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  • 专利标题:   Production of porous graphene oxide used for e.g. storing hydrogen, involves synthesizing graphite oxide powder from graphite powder using modified Hummers method, and heat-treating graphite oxide powder at preset temperature.
  • 专利号:   KR2021023281-A
  • 发明人:   SEON A H, KIM J H, SUNTEAK L, KIM S M, LEE C Y, KIM B, JANG H S, JANG S, KIM H J, HONG W
  • 专利权人:   UNIV INCHEON IND ACADEMIC COOP FOUND, KOREA BASIC SCI INST
  • 国际专利分类:   C01B003/00, C01B032/198
  • 专利详细信息:   KR2021023281-A 04 Mar 2021 C01B-003/00 202126 Pages: 12
  • 申请详细信息:   KR2021023281-A KR103276 22 Aug 2019
  • 优先权号:   KR103276

▎ 摘　　要

NOVELTY - Production of porous graphene oxide involves synthesizing graphite oxide powder from the graphite powder using a modified Hummers method, and heat-treating the graphite oxide powder at a temperature of 200-800 degrees C. USE - Production of porous graphene oxide (claimed) used for storing hydrogen, as adsorbent for absorbing harmful or specific gases and in capacitors and batteries. ADVANTAGE - The method produces porous graphene oxide with increased degree of reduction. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for porous graphene oxide.