Lanzhou University of Technology Institutional Repository （LUT_IR）
| Well-Dispersed Vanadium Nitride on Porous Carbon Networks Derived from Block Copolymer of PAN-b-PDMC-b-PAN Absorbed with Ammonium Metavanadate for Energy Storage Application | |
Liu, Ying1,2; Liu, Lingyang3; Tan, Yongtao1,2; Kong, Lingbin1,2 ; Kang, Long1,2; Ran, Fen1,2
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| 2018-01-11 | |
| 发表期刊 | JOURNAL OF PHYSICAL CHEMISTRY C
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| ISSN | 1932-7447 |
| 卷号 | 122期号:1页码:143-149 |
| 摘要 | Both vanadium nitride and carbon are the important negative materials for capacitors electrodes, while effectively dispersing vanadium nitride into the surface of carbon materials would highly enhance the utilization of active materials. In this article, we find out a valid dispersion method of vanadium nitride nanoparticles into the porous carbon networks, which is derived from a synthesized block copolymer of polyacrylonitrile-b-poly[2-(methacryloyloxy)ethyl]trimethylarnmoriiurn. chloride-b-polyacrylonitriletogether with the absorbed ammOrdurn, metavanadate. With the superiority of the designed structure, the fabriCated materials are used' as negative materials for capacitors electrodes and show outstanding electrocheinical performance with a specific capacitance of 195.7 F/g and a prior cycle stability of 75% retention. In addition, 'the effect of the ratio of copolymer to ammonium metavanadate on the electrochemical performance of the product is also investigated in detail. |
| 关键词 | Block copolymers Carbon Chlorine compounds Electrochemical electrodes Nitrides Porous materials Synthesis (chemical) Ammonium metavanadate Cycle stability Dispersion methods Electrochemical performance Energy storage applications Negative materials Specific capacitance Vanadium nitrides |
| DOI | 10.1021/acs.jpcc.7b10021 |
| 收录类别 | SCI ; SCIE |
| 语种 | 英语 |
| 资助项目 | Program for Hongliu Distinguished Young Scholars in Lanzhou University of Technology[J201402] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| WOS类目 | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000422814200015 |
| 出版者 | AMER CHEMICAL SOC |
| EI入藏号 | 20180304653256 |
| EI主题词 | Vanadium compounds |
| EI分类号 | 802.2 Chemical Reactions - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 815.1 Polymeric Materials - 951 Materials Science |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/32834 |
| 专题 | 省部共建有色金属先进加工与再利用国家重点实验室 材料科学与工程学院 |
| 通讯作者 | Ran, Fen |
| 作者单位 | 1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China; 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China; 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lab Clean Energy Chem & Mat, Lanzhou 730000, Gansu, Peoples R China |
| 第一作者单位 | 省部共建有色金属先进加工与再利用国家重点实验室; 材料科学与工程学院 |
| 通讯作者单位 | 省部共建有色金属先进加工与再利用国家重点实验室; 材料科学与工程学院 |
| 第一作者的第一单位 | 省部共建有色金属先进加工与再利用国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu, Ying,Liu, Lingyang,Tan, Yongtao,et al. Well-Dispersed Vanadium Nitride on Porous Carbon Networks Derived from Block Copolymer of PAN-b-PDMC-b-PAN Absorbed with Ammonium Metavanadate for Energy Storage Application[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2018,122(1):143-149. |
| APA | Liu, Ying,Liu, Lingyang,Tan, Yongtao,Kong, Lingbin,Kang, Long,&Ran, Fen.(2018).Well-Dispersed Vanadium Nitride on Porous Carbon Networks Derived from Block Copolymer of PAN-b-PDMC-b-PAN Absorbed with Ammonium Metavanadate for Energy Storage Application.JOURNAL OF PHYSICAL CHEMISTRY C,122(1),143-149. |
| MLA | Liu, Ying,et al."Well-Dispersed Vanadium Nitride on Porous Carbon Networks Derived from Block Copolymer of PAN-b-PDMC-b-PAN Absorbed with Ammonium Metavanadate for Energy Storage Application".JOURNAL OF PHYSICAL CHEMISTRY C 122.1(2018):143-149. |
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