CoCl2 Designed as Excellent Pseudocapacitor Electrode Materials
文献类型：期刊论文
| 作者 | Chen,Kunfeng ; Yang,Yangyang ; Li,Keyan ; Ma,Zengsheng ; Zhou,Yichun ; Xue,Dongfeng |
| 刊名 | acs sustainable chemistry & engineerin
 |
| 出版日期 | 2014 |
| 卷号 | 2期号:3页码:440-444 |
| 关键词 | ELECTROCHEMICAL ENERGY-STORAGE CRYSTALLIZATION SUPERCAPACITOR PERFORMANCE NANOWIRES FILM BEHAVIOR ROUTE CU2O MNO2 |
| 通讯作者 | xue,df |
| 英文摘要 | the major limitation of supercapacitors is their low energy densities compared with battery systems. however, there has not been an advanced charge storage mechanism for increasing the electrochemical performance of pseudocapacitors. for the first time, we reported that water-soluble cocl2 electrodes can show a reversible redox reaction of co2+ <-> co3+ <-> co4+ on the electrode and deliver very high specific pseudocapacitance of 1962 f/g. commercial cocl2 salt was used directly as pseudocapacitor electrodes in an aqueous electrolyte neglecting the complex synthesis procedures. we further provided electronegativity as a theoretical guideline to identify the promising active metal cations in our pseudocapacitor system. the new charge storage mechanism based on active cations offers critical insights to the rational design of a new generation of energy storage devices. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000332348800015 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57576]  |
| 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 | Chen,Kunfeng,Yang,Yangyang,Li,Keyan,et al. CoCl2 Designed as Excellent Pseudocapacitor Electrode Materials[J]. acs sustainable chemistry & engineerin,2014,2(3):440-444. |
| APA | Chen,Kunfeng,Yang,Yangyang,Li,Keyan,Ma,Zengsheng,Zhou,Yichun,&Xue,Dongfeng.(2014).CoCl2 Designed as Excellent Pseudocapacitor Electrode Materials.acs sustainable chemistry & engineerin,2(3),440-444. |
| MLA | Chen,Kunfeng,et al."CoCl2 Designed as Excellent Pseudocapacitor Electrode Materials".acs sustainable chemistry & engineerin 2.3(2014):440-444. |
入库方式： OAI收割
来源：长春应用化学研究所
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