CVD generated mesoporous hollow carbon spheres as supercapacitors

被引：67

作者：

Chen, Xuecheng ^{[1
]}

Kierzek, Krzysztof ^{[2
]}

Cendrowski, Krzysztof ^{[1
]}

Pelech, Iwona ^{[1
]}

Zhao, Xi ^{[3
]}

Feng, Jingdong ^{[4
]}

Kalenczuk, Ryszard J. ^{[1
]}

Tang, Tao ^{[4
]}

Mijowska, Ewa ^{[1
]}

机构：

[1] W Pomeranian Univ Technol, Inst Chem & Environm Engn, PL-70322 Szczecin, Poland

[2] Wroclaw Univ Technol, Dept Polymer & Carbonaceous Mat, PL-50344 Wroclaw, Poland

[3] Jilin Univ, State Key Lab Theoret & Computat Chem, Inst Theoret Chem, Changchun 130023, Peoples R China

[4] Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Changchun Inst Appl Chem, Beijing 100864, Peoples R China

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2012年 / 396卷

关键词：

Supercapacitor; Hollow carbon sphere; Mesoporous; Silica sphere; ELECTROCHEMICAL ENERGY-STORAGE; CORE/MESOPOROUS SHELL CARBON; EFFICIENT CATALYST SUPPORT; METHANOL FUEL-CELL; CAPACITOR PERFORMANCE; MESOCARBON MICROBEADS; SILICA SPHERES; MONODISPERSE; ELECTRODE; TEMPLATE;

D O I：

10.1016/j.colsurfa.2012.01.002

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Mesoporous hollow carbon spheres have been fabricated from core-shell structured mesoporous silica sphere using chemical vapor deposition (CVD) with ethylene as a carbon feedstock. The hollow carbon spheres have exhibited relatively high graphitization degree along with good mesa-structural order and high specific surface area of 770 m(2)/g. It was also proved that this material is a great candidate as supercapacitors at high current load. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：246 / 250

页数：5

共 50 条

[1] Characterisation of mesocarbon microbeads (MCMB) as active electrode material in lithium and sodium cells [J].

Alcántara, R ;

Madrigal, FJF ;

Lavela, P ;

Tirado, JL ;

Mateos, JMJ ;

de Salazar, CG ;

Stoyanova, R ;

Zhecheva, E .

CARBON, 2000, 38 (07) :1031-1041

[2] Examination of the double-layer capacitance of an high specific-area C-cloth electrode as titrated from acidic to alkaline pHs [J].

Andreas, Heather A. ;

Conway, Brian E. .

ELECTROCHIMICA ACTA, 2006, 51 (28) :6510-6520

[3]

[Anonymous], 1999, ELECTROCHEMICAL SUPE

[4]

Caruso F, 2000, CHEM-EUR J, V6, P413, DOI 10.1002/(SICI)1521-3765(20000204)6:3<413::AID-CHEM413>3.0.CO

[5]

2-9

[6] Spherical carbon capsules with hollow macroporous core and mesoporous shell structures as a highly efficient catalyst support in the direct methanol fuel cell [J].

Chai, GS ;

Yoon, SB ;

Kim, JH ;

Yu, JS .

CHEMICAL COMMUNICATIONS, 2004, (23) :2766-2767

[7] Rapid evaporation-induced synthesis of monodisperse budded silica spheres [J].

Chen, Hongmin ;

He, Junhui .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2007, 316 (02) :211-215

[8] One-Step Synthesis of Monodisperse and Hierarchically Mesostructured Silica Particles with a Thin Shell [J].

Chen, Hongmin ;

Hu, Tao ;

Zhang, Xinmeng ;

Huo, Kaifu ;

Chu, Paul K. ;

He, Junhui .

LANGMUIR, 2010, 26 (16) :13556-13563

[9] TRANSITION FROM SUPERCAPACITOR TO BATTERY BEHAVIOR IN ELECTROCHEMICAL ENERGY-STORAGE [J].

CONWAY, BE .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1991, 138 (06) :1539-1548

[10] Hollow core/mesoporous shell carbon as a highly efficient catalyst support in direct formic acid fuel cell [J].

Fang, Baizeng ;

Kim, Minsik ;

Yu, Jong-Sung .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2008, 84 (1-2) :100-105

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