NDLI: Comparative study of HNO$_{3}$ activation effect on porous carbons having different porous characteristics

Content Provider	Springer Nature Link
Author	Wu, Chao Yan, Pengtao Zhang, Ruijun Jin, Jianglong Zhang, Xuesha Kang, Huimin
Copyright Year	2015
Abstract	Two carbide-derived carbons (CDCs) were synthesized by chlorination from TiC at 600 and 1000 °C. These CDCs were treated by HNO$_{3}$ solution and evaluated as supercapacitor electrode materials in an alkaline electrolyte. It is found that the structure in CDC synthesized at 600 °C is disordered carbon with micropores, whereas for the CDC synthesized at 1000 °C, the structure in it is mainly well-ordered graphitic structure with micro- and meso-pores. Due to the big difference of these two CDCs, HNO$_{3}$ activation plays the different effects in structure and consequently the specific capacitance. CDC synthesized at 600 °C is easier to be activated with the same HNO$_{3}$ concentration and the increase of specific capacitance with HNO$_{3}$ concentration mainly caused by pseudocapacitance. For CDC synthesized at 1000 °C, HNO$_{3}$ activation improves the wettability of it and the increased accessible surface area causes considerable increase in specific capacitance.
Starting Page	849
Ending Page	856
Page Count	8
File Format	PDF
ISSN	0021891X
Journal	Journal of Applied Electrochemistry
Volume Number	45
Issue Number	8
e-ISSN	15728838
Language	English
Publisher	Springer Netherlands
Publisher Date	2015-05-09
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Carbide-derived carbon Porous carbon Activation Supercapacitor Electrochemistry Physical Chemistry Industrial Chemistry/Chemical Engineering
Content Type	Text
Resource Type	Article
Subject	Materials Chemistry Chemical Engineering Electrochemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Simple synthesis of porous carbon materials for high-performance supercapacitors

Nitrogen-containing chitosan-based carbon as an electrode material for high-performance supercapacitors

Comparative study on three commercial carbons for supercapacitor applications

Supercapacitors based on carbide-derived carbons synthesised using HCl and Cl2 as reactants

The effect of halide ion concentration on capacitor performance

Highly nanoporous carbons by single-step organic salt carbonization for high-performance supercapacitors

A structural influence on the electrical double-layer characteristics of Al4C3-derived carbon

Coconut kernel-derived activated carbon as electrode material for electrical double-layer capacitors

Mechanistic studies for the limitation of carbon supercapacitor voltage

Comparative study of HNO$_{3}$ activation effect on porous carbons having different porous characteristics

Similar Documents

Simple synthesis of porous carbon materials for high-performance supercapacitors

Nitrogen-containing chitosan-based carbon as an electrode material for high-performance supercapacitors

Comparative study on three commercial carbons for supercapacitor applications

Supercapacitors based on carbide-derived carbons synthesised using HCl and Cl2 as reactants

The effect of halide ion concentration on capacitor performance

Highly nanoporous carbons by single-step organic salt carbonization for high-performance supercapacitors

A structural influence on the electrical double-layer characteristics of Al4C3-derived carbon

Coconut kernel-derived activated carbon as electrode material for electrical double-layer capacitors

Mechanistic studies for the limitation of carbon supercapacitor voltage

Comparative study of HNO$_{3}$ activation effect on porous carbons having different porous characteristics