From covalent-organic frameworks to hierarchically porous B-doped carbons: A molten-salt approach

Yuan Biao Huang; Pradip Pachfule; Jian Ke Sun; Qiang Xu

doi:10.1039/c5ta10170k

From covalent-organic frameworks to hierarchically porous B-doped carbons: A molten-salt approach

Yuan Biao Huang, Pradip Pachfule, Jian Ke Sun, Qiang Xu^*

^*Corresponding author for this work

National Institute of Advanced Industrial Science and Technology

Research output: Contribution to journal › Article › peer-review

95 Citations (Scopus)

Abstract

B-doped porous carbons have attracted attention in energy applications including gas and energy storage due to the increase of binding energy for H₂ and lowering the Fermi level. However, B-doped carbons are usually microporous materials, which show low surface areas. Herein, for the first time, hierarchically porous B-doped carbons derived from COF-5 have been obtained via a molten-salt (MS) approach. The carbons with micro-meso-macro-porous architectures exhibit enhanced supercapacitive performance and H₂ storage properties. The methodology described may open up a new avenue towards the synthesis of distinct carbon materials in liquid media.

Original language	English
Pages (from-to)	4273-4279
Number of pages	7
Journal	Journal of Materials Chemistry A
Volume	4
Issue number	11
DOIs	https://doi.org/10.1039/c5ta10170k
Publication status	Published - 2016
Externally published	Yes

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abstract = "B-doped porous carbons have attracted attention in energy applications including gas and energy storage due to the increase of binding energy for H2 and lowering the Fermi level. However, B-doped carbons are usually microporous materials, which show low surface areas. Herein, for the first time, hierarchically porous B-doped carbons derived from COF-5 have been obtained via a molten-salt (MS) approach. The carbons with micro-meso-macro-porous architectures exhibit enhanced supercapacitive performance and H2 storage properties. The methodology described may open up a new avenue towards the synthesis of distinct carbon materials in liquid media.",

author = "Huang, {Yuan Biao} and Pradip Pachfule and Sun, {Jian Ke} and Qiang Xu",

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AU - Xu, Qiang

PY - 2016

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AB - B-doped porous carbons have attracted attention in energy applications including gas and energy storage due to the increase of binding energy for H2 and lowering the Fermi level. However, B-doped carbons are usually microporous materials, which show low surface areas. Herein, for the first time, hierarchically porous B-doped carbons derived from COF-5 have been obtained via a molten-salt (MS) approach. The carbons with micro-meso-macro-porous architectures exhibit enhanced supercapacitive performance and H2 storage properties. The methodology described may open up a new avenue towards the synthesis of distinct carbon materials in liquid media.

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ER -

From covalent-organic frameworks to hierarchically porous B-doped carbons: A molten-salt approach

Abstract

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