1. 平台首页
  2. 国际专利信息
  • 专利标题:   Composition used for electrode for battery, comprises cetyltrimethyl ammonium bromide modified graphene oxide-sulfur nanocomposite comprising functional groups and in which is sulfur bonded to carbon atoms.
  • 专利号:   WO2015065539-A2, WO2015065539-A3, CN105378981-A, KR2016021848-A, EP3011616-A2, US2016141620-A1, JP2016525265-W, EP3011616-A4, EP3011616-B1, CN105378981-B
  • 发明人:   CAIRNS E J, SONG M K, ZHANG Y, SONG M
  • 专利权人:   UNIV CALIFORNIA, UNIV CALIFORNIA
  • 国际专利分类:   H01M004/133, H01M004/13, H01M010/052, H01M010/0567, H01M010/0568, H01M010/0569, H01M002/16, H01M004/583, H01M004/62, H01M004/136, H01M004/1397, H01M004/36, H01M004/58, H01M004/66, H01M004/38
  • 专利详细信息:   WO2015065539-A2 07 May 2015 H01M-004/133 201533 Pages: 41 English
  • 申请详细信息:   WO2015065539-A2 WOUS043503 20 Jun 2014
  • 优先权号:   US838049P, WOUS043503, US14899997, CN80035397

▎ 摘　　要

NOVELTY - A composition comprises cetyltrimethyl ammonium bromide modified graphene oxide-sulfur nanocomposite comprising functional groups and in which is sulfur bonded to carbon atoms. USE - Composition is used for electrode for battery (all claimed) used for electric vehicle, gasoline-fueled vehicle and portable electronics. ADVANTAGE - The composition provides electrode capable of forming durable battery having high rate characteristics and excellent cycle characteristics. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) preparation of cetyltrimethyl ammonium bromide modified graphene oxide-sulfur nanocomposite; (2) electrode; and (3) battery, which comprises the cetyltrimethyl ammonium bromide modified graphene oxide-sulfur nanocomposite cathode, separator, anode and electrolyte.