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5. Synthesis of B,N Co-doped Porous Carbon from Asphaltene for Supercapacitors

Synthesis of B,N Co-doped Porous Carbon from Asphaltene for Supercapacitors

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户：laurachenqh

【摘 要】

：

Oxidized asphaltene (OA), a thermosetting material with plenty of functional groups, was synthesized from asphaltene (A) using HNO3/H2SO4 as oxidizing agent.Boron, nitrogen co-doped porous carbon (BNC

【作 者】

：

Daolong Wang Ying Zhou Xinxin Jin Jieshan Qiu 

【机 构】

：

Carbon Research Laboratory,Liaoning Key Lab for Energy Materials and Chemical Engineering,State Key

【出 处】

：

International Conference on Nanoscience & Technology,China 2

【发表日期】

：

2013年3期

【关键词】

：

Boron nitrogen co-doped porous carbon Asphaltene Oxidation Supercapacitors 

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　　Oxidized asphaltene (OA), a thermosetting material with plenty of functional groups, was synthesized from asphaltene (A) using HNO3/H2SO4 as oxidizing agent.Boron, nitrogen co-doped porous carbon (BNC-OA) was prepared by carbonization of the mixture of boric acid and OA at 1173 K in argon atmosphere.

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