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  2. 国际专利信息
  • 专利标题:   Nanocomposite material for energy storage device, i.e. double layer ultracapacitor, battery or supercapacitor includes mesoporous metal oxide bonded to graphene layer.
  • 专利号:   WO2010030361-A1, US2011051316-A1, CA2733275-A1, EP2331460-A1, KR2011056515-A, CN102149632-A, US2012295027-A1, CN102149632-B, CA2733275-C, US9346680-B2, KR1648229-B1
  • 发明人:   AKSAY I A, JUN L, KOU R, WANG D, LIU J, AKSAY I
  • 专利权人:   BATTELLE MEMORIAL INST, UNIV PRINCETON, LIU J, AKSAY I A, KOU R, WANG D, BATTELLE MEMORIAL INST, UNIV PRINCETON BATTELLE MEMORIAL INST
  • 国际专利分类:   C01B031/02, C01B031/04, H01M010/00, H01M010/052, H01M010/36, H01M016/00, B05D003/02, B32B003/26, H01G009/00, B82B003/00, H01G009/042, H01G009/058, B05D005/00, B82Y040/00, H01G011/36, H01G011/46, B82Y030/00, H01M004/92
  • 专利详细信息:   WO2010030361-A1 18 Mar 2010 C01B-031/02 201022 Pages: 36 English
  • 申请详细信息:   WO2010030361-A1 WOUS005085 09 Sep 2009
  • 优先权号:   US095421P, US099388P, US553527, CA2733275, KR706335, US559538

▎ 摘　　要

NOVELTY - A nanocomposite material comprises a mesoporous metal oxide bonded to graphene layer(s). USE - Nanocomposite material for energy storage device, i.e. double layer ultracapacitor (claimed), battery or supercapacitor. ADVANTAGE - The nanocomposite material exhibits electrical properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for formation of nanocomposite material comprising: (A) forming a mixture of graphene, a surfactant, and a metal oxide precursor; (B) precipitating the metal oxide precursor with the surfactant to form a mesoporous metal oxide; and (C) depositing the mesoporous metal oxide onto a surface of the graphene.