Interfacial Synthesis of delta-MnO2 Nano-sheets with a Large Surface Area and Their Application in Electrochemical Capacitors
文献类型：期刊论文
| 作者 | Jia, Zhijun1; Wang, Jun1; Wang, Yi1,2; Li, Bingyang3; Wang, Baoguo3; Qi, Tao1; Wang, Xin2 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 32期号:2页码:147-152 |
| 关键词 | Oxides Nanostructures Chemical synthesis Electron microscopy Electrochemical properties |
| ISSN号 | 1005-0302 |
| 英文摘要 | Birnessite-type MnO2 (delta-MnO2) nano-sheets were successfully synthesized by an interfacial synthesis method in this work. The properties and electrochemical performance of the as-prepared delta-MnO2 were analyzed and evaluated by scanning electron microscopy (SEM), X-ray diffraction (XRD), nitrogen adsorption measurement and electrochemical tests. This facile synthesis method enables delta-MnO2 nano-sheets to show a large specific surface area (257.5 m(2) g(-1)). The electrochemical test results show that the specific capacitance is 272 F g(-1) and the specific capacitance retention is over 96.7% after 1000 cycles at a scan rate of 10 mV s(-1). All results demonstrate that delta-MnO2 has a great potential application in high-performance electrochemical capacitors, and this interfacial synthesis method will be a very promising method to synthesize highly active MnO2 materials in a large scale. Copyright (C) 2015, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | CHARGE STORAGE MECHANISM ; MANGANESE-DIOXIDE ; METAL-CATIONS ; MNO2 ; PERFORMANCE ; ELECTRODES ; ALPHA-MNO2 ; NANOSHEETS ; COMPOSITE ; FILM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000369601100006 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/20617]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 2.Nanyang Technol Univ, Sch Chem & Biomed Engn, 62 Nanyang Dr, Singapore 637459, Singapore 3.Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jia, Zhijun,Wang, Jun,Wang, Yi,et al. Interfacial Synthesis of delta-MnO2 Nano-sheets with a Large Surface Area and Their Application in Electrochemical Capacitors[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2016,32(2):147-152. |
| APA | Jia, Zhijun.,Wang, Jun.,Wang, Yi.,Li, Bingyang.,Wang, Baoguo.,...&Wang, Xin.(2016).Interfacial Synthesis of delta-MnO2 Nano-sheets with a Large Surface Area and Their Application in Electrochemical Capacitors.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,32(2),147-152. |
| MLA | Jia, Zhijun,et al."Interfacial Synthesis of delta-MnO2 Nano-sheets with a Large Surface Area and Their Application in Electrochemical Capacitors".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 32.2(2016):147-152. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。