Photoelectrochemical regeneration of all vanadium redox species for construction of a solar rechargeable flow cell
文献类型：期刊论文
| 作者 | Liao, Shichao1,2,3; Shi, Jingying1,2; Ding, Chunmei1,2; Liu, Mingyao1,2; Xiong, Fengqiang1,2; Wang, Nan1,2; Chen, Jian1,2; Li, Can1,2 |
| 刊名 | JOURNAL OF ENERGY CHEMISTRY
 |
| 出版日期 | 2018 |
| 卷号 | 27期号:1页码:278-282 |
| 关键词 | Photoelectrocatalysis Vanadium Species Photocharge Solar Energy Storage |
| ISSN号 | 2095-4956 |
| DOI | 10.1016/j.jechem.2017.04.005 |
| 文献子类 | Article |
| 英文摘要 | Energy storage is pivotal for the continuous utilization of solar energy suffering from the intermittency issue. Herein, we demonstrate a solar rechargeable flow cell (SRFC) based on photoelectrochemical regeneration of vanadium redox species for in-situ solar energy harvest and storage. In this device, TiO2 and MWCNT/acetylene black (MWCNT/AB) composite are served as the photoanode and the counter electrode, respectively, with all vanadium redox couples, VO2+/VO2+ and VO2+/V3+, as solar energy storage media. Benefitting from solar energy, the cell can be photocharged under a bias as low as 0.1 V, which is much lower than the discharge voltage of similar to 0.5 V. Photocharged under the optimized condition, the cell delivers a discharge energy of 23.0 mWh/L with 67.4% input electric energy savings. This prototype work may inspire the rational design for cost-effective solar energy storage devices. (C) 2017 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved. |
| WOS关键词 | ENERGY-STORAGE ; BATTERY ; TIO2 ; CONVERSION ; PHOTOCATALYSIS ; NANOTUBES ; MEMBRANES ; COUPLES |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000425889900028 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/168832]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Chen, Jian; Li, Can |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China 2.Dalian Natl Lab Clean Energy, iCHEM, Dalian 116023, Liaoning, Peoples R China 3.Univ Chinese Acad Sci, Beijing 049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liao, Shichao,Shi, Jingying,Ding, Chunmei,et al. Photoelectrochemical regeneration of all vanadium redox species for construction of a solar rechargeable flow cell[J]. JOURNAL OF ENERGY CHEMISTRY,2018,27(1):278-282. |
| APA | Liao, Shichao.,Shi, Jingying.,Ding, Chunmei.,Liu, Mingyao.,Xiong, Fengqiang.,...&Li, Can.(2018).Photoelectrochemical regeneration of all vanadium redox species for construction of a solar rechargeable flow cell.JOURNAL OF ENERGY CHEMISTRY,27(1),278-282. |
| MLA | Liao, Shichao,et al."Photoelectrochemical regeneration of all vanadium redox species for construction of a solar rechargeable flow cell".JOURNAL OF ENERGY CHEMISTRY 27.1(2018):278-282. |
入库方式： OAI收割
来源：大连化学物理研究所
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