• 专利标题:   Producing continuous skeletal porous carbon material used as energy storage materials i.e. supercapacitor anode material, comprises e.g. mixing epoxy resin and nano-carbon to form carbon precursor, and adding pore former to carbon precursor.
  • 专利号:   KR2022129785-A, KR2481131-B1
  • 发明人:   KIM J P, KIM K S, CHOI D Y
  • 专利权人:   KOREA INST IND TECHNOLOGY
  • 国际专利分类:   C01B032/05, C01B032/312
  • 专利详细信息:   KR2022129785-A 26 Sep 2022 C01B-032/05 202281 Pages: 13
  • 申请详细信息:   KR2022129785-A KR034523 17 Mar 2021
  • 优先权号:   KR034523

▎ 摘  要

NOVELTY - Producing continuous skeletal porous carbon material comprises (a) mixing an epoxy resin and nano-carbon to form a carbon precursor; (b) preparing continuous skeletal porous carbon material precursor by adding a pore former to the carbon precursor; (c) carbonizing the continuous skeletal porous carbon material precursor by a primary heat treatment; and (c) introducing nano-sized pores by performing a secondary heat treatment after the carbonization. USE - The carbon material is useful as energy storage materials i.e. supercapacitor anode materials. ADVANTAGE - The carbon material has improved electrical conductivity, charge mobility and charge storage capacity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for continuous skeletal porous carbon material having continuous skeleton comprising epoxy resin and nano-carbon, comprising multiple of first pores having pore size of 1-10 nm in the continuous framework, and multiple of second pores having pore size of 10-100 μ m.