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Preparation and Properties of Boron Doped Graphene-Based Mesoporous Carbon
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Qianni GUO, Yulong XIE, Faping YE, Lifang GUO, Cuoji BEN
Journal of the Chinese Ceramic Society | 2021, 49(10) : 2172 - 2179
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Journal of the Chinese Ceramic Society | 2021, 49(10): 2172-2179
Preparation and Properties of Boron Doped Graphene-Based Mesoporous Carbon
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Qianni GUO, Yulong XIE, Faping YE, Lifang GUO, Cuoji BEN
Affiliations
  • Key Laboratory of Applied Chemistry of Qinghai Province, School of Chemistry and Chemical Engineering, Qinghai Minzu University, Xining 810007, China

    • GUO Qianni (1995-), female, Master candidate. E-mail:

About Author:

GUO Qianni (1995-), female, Master candidate. E-mail:

Published: 2021-10-20 doi: 10.14062/j.issn.0454-5648.20210283
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The boron-doped mesoporous carbon (BMCs) and boron-doped graphene-based mesoporous carbon (BMC/GO) were synthesized by a solvent evaporation-induced self-assembly method with block copolymer F127 as a soft template, boric acid as a boron source, phenolic resin prepolymer carbon sources and graphene-oxide (GO) as modifiers. The structures of the materials were characterized by transmission electronic microscopy, X-ray diffrication, nitrogen adsorption-desorption, and X-ray photoelectric microscopy. The electrochemical properties of samples were tested by electrochemical workstation. The structural characterization shows that the as-prepared composite material BMC/GO-40 (the mass of GO suspension is 40%) exhibits a great specific surface areas (i.e., 462.5 m2/g), and the average pore size is approximately 5 nm. The boron element mainly exists in the framework of mesoporous carbon in two forms, i.e., BC3 bonding and BCO2/BC2O bonding. Based on the results by electrochemical tests, the maximum specific capacitance can be obtained via the addition of an appropriate amount of boron doping and the adjustment of the composite amount of graphene oxide. The capacity of BMC/GO-40 sample is 167 F/g at a current density of 0.5 A/g.

solvent evaporation-induced self-assembly method  /  mesoporous carbon  /  boron doping  /  graphene oxide  /  electrochemical performance
郭倩妮, 解玉龙, 叶发萍, 郭丽芳, 本措吉. 硼掺杂石墨烯基介孔碳的制备及性能. 硅酸盐学报, 2021 , 49 (10) : 2172 -2179 . DOI: 10.14062/j.issn.0454-5648.20210283
Qianni GUO, Yulong XIE, Faping YE, Lifang GUO, Cuoji BEN. Preparation and Properties of Boron Doped Graphene-Based Mesoporous Carbon[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (10) : 2172 -2179 . DOI: 10.14062/j.issn.0454-5648.20210283
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Year 2021 volume 49 Issue 10
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Article Info
doi: 10.14062/j.issn.0454-5648.20210283
  • Receive Date：2021-04-17
  • Online Date：2026-10-30
  • Published：2021-10-20
Article Data
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History
  • Received：2021-04-17
  • Revised：2021-05-30
Funding
Affiliations
    Key Laboratory of Applied Chemistry of Qinghai Province, School of Chemistry and Chemical Engineering, Qinghai Minzu University, Xining 810007, China

Corresponding:

XIE Yulong (1978-), male, Ph.D., Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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