Lanzhou University of Technology Institutional Repository (LUT_IR)
Pomelo peels-derived porous activated carbon microsheets dual-doped with nitrogen and phosphorus for high performance electrochemical capacitors | |
Wang, Zhen2; Tan, Yongtao1,2; Yang, Yunlong2; Zhao, Xiaoning2; Liu, Ying1,2; Niu, Lengyuan3; Tichnell, Brandon4; Kong, Lingbin1,2; Kang, Long1,2; Liu, Zhen4 | |
2018-02-28 | |
发表期刊 | JOURNAL OF POWER SOURCES |
ISSN | 0378-7753 |
卷号 | 378页码:499-510 |
摘要 | In this work, biomass pomelo peel is used to fabricate the porous activated carbon microsheets, and diammonium hydrogen phosphate (DHP) is employed to dual-dope carbon with nitrogen and phosphorus elements. With the benefit of DHP inducement and dual-doping of nitrogen and phosphorus, the prepared carbon material has a higher carbon yield, and exhibits higher specific surface area (about 807.7 m(2)/g), and larger pore volume (about 0.4378 cm(3)/g) with hierarchically structure of interconnected thin microsheets compared to the pristine carbon. The material exhibits not only high specific capacitance (240 F/g at 0.5 A/g), but also superior cycling performance (approximately 100% of capacitance retention after 10,000 cycles at 2 A/g) in 2 M KOH aqueous electrolyte. Furthermore, the assembled symmetric electrochemical capacitor in 1 M Na2SO4 aqueous electrolyte exhibits a high energy density of 11.7 Wh/kg at a power density of 160 W/kg. |
关键词 | Biomass Carbon material N&P-doping Electrochemical capacitor Porous structure |
DOI | 10.1016/j.jpowsour.2017.12.076 |
收录类别 | SCI ; SCIE |
语种 | 英语 |
资助项目 | Opening Foundation of State Key Laboratory of Advanced Processing and Recycling of Non Ferrous Metals[SKLAB02015001] |
WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels ; Materials Science |
WOS类目 | Chemistry, Physical ; Electrochemistry ; Energy & Fuels ; Materials Science, Multidisciplinary |
WOS记录号 | WOS:000427316300057 |
出版者 | ELSEVIER |
EI入藏号 | 20180204621634 |
EI主题词 | Sulfur compounds |
EI分类号 | 701.1 Electricity: Basic Concepts and Phenomena - 804 Chemical Products Generally - 804.2 Inorganic Compounds |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/32774 |
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 外国语学院 |
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.China Jiliang Univ, Coll Mat Sci & Engn, Inst Coordinat Bond Metrol & Engn, Hangzhou 310018, Zhejiang, Peoples R China; 4.Frostburg State Univ, Dept Phys & Engn, Frostburg, MD 21532 USA |
第一作者单位 | 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 | 材料科学与工程学院 |
推荐引用方式 GB/T 7714 | Wang, Zhen,Tan, Yongtao,Yang, Yunlong,et al. Pomelo peels-derived porous activated carbon microsheets dual-doped with nitrogen and phosphorus for high performance electrochemical capacitors[J]. JOURNAL OF POWER SOURCES,2018,378:499-510. |
APA | Wang, Zhen.,Tan, Yongtao.,Yang, Yunlong.,Zhao, Xiaoning.,Liu, Ying.,...&Ran, Fen.(2018).Pomelo peels-derived porous activated carbon microsheets dual-doped with nitrogen and phosphorus for high performance electrochemical capacitors.JOURNAL OF POWER SOURCES,378,499-510. |
MLA | Wang, Zhen,et al."Pomelo peels-derived porous activated carbon microsheets dual-doped with nitrogen and phosphorus for high performance electrochemical capacitors".JOURNAL OF POWER SOURCES 378(2018):499-510. |
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