Hierarchical porous activated carbon produced from spinach leaves as an electrode material for an electric double layer capacitor
Ou Yu-jing1; Peng Chao1,2; Lang Jun-wei2; Zhu Dan-dan1; Yan Xing-bin2
2014-06
发表期刊NEW CARBON MATERIALS
ISSN1007-8827
卷号29期号:3页码:209-215
摘要Hierarchical porous activated carbon (AC) was obtained by the carbonization of dried spinach leaves followed by activation with KOH. The product was characterized by nitrogen adsorption, FT-IR, FE-SEM and electrochemical tests. The AC has a dominant number of micropores, a medium number of mesopores and a few macropores with a specific surface area up to 2616 m(2)/g and a large number of oxygen-containing functional groups. The AC electrode exhibits a good double-layer capacitive behavior with a specific capacitance of 238 F/g in a 2 mol/L KOH electrolyte. A supercapacitor made of the AC has a high energy density of 10.1 Wh/Kg at a current density of 0.5 A/g and an excellent cyclic stability for 2000 cycles over a potential range from 0 to 1.2V.
关键词Spinach leaves Activation Activated carbon Supercapcitor Energy density
DOI10.1016/S1872-5805(14)60135-9
收录类别SCI ; SCIE
语种英语
资助项目Young Technology Foundation of Gansu Province China[1107RJYA274]
WOS研究方向Materials Science
WOS类目Materials Science, Multidisciplinary
WOS记录号WOS:000338408100007
出版者ELSEVIER SCIENCE BV
EI入藏号20143118012053
EI主题词Supercapacitor
EI分类号802.2 Chemical Reactions - 802.3 Chemical Operations - 804 Chemical Products Generally - 804.2 Inorganic Compounds
引用统计
被引频次:29[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/34372
专题能源与动力工程学院
石油化工学院
通讯作者Yan Xing-bin
作者单位1.Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730050, Peoples R China;
2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China
第一作者单位兰州理工大学
通讯作者单位能源与动力工程学院
第一作者的第一单位兰州理工大学
推荐引用方式
GB/T 7714
Ou Yu-jing,Peng Chao,Lang Jun-wei,et al. Hierarchical porous activated carbon produced from spinach leaves as an electrode material for an electric double layer capacitor[J]. NEW CARBON MATERIALS,2014,29(3):209-215.
APA Ou Yu-jing,Peng Chao,Lang Jun-wei,Zhu Dan-dan,&Yan Xing-bin.(2014).Hierarchical porous activated carbon produced from spinach leaves as an electrode material for an electric double layer capacitor.NEW CARBON MATERIALS,29(3),209-215.
MLA Ou Yu-jing,et al."Hierarchical porous activated carbon produced from spinach leaves as an electrode material for an electric double layer capacitor".NEW CARBON MATERIALS 29.3(2014):209-215.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Ou-2014-Hierarchical(3358KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 下载
个性服务
查看访问统计
谷歌学术
谷歌学术中相似的文章
[Ou Yu-jing]的文章
[Peng Chao]的文章
[Lang Jun-wei]的文章
百度学术
百度学术中相似的文章
[Ou Yu-jing]的文章
[Peng Chao]的文章
[Lang Jun-wei]的文章
必应学术
必应学术中相似的文章
[Ou Yu-jing]的文章
[Peng Chao]的文章
[Lang Jun-wei]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Ou-2014-Hierarchical porous activated carbon p.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。