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
ISSN0378-7753
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
DOI10.1016/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
被引频次:150[WOS]   [WOS记录]     [WOS相关记录]
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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