An environmentally friendly strategy to prepare nitrogen-rich hierarchical porous carbon for high-performance supercapacitors

Huan Huang; Huaqiang Tan; Kaixiang Zou; Yuanfu Deng; Guohua Chen

doi:10.1039/c9cc08854g

An environmentally friendly strategy to prepare nitrogen-rich hierarchical porous carbon for high-performance supercapacitors

Huan Huang
, Huaqiang Tan
, Kaixiang Zou
, Yuanfu Deng
, Guohua Chen

Research output: Journal article publication › Journal article › Academic research › peer-review

23 Citations (Scopus)

Abstract

A green route modulated by the addition of CaCl₂ during the potassium compound-assisted synthesis is developed for the first time for the synthesis of nitrogen-rich hierarchical porous carbon (NRHPC) with high external surface area and moderate total pore volume. The NRHPCN constructed by nanosheets is capable of simultaneously achieving high gravitational and volumetric capacity for supercapacitors (SCs).

Original language	English
Pages (from-to)	2182-2185
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	14
DOIs	https://doi.org/10.1039/c9cc08854g
Publication status	Published - 18 Feb 2020

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c9cc08854g

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title = "An environmentally friendly strategy to prepare nitrogen-rich hierarchical porous carbon for high-performance supercapacitors",

abstract = "A green route modulated by the addition of CaCl2 during the potassium compound-assisted synthesis is developed for the first time for the synthesis of nitrogen-rich hierarchical porous carbon (NRHPC) with high external surface area and moderate total pore volume. The NRHPCN constructed by nanosheets is capable of simultaneously achieving high gravitational and volumetric capacity for supercapacitors (SCs).",

author = "Huan Huang and Huaqiang Tan and Kaixiang Zou and Yuanfu Deng and Guohua Chen",

note = "Funding Information: This work was supported by the National Natural Science Foundation of China (Grant No. 21875071) and the National Natural Science Foundation of China-Hong Kong Research Grant Council (NSFC-RGC) Joint Research Scheme (Grant No. 21661162002 and N\_HKUST601/16). Publisher Copyright: This journal is {\textcopyright} The Royal Society of Chemistry.",

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AU - Huang, Huan

AU - Tan, Huaqiang

AU - Zou, Kaixiang

AU - Deng, Yuanfu

AU - Chen, Guohua

N1 - Funding Information: This work was supported by the National Natural Science Foundation of China (Grant No. 21875071) and the National Natural Science Foundation of China-Hong Kong Research Grant Council (NSFC-RGC) Joint Research Scheme (Grant No. 21661162002 and N_HKUST601/16). Publisher Copyright: This journal is © The Royal Society of Chemistry.

PY - 2020/2/18

Y1 - 2020/2/18

N2 - A green route modulated by the addition of CaCl2 during the potassium compound-assisted synthesis is developed for the first time for the synthesis of nitrogen-rich hierarchical porous carbon (NRHPC) with high external surface area and moderate total pore volume. The NRHPCN constructed by nanosheets is capable of simultaneously achieving high gravitational and volumetric capacity for supercapacitors (SCs).

AB - A green route modulated by the addition of CaCl2 during the potassium compound-assisted synthesis is developed for the first time for the synthesis of nitrogen-rich hierarchical porous carbon (NRHPC) with high external surface area and moderate total pore volume. The NRHPCN constructed by nanosheets is capable of simultaneously achieving high gravitational and volumetric capacity for supercapacitors (SCs).

UR - https://www.scopus.com/pages/publications/85079774878

U2 - 10.1039/c9cc08854g

DO - 10.1039/c9cc08854g

M3 - Journal article

C2 - 31971168

AN - SCOPUS:85079774878

SN - 1359-7345

VL - 56

SP - 2182

EP - 2185

JO - Chemical Communications

JF - Chemical Communications

IS - 14

ER -

An environmentally friendly strategy to prepare nitrogen-rich hierarchical porous carbon for high-performance supercapacitors

Abstract

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