Green synthesis of silver nanoclusters supported on carbon nanodots: enhanced photoluminescence and high catalytic activity for oxygen reduction reaction
文献类型：期刊论文
| 作者 | Liu MM ; Chen W |
| 刊名 | nanoscale
 |
| 出版日期 | 2013 |
| 卷号 | 5期号:24页码:12558-12564 |
| 关键词 | GRAPHENE QUANTUM DOTS ALKALINE FUEL-CELLS FORMIC-ACID ELECTROCATALYTIC ACTIVITY GOLD NANOCLUSTERS CATHODE CATALYST PD NANOPARTICLES SIZE IRON ELECTROOXIDATION |
| ISSN号 | 2040-3364 |
| 通讯作者 | chen w |
| 中文摘要 | metal nanoclusters exhibit unusual optical and catalytic properties due to their unique electronic structures. here, surfactant-free silver nanoclusters supported on carbon nanodots were synthesized through a facile and green approach with only glucose and agno3 as precursors and without any other protecting ligands and reducing agents. the hybrid nanoclusters exhibited enhanced blue fluorescence compared to the carbon nanodots. more importantly, the "surface-clean" silver nanoclusters have remarkable electrocatalytic performance towards oxygen reduction reaction (orr) with the most efficient four-electron transfer process. moreover, compared with commercial pt/c catalyst, the pt-free hybrid clusters showed comparable catalytic performance for orr but much higher tolerance to methanol crossover. such silver nanoclusters will provide broad applications in fluorescence-related areas and in fuel cells as an efficient pt-free catalyst with low cost and high catalytic performance. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000327507900068 |
| 公开日期 | 2014-04-16 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50127]  |
| 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 | Liu MM,Chen W. Green synthesis of silver nanoclusters supported on carbon nanodots: enhanced photoluminescence and high catalytic activity for oxygen reduction reaction[J]. nanoscale,2013,5(24):12558-12564. |
| APA | Liu MM,&Chen W.(2013).Green synthesis of silver nanoclusters supported on carbon nanodots: enhanced photoluminescence and high catalytic activity for oxygen reduction reaction.nanoscale,5(24),12558-12564. |
| MLA | Liu MM,et al."Green synthesis of silver nanoclusters supported on carbon nanodots: enhanced photoluminescence and high catalytic activity for oxygen reduction reaction".nanoscale 5.24(2013):12558-12564. |
入库方式： OAI收割
来源：长春应用化学研究所
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