Functional Biomass Carbons with Hierarchical Porous Structure for Supercapacitor Electrode Materials

被引：248
作者：
Chen, Hao [1 ,2 ,3 ,4 ]
Liu, Duo [1 ,2 ]
Shen, Zhehong [1 ,2 ]
Bao, Binfu [1 ,2 ]
Zhao, Shuyan [3 ,4 ]
Wu, Limin [3 ,4 ]
机构：
[1] Zhejiang Agr & Forestry Univ, Natl Engn & Technol Res Ctr Wood Based Resources, Sch Engn, Hangzhou 311300, Linan, Peoples R China
[2] Zhejiang Agr & Forestry Univ, Key Lab Wood Sci & Technol Zhejiang Prov, Hangzhou 311300, Linan, Peoples R China
[3] Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China
[4] Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R China
来源：
ELECTROCHIMICA ACTA | 2015年 / 180卷
基金：
中国国家自然科学基金;
关键词：
biomass carbon; boron; nitrogen; doping; supercapacitor; HIGH-PERFORMANCE SUPERCAPACITOR; OXYGEN REDUCTION REACTION; REDUCED GRAPHENE OXIDE; ELECTROCHEMICAL CAPACITORS; DOPED-GRAPHENE; MANGANESE-DIOXIDE; HYDROTHERMAL CARBONIZATION; RAMAN-SPECTROSCOPY; ACTIVATED CARBON; SURFACE-AREA;
D O I：
10.1016/j.electacta.2015.08.133
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
This paper presents nitrogen and boron co-doped KOH-activated bamboo-derived carbon as a porous biomass carbon with utility as a supercapacitor electrode material. Owing to the high electrochemical activity promoted by the hierarchical porous structure and further endowed by boron and nitrogen co-doping, electrodes based on the as-obtained material exhibit significantly enhanced specific capacitance and energy density relative to those based on most similar materials. An asymmetric supercapacitor based on this novel carbon material demonstrated satisfactory energy density and electrochemical cycling stability. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：241 / 251
页数：11
相关论文
共 65 条
[1]   Electrochemically activated carbon micro-electrode arrays for electrochemical micro-capacitors [J].
Beidaghi, Majid ;
Chen, Wei ;
Wang, Chunlei .
JOURNAL OF POWER SOURCES, 2011, 196 (04) :2403-2409
[2]   Polyaniline/carbon nanotube nanocomposite electrodes with biomimetic hierarchical structure for supercapacitors [J].
Chang, Cheng-Ming ;
Weng, Chang-Jian ;
Chien, Chao-Ming ;
Chuang, Tsao-Li ;
Lee, Ting-Yin ;
Yeh, Jui-Ming ;
Wei, Yen .
JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (46) :14719-14728
[3]   Porous Nickel Hydroxide Manganese Dioxide-Reduced Graphene Oxide Ternary Hybrid Spheres as Excellent Supercapacitor Electrode Materials [J].
Chen, Hao ;
Zhou, Shuxue ;
Wu, Limin .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (11) :8621-8630
[4]   Nickel- Cobalt Layered Double Hydroxide Nanosheets for High- performance Supercapacitor Electrode Materials [J].
Chen, Hao ;
Hu, Linfeng ;
Chen, Min ;
Yan, Yan ;
Wu, Limin .
ADVANCED FUNCTIONAL MATERIALS, 2014, 24 (07) :934-942
[5]   One-Step Fabrication of Ultrathin Porous Nickel Hydroxide-Manganese Dioxide Hybrid Nanosheets for Supercapacitor Electrodes with Excellent Capacitive Performance [J].
Chen, Hao ;
Hu, Linfeng ;
Yan, Yan ;
Che, Renchao ;
Chen, Min ;
Wu, Limin .
ADVANCED ENERGY MATERIALS, 2013, 3 (12) :1636-1646
[6]   Reduced graphene Oxide-MnO2 hollow sphere hybrid nanostructures as high-performance electrochemical capacitors [J].
Chen, Hao ;
Zhou, Shuxue ;
Chen, Min ;
Wu, Limin .
JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (48) :25207-25216
[7]   Flexible all-solid-state high-power supercapacitor fabricated with nitrogen-doped carbon nanofiber electrode material derived from bacterial cellulose [J].
Chen, Li-Feng ;
Huang, Zhi-Hong ;
Liang, Hai-Wei ;
Yao, Wei-Tang ;
Yu, Zi-You ;
Yu, Shu-Hong .
ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (11) :3331-3338
[8]   Graphene and nanostructured MnO2 composite electrodes for supercapacitors [J].
Cheng, Qian ;
Tang, Jie ;
Ma, Jun ;
Zhang, Han ;
Shinya, Norio ;
Qin, Lu-Chang .
CARBON, 2011, 49 (09) :2917-2925
[9]   Flexible asymmetric supercapacitors with high energy and high power density in aqueous electrolytes [J].
Cheng, Yingwen ;
Zhang, Hongbo ;
Lu, Songtao ;
Varanasiad, Chakrapani V. ;
Liu, Jie .
NANOSCALE, 2013, 5 (03) :1067-1073
[10]   Preparation and capacitance of graphene/multiwall carbon nanotubes/MnO2 hybrid material for high-performance asymmetrical electrochemical capacitor [J].
Deng, Lingjuan ;
Hao, Zhengping ;
Wang, Jianfang ;
Zhu, Gang ;
Kang, Liping ;
Liu, Zong-Huai ;
Yang, Zupei ;
Wang, Zenglin .
ELECTROCHIMICA ACTA, 2013, 89 :191-198
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