Boosting CO2 electroreduction over layered zeolitic imidazolate frameworks decorated with Ag2O nanoparticles
文献类型：期刊论文
| 作者 | Jiang, XL; Wu, HH; Chang, SJ; Si, R; Miao, S; Huang, WX; Li, YH; Wang, GX; Bao, XH |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2017 |
| 卷号 | 5期号:36页码:19371-19377 |
| 关键词 | Electrochemical Reduction Carbon-dioxide Electrodes Catalysis Oxide |
| ISSN号 | 2050-7488 |
| DOI | 10.1039/c7ta06114e |
| 文献子类 | 期刊论文 |
| 英文摘要 | Silver (Ag) is one of the widely investigated catalysts for CO2 electroreduction. To improve the faradaic efficiency for CO production over Ag catalysts, many efforts have been devoted to tuning the size and morphology of Ag catalysts, using Ag-containing complex compounds or ionic liquid electrolyte. Herein, we report a strategy to enhance CO2 electroreduction by constructing a Ag2O/layered zeolitic imidazolate framework (ZIF) composite structure via one-pot hydrothermal treatment of ZIF-7 nanoparticles (NPs) in AgNO3 aqueous solution. The Ag2O/layered ZIF shows much higher CO faradaic efficiency and current density than the layered ZIF or Ag/C alone. The performance improvement in CO2 electroreduction over the Ag2O/layered ZIF is probably attributed to the synergistic effect between Ag2O NPs and the layered ZIF, as well as facilitated mass transport due to the high specific surface area of the Ag2O/layered ZIF. |
| WOS关键词 | ELECTROCHEMICAL REDUCTION ; CARBON-DIOXIDE ; ELECTRODES ; CATALYSIS ; OXIDE |
| 语种 | 英语 |
| WOS记录号 | WOS:000411232100051 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28566]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Jiang, XL,Wu, HH,Chang, SJ,et al. Boosting CO2 electroreduction over layered zeolitic imidazolate frameworks decorated with Ag2O nanoparticles[J]. JOURNAL OF MATERIALS CHEMISTRY A,2017,5(36):19371-19377. |
| APA | Jiang, XL.,Wu, HH.,Chang, SJ.,Si, R.,Miao, S.,...&Bao, XH.(2017).Boosting CO2 electroreduction over layered zeolitic imidazolate frameworks decorated with Ag2O nanoparticles.JOURNAL OF MATERIALS CHEMISTRY A,5(36),19371-19377. |
| MLA | Jiang, XL,et al."Boosting CO2 electroreduction over layered zeolitic imidazolate frameworks decorated with Ag2O nanoparticles".JOURNAL OF MATERIALS CHEMISTRY A 5.36(2017):19371-19377. |
入库方式： OAI收割
来源：上海应用物理研究所
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