• 专利标题:   Catalyst for oxygen-reduction electrode of e.g. metal air battery, comprises oxidation graphene nanosheet which is reduced by dipping sheet in ionic liquid, supported by metal or metal oxide nanoparticles as carrier.
  • 专利号:   KR2013010832-A, KR1418050-B1
  • 发明人:   KIM B S, CHO J P, KON S, LEE J, LEE T M
  • 专利权人:   UNIST ACADIND RES CORP
  • 国际专利分类:   B01J023/44, H01M012/06, H01M004/92, H01M008/02
  • 专利详细信息:   KR2013010832-A 29 Jan 2013 H01M-004/92 201351 Pages: 22
  • 申请详细信息:   KR2013010832-A KR071726 02 Jul 2012
  • 优先权号:   KR071681

▎ 摘  要

NOVELTY - A catalyst comprises oxidation graphene nanosheet which is reduced by dipping sheet in ionic liquid, supported by metal or metal oxide nanoparticles as carrier. USE - Catalyst is used for oxygen reduction electrode for metal air battery, zinc air cell and alkaline fuel cell (all claimed). ADVANTAGE - The catalyst has high catalytic effect and electrochemical characteristics. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) manufacture of catalyst; (2) metal air battery; (3) zinc air cell; and (4) alkaline fuel cell.