Regeneration and Enhanced Catalytic Activity of Pt/C Electrocatalysts
文献类型：期刊论文
| 作者 | Ruan,Mingbo; Sun,Xiujuan; Zhang,Yuwei; Xu,Weilin |
| 刊名 | acs catalysis
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:1页码:233-240 |
| 关键词 | PLATINUM NANOPARTICLES OXYGEN REDUCTION FUEL-CELL OXIDATION REDISPERSION PERFORMANCE DISPERSION ALUMINA GOLD SIZE |
| 通讯作者 | xu,wl |
| 英文摘要 | by adding pure carbon support to improve the redispersion of platinum (pt), a sintered pt/c electrocatalyst for methanol electrooxidation was effectively regenerated in activity and doubled in amount on the basis of a one-step liquid oxychlorination. the apparent activity (ma mg(cata)(-1)) of the optimal pt/c regenerated (pt 3.3 wt %) is close to the initial fresh pt/c (pt 10 wt 96) and about two times that of fresh pt/c (pt 3.3 wt %), making pt utilization doubled and then the resource-limited pt potentially sustainable. the new nucleation of metal atoms on added pure support surface was found to be the key for both the improved redispersion of metal nanoparticles and the effective regeneration of catalytic activity in situ. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/64572]  |
| 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 | Ruan,Mingbo,Sun,Xiujuan,Zhang,Yuwei,et al. Regeneration and Enhanced Catalytic Activity of Pt/C Electrocatalysts[J]. acs catalysis,2015,5(1):233-240. |
| APA | Ruan,Mingbo,Sun,Xiujuan,Zhang,Yuwei,&Xu,Weilin.(2015).Regeneration and Enhanced Catalytic Activity of Pt/C Electrocatalysts.acs catalysis,5(1),233-240. |
| MLA | Ruan,Mingbo,et al."Regeneration and Enhanced Catalytic Activity of Pt/C Electrocatalysts".acs catalysis 5.1(2015):233-240. |
入库方式： OAI收割
来源：长春应用化学研究所
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