Core-shell Au-Pd nanoparticles as cathode catalysts for microbial fuel cell applications
文献类型：期刊论文
| 作者 | Yang, Gaixiu1,2 ; Chen, Dong3; Lv, Pengmei1,2; Kong, Xiaoying1,2; Sun, Yongming1,2; Wang, Zhongming1,2; Yuan, Zhenhong1,2; Liu, Hui3; Yang, Jun3
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| 刊名 | scientific reports
 |
| 出版日期 | 2016-10-13 |
| 卷号 | 6 |
| 英文摘要 | bimetallic nanoparticles with core-shell structures usually display enhanced catalytic properties due to the lattice strain created between the core and shell regions. in this study, we demonstrate the application of bimetallic au-pd nanoparticles with an au core and a thin pd shell as cathode catalysts in microbial fuel cells, which represent a promising technology for wastewater treatment, while directly generating electrical energy. in specific, in comparison with the hollow structured pt nanoparticles, a benchmark for the electrocatalysis, the bimetallic core-shell au-pd nanoparticles are found to have superior activity and stability for oxygen reduction reaction in a neutral condition due to the strong electronic interaction and lattice strain effect between the au core and the pd shell domains. the maximum power density generated in a membraneless single-chamber microbial fuel cell running on wastewater with core-shell au-pd as cathode catalysts is ca. 16.0 w m(-3) and remains stable over 150 days, clearly illustrating the potential of core-shell nanostructures in the applications of microbial fuel cells. |
| WOS标题词 | science & technology |
| 类目[WOS] | multidisciplinary sciences |
| 研究领域[WOS] | science & technology - other topics |
| 关键词[WOS] | oxygen reduction reaction ; activated carbon ; air-cathode ; performance ; electrocatalysis ; technology ; membrane ; system ; energy ; waste |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000385344400001 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/13743]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Gaixiu,Chen, Dong,Lv, Pengmei,et al. Core-shell Au-Pd nanoparticles as cathode catalysts for microbial fuel cell applications[J]. scientific reports,2016,6. |
| APA | Yang, Gaixiu.,Chen, Dong.,Lv, Pengmei.,Kong, Xiaoying.,Sun, Yongming.,...&Yang, Jun.(2016).Core-shell Au-Pd nanoparticles as cathode catalysts for microbial fuel cell applications.scientific reports,6. |
| MLA | Yang, Gaixiu,et al."Core-shell Au-Pd nanoparticles as cathode catalysts for microbial fuel cell applications".scientific reports 6(2016). |
入库方式： OAI收割
来源：广州能源研究所
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