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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
jafuson: 金币+10, ★★★★★最佳答案 2017-11-18 06:51:56
心静_依然: LS-EPI+1, 感谢应助 2017-11-23 17:15:29
Nitrogen-doped 3D reduced graphene oxide/polyaniline composite as active material for supercapacitor electrodes
作者:Liu, ZS (Liu, Zhisen)[ 1 ] ; Li, DH (Li, Dehao)[ 1 ] ; Li, ZS (Li, Zesheng)[ 1 ] ; Liu, ZH (Liu, Zhenghui)[ 1 ] ; Zhang, ZY (Zhang, Zhiyuan)[ 1 ]
APPLIED SURFACE SCIENCE
卷: 422
页: 339-347
DOI: 10.1016/j.apsusc.2017.06.046
出版年: NOV 15 2017
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摘要
A facile strategy for the fabrication of a nitrogen-doped 3D reduced graphene oxide (N-3D-rGO) macroporous structure is proposed in this paper. The proposed strategy used polystyrene microspheres as the templates and melamine as the nitrogen source. Using beta-MnO2 as the oxidant, the as-prepared N-3D-rGO was then composited with polyaniline (PANI) nanowires (denoted as N-3D-rGO/PANI-B). The structure, morphology, and electrochemical properties of the composites were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, Brunauer-Emmett-Teller analysis, scanning electron microscopy, transmission electron microscopy, cyclic voltammetry, charge-discharge test, and electrochemical impedance spectroscopy. Results revealed that the N-3D-rGO/PANI-B composite has a better specific capacity than the composites prepared with 3D-rGO as the support material and peroxydisulfate as the oxidant. These results suggested that N-3D-rGO/PANI-B has potential applications in supercapacitors. (C) 2017 Elsevier B.V. All rights reserved.
关键词
作者关键词:Supercapacitor; 3D graphene; Polyaniline nanowire; beta-MnO2
KeyWords Plus:HIGH-PERFORMANCE SUPERCAPACITORS; POLYANILINE NANOWIRE ARRAYS; FLEXIBLE SUPERCAPACITORS; OXIDE NANOCOMPOSITE; CARBON NANOTUBES; ION BATTERIES; NANOSHEETS; REDUCTION; PARTICLES; FACILE
作者信息
通讯作者地址: Liu, ZS; Li, DH; Li, ZS (通讯作者)
Guangdong Univ, Guangdong Univ Petrochem Technol, Technol & Dev Ctr Petrochem Pollut Control & Reso, Maoming 525000, Guangdong, Peoples R China.
地址:
[ 1 ] Guangdong Univ, Guangdong Univ Petrochem Technol, Technol & Dev Ctr Petrochem Pollut Control & Reso, Maoming 525000, Guangdong, Peoples R China
电子邮件地址:lzs.415@163.com; dehlee@163.com; lzs212@163.com
基金资助致谢
基金资助机构
授权号
National Natural Science Foundation of China
21606052
Science and Technology Planning Project of Guangdong Province
2014A020216046
Science and Technology Project of Maoming
20160022
Guangdong Province Rubber/plastic Materials Preparation & Processing Engineering Technology Development Centre
2015B090903083
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出版商
ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
类别 / 分类
研究方向:Chemistry; Materials Science; Physics
Web of Science 类别:Chemistry, Physical; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter
文献信息
文献类型:Article
语种:English
入藏号: WOS:000410606900041
ISSN: 0169-4332
eISSN: 1873-5584
其他信息
IDS 号: FG7OF
Web of Science 核心合集中的 "引用的参考文献": 36
Web of Science 核心合集中的 "被引频次": 0 |
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