EXFOLIATED GRAPHITE OXIDE FUEL-CELLS METHANOL ELECTROOXIDATION ELECTRICAL-PROPERTIES CARBON NANOTUBES ELECTROCHEMICAL PERFORMANCE MESOPOROUS CARBON PD NANOPARTICLES COMPOSITE FILMS NANOCOMPOSITES |
| ISSN号 | 2040-3364 |
| 通讯作者 | Zhang, XG: Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Engn, Nanjing 210016, Peoples R China. |
| 中文摘要 | A novel electrode material based on graphene oxide (GO)-polypyrrole (PPy) composites was synthesized by in situ chemical oxidation polymerization. Palladium nanoparticles (NPs) with a diameter of 4.0 nm were loaded on the reduced graphene oxide(RGO)-PPy composites by a microwave-assisted polyol process. Microstructure analysis showed that a layer of coated PPy film with monodisperse Pd NPs is present on the RGO surface. The Pd/RGO-PPy catalysts exhibit excellent catalytic activity and stability for formic acid electro-oxidation when the weight feed ratio of GO to pyrrole monomer is 2 : 1. The superior performance of Pd/RGO-PPy catalysts may arise from utilization of heterogeneous nucleation sites for NPs and the greatly increased electronic conductivity of the supports. |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China (973 Program) [2007CB209700]; National Natural Science Foundation of China [50701023]; Graduate Student Innovation Foundation of Jiangsu Province [CX09B_075Z, CX09B_076Z]; NUAA [NS2010165] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38818]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang, SD,Shen, CM,Liang, YY,et al. Graphene nanosheets-polypyrrole hybrid material as a highly active catalyst support for formic acid electro-oxidation[J]. NANOSCALE,2011,3(8):3277. |
| APA | Yang, SD.,Shen, CM.,Liang, YY.,Tong, H.,He, W.,...&Gao, HJ.(2011).Graphene nanosheets-polypyrrole hybrid material as a highly active catalyst support for formic acid electro-oxidation.NANOSCALE,3(8),3277. |
| MLA | Yang, SD,et al."Graphene nanosheets-polypyrrole hybrid material as a highly active catalyst support for formic acid electro-oxidation".NANOSCALE 3.8(2011):3277. |
入库方式： OAI收割
来源：物理研究所
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