Self-Assembled Platinum Nanoflowers on Polydopamine-Coated Reduced Graphene Oxide for Methanol Oxidation and Oxygen Reduction Reactions
文献类型：期刊论文
| 作者 | Yu, Xueqing ; Wang, Huan ; Guo, Liping ; Wang,Liang |
| 刊名 | chemistry-an asian journal
 |
| 出版日期 | 2014 |
| 卷号 | 9期号:11页码:3221-3227 |
| 关键词 | HIGHLY STABLE ELECTROCATALYSTS PD BIMETALLIC NANODENDRITES FACILE SYNTHESIS FUEL-CELLS CATALYTIC-ACTIVITY CLEAN-SURFACE NANOPARTICLES NANOCRYSTALS SHELL NANOELECTROCATALYST |
| 通讯作者 | wang,l |
| 英文摘要 | the morphology-and size-controlled synthesis of branched pt nanostructures on graphene is highly favorable for enhancing the electrocatalytic activity and stability of pt. herein, a facile approach is developed for the efficient synthesis of well-dispersed pt nanoflowers (ptnfs) on the surface of polydopamine (pda)-modified reduced graphene oxide (pdrgo), denoted as ptnfs/pdrgo, in high yield. the synthesis was per-formed by a simple heating treatment of an aqueous solution that contained k2ptcl4 and pda-modified graphene oxide (go) without the need for any additional reducing agent, seed, surfactant, or organic solvent. the coated pda serves not only as a reducing agent, but also as cross-linker to anchor and stabilize ptnfs on the pdrgo support. the as-prepared ptnfs/pdrgo hybrid, with spatially and locally separated ptnfs on pdrgo, exhibits superior electrocatalytic activity and stability toward both methanol oxidation reaction (mor) and oxygen reduction reaction (orr) in alkaline solutions. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000344332200025 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/56240]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yu, Xueqing,Wang, Huan,Guo, Liping,et al. Self-Assembled Platinum Nanoflowers on Polydopamine-Coated Reduced Graphene Oxide for Methanol Oxidation and Oxygen Reduction Reactions[J]. chemistry-an asian journal,2014,9(11):3221-3227. |
| APA | Yu, Xueqing,Wang, Huan,Guo, Liping,&Wang,Liang.(2014).Self-Assembled Platinum Nanoflowers on Polydopamine-Coated Reduced Graphene Oxide for Methanol Oxidation and Oxygen Reduction Reactions.chemistry-an asian journal,9(11),3221-3227. |
| MLA | Yu, Xueqing,et al."Self-Assembled Platinum Nanoflowers on Polydopamine-Coated Reduced Graphene Oxide for Methanol Oxidation and Oxygen Reduction Reactions".chemistry-an asian journal 9.11(2014):3221-3227. |
入库方式： OAI收割
来源：长春应用化学研究所
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