Template Synthesis of Mesoporous Carbon Materials for Electrochemical Capacitors

被引：6
|
作者：
Mandzyuk, V. I. [1 ]
Myronyuk, I. F. [1 ]
Sachko, V. M. [1 ]
Mykytyn, I. M. [1 ]
机构：
[1] Vasyl Stefanyk Precarpathian Natl Univ, UA-76018 Ivano Frankivsk, Ukraine
来源：
SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY | 2020年 / 56卷 / 01期
关键词：
mesoporous carbon; template synthesis; porous structure; specific conductivity; electrochemical capacitor; CHEMICAL ACTIVATION; ELECTRODE MATERIAL; NANOPOROUS CARBON; HIGH-PERFORMANCE; POROUS CARBONS; ADSORPTION; SORBENTS; SILICA;
D O I：
10.3103/S1068375520010123
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The effect of AlOOH endo-template on porous structure, electrical conductivity, and electrochemical properties of lactose-derived carbon materials is investigated in the article. It is found that a carbon material with a specific surface of 1707 m(2)/g and a total pore volume of 1.546 cm(3)/g can be obtained when the mass ratio of C : AlOOH is 1 : 1. Electrochemical capacitors, formed on the base of the synthesized samples, have specific capacity of a wide range (66-170 F/g), at discharge current 10 mA. The developed mesoporous structure of carbon materials synthesized via the template method allows charge/discharge electrochemical capacitors at currents up to 200 mA, providing the value of specific capacity 121 F/g.
引用
收藏
页码：93 / 99
页数：7
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