Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Boosting CO2 electroreduction over layered zeolitic imidazolate frameworks decorated with Ag2O nanoparticles | |
| Jiang, XL; Wu, HH; Chang, SJ; Si, R; Miao, S; Huang, WX; Li, YH; Wang, GX; Bao, XH | |
| 2017 | |
| Source Publication | JOURNAL OF MATERIALS CHEMISTRY A
 |
| ISSN | 2050-7488 |
| Volume | 5Issue:36Pages:19371-19377 |
| Subtype | 期刊论文 |
| Abstract | 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. |
| Keyword | Electrochemical Reduction Carbon-dioxide Electrodes Catalysis Oxide |
| DOI | 10.1039/c7ta06114e |
| Indexed By | SCI |
| WOS Keyword | ELECTROCHEMICAL REDUCTION ; CARBON-DIOXIDE ; ELECTRODES ; CATALYSIS ; OXIDE |
| Language | 英语 |
| WOS ID | WOS:000411232100051 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/28566 |
| Collection | 中科院上海应用物理研究所2011-2019年 |
| Recommended Citation 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Boosting CO2 electro（1806KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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