DICP OpenIR
Engineered Fabrication of Hierarchical Frameworks with Tuned Pore Structure and N,O-Co-Doping for High-Performance Supercapacitors
Hu, Fangyuan1,2; Wang, Jinyan2; Hu, Shui2; Li, Linfei2; Shao, Wenlong2; Qiu, Jieshan3; Lei, Zhibin4; Deng, Weiqiao5; Jian, Xigao1,2
关键词Porous Polymer Porous Carbon Electrode n High Performancesupercapacitor O-co-doped Energy Density
刊名ACS APPLIED MATERIALS & INTERFACES
2017-09-20
DOI10.1021/acsami.7b09801
9期:37页:31940-31949
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Technology
类目[WOS]Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]Science & Technology - Other Topics ; Materials Science
关键词[WOS]OXYGEN REDUCTION REACTION ; ELECTROCHEMICAL CAPACITORS ; ENERGY-STORAGE ; ELECTRODE MATERIALS ; CARBON NANOSHEETS ; GRAPHENE ; POLYANILINE ; COMPOSITES ; NANOTUBES ; FILMS
英文摘要A series of multiheteroatom porous carbon frameworks (MPCFs) is prepared successfully from the trimerization of cyano groups of our designed and synthesized 4,4'-(4-oxophthalazine-1,3(4H)-diyl)dibenzonitrile monomers and subsequent ionothermal synthesis. Benefiting from the molecular engineering strategy, the obtained MPCFs framework show a homogeneous distribution of nitrogen and oxygen heteroatoms at the atomic level, confirmed by the transmission electron microscopy mapping intuitively, thereby ensuring the stability of electrical properties. The supercapacitor with the obtained MPCFs@700 as the electrode exhibits a high energy density of 65 Wh kg(-1) at 0.1 A g(-1), with excellent long cycle life and cycle stability (98% capacitance retention for 10 000 cycles in 1-butyl-3-methylimidazolium tetrafluoroborate). Another two electrolyte systems employed also demonstrate the delightful results, showing a 112% capacitance retention for 30 000 cycles in 1 M H2SO4 and a95% capacitance retention for 30 000 cycles in tetraethylammonium tetrafluoroborate in an acetonitrile solution. Moreover, the successful preparation of MPCFs provides new insights into the fabrication of electrode materials intrinsically containing nitrogen and oxygen in the frameworks for readily available components through a facile routine.
语种英语
WOS记录号WOS:000411771400076
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/150195
专题中国科学院大连化学物理研究所
作者单位1.Dalian Univ Technol, Sch Mat Sci & Engn, Dalian 116024, Peoples R China
2.Dalian Univ Technol, Liaoning Prov Engn Res Ctr High Performance Resin, State Key Lab Fine Chem, Dalian 116024, Peoples R China
3.Dalian Univ Technol, Sch Chem Engn, Liaoning Key Lab Energy Mat & Chem Engn, State Key Lab Fine Chem, Dalian 116024, Peoples R China
4.Shaanxi Normal Univ, Sch Mat Sci & Engn, 620 West Changan St, Xian 710119, Shaanxi, Peoples R China
5.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Hu, Fangyuan,Wang, Jinyan,Hu, Shui,et al. Engineered Fabrication of Hierarchical Frameworks with Tuned Pore Structure and N,O-Co-Doping for High-Performance Supercapacitors[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9(37):31940-31949.
APA Hu, Fangyuan.,Wang, Jinyan.,Hu, Shui.,Li, Linfei.,Shao, Wenlong.,...&Jian, Xigao.(2017).Engineered Fabrication of Hierarchical Frameworks with Tuned Pore Structure and N,O-Co-Doping for High-Performance Supercapacitors.ACS APPLIED MATERIALS & INTERFACES,9(37),31940-31949.
MLA Hu, Fangyuan,et al."Engineered Fabrication of Hierarchical Frameworks with Tuned Pore Structure and N,O-Co-Doping for High-Performance Supercapacitors".ACS APPLIED MATERIALS & INTERFACES 9.37(2017):31940-31949.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Hu, Fangyuan]的文章
[Wang, Jinyan]的文章
[Hu, Shui]的文章
百度学术
百度学术中相似的文章
[Hu, Fangyuan]的文章
[Wang, Jinyan]的文章
[Hu, Shui]的文章
必应学术
必应学术中相似的文章
[Hu, Fangyuan]的文章
[Wang, Jinyan]的文章
[Hu, Shui]的文章
相关权益政策
暂无数据
收藏/分享
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。