Colloidal pseudocapacitor: Nanoscale aggregation of Mn colloids from MnCl2 under alkaline condition
文献类型：期刊论文
| 作者 | ELECTROCHEMICAL ENERGY-STORAGE; SUPERCAPACITOR ELECTRODES; CRYSTALLIZATION; CAPACITANCE; INTERCALATION; OXIDES; CHARGE; FILM |
| 刊名 | journal of power sources
 |
| 出版日期 | 2015 |
| 卷号 | 279页码:365-371 |
| 关键词 | ELECTROCHEMICAL ENERGY-STORAGE SUPERCAPACITOR ELECTRODES CRYSTALLIZATION CAPACITANCE INTERCALATION OXIDES CHARGE FILM |
| 通讯作者 | xue,df |
| 英文摘要 | novel colloidal pseudocapacitors are designed using commercially available mncl2 salts as starting materials and koh as electrolyte, where the colloids synthesis and subsequently integrating into practical electrode structures occur at the same spatial and temporal scale. highly electroactive mn7o13.5h(2)0 colloids are formed in-situ by electric field assisted chemical coprecipitation in koh solution. the highly efficient faradaic redox reactions involving mn3+ <-> mn4+ and mn2+ <-> mn3+ are confirmed in electroactive mn7o13.5h(2)o pseudocapacitors, which can deliver high specific capacitance of 2518 f/g based on active mn cations at current density of 5 a/g. the present results show that instead of one-electron faradaic reaction, mn cations in our designed system can lead to two-electron faradaic reactions. the colloidal pseudocapacitor system involving mn-based colloids is a novel route to engineer electrochemical performances of inorganic pseudocapacitors. (c) 2015 elsevier b.v. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000350919600041 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/64782]  |
| 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 | ELECTROCHEMICAL ENERGY-STORAGE,SUPERCAPACITOR ELECTRODES,CRYSTALLIZATION,et al. Colloidal pseudocapacitor: Nanoscale aggregation of Mn colloids from MnCl2 under alkaline condition[J]. journal of power sources,2015,279:365-371. |
| APA | ELECTROCHEMICAL ENERGY-STORAGE.,SUPERCAPACITOR ELECTRODES.,CRYSTALLIZATION.,CAPACITANCE.,INTERCALATION.,...&FILM.(2015).Colloidal pseudocapacitor: Nanoscale aggregation of Mn colloids from MnCl2 under alkaline condition.journal of power sources,279,365-371. |
| MLA | ELECTROCHEMICAL ENERGY-STORAGE,et al."Colloidal pseudocapacitor: Nanoscale aggregation of Mn colloids from MnCl2 under alkaline condition".journal of power sources 279(2015):365-371. |
入库方式： OAI收割
来源：长春应用化学研究所
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