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  • 专利标题:   New nanoparticles comprising a component comprising a metal, a semimetal, a metal compound and a semimetal compound, and/or at least a coating comprising graphene, useful in electrochemical cells and super capacitors.
  • 专利号:   WO2011141486-A1, EP2569249-A1, CN102917981-A, KR2013106772-A, JP2013538933-W, CN102917981-B, JP2016185902-A, EP2569249-B1, KR1809771-B1, JP6403705-B2
  • 发明人:   IVANOVICI S, YANG S, FENG X, MUELLEN K, BIN Y S, KLAUS M
  • 专利权人:   BASF SE, MAX PLANCK GES FOERDERUNG WISSENSCHAFTEN, BASF SE, MAX PLANCK GES FOERDERUNG WISSENSCHAFTEN, BASF SE, MAX PLANCK GES FOERDERUNG WISSENSCHAFTEN, BASF SE, MAX PLANCK GES FOERDERUNG WISSENSCHAFTEN
  • 国际专利分类:   C01G051/04, C09C003/08, H01M004/525, B82Y030/00, C23C026/00, H01G011/22, H01M004/36, H01M004/38, H01M004/48, H01M004/505, H01M004/58, H01M004/62, H01G011/24, H01G011/32, H01G011/46, H01G011/30, H01G011/36, H01G011/50, H01M004/485
  • 专利详细信息:   WO2011141486-A1 17 Nov 2011 C01G-051/04 201177 Pages: 22 German
  • 申请详细信息:   WO2011141486-A1 WOEP057563 10 May 2011
  • 优先权号:   EP162807, KR731846

▎ 摘　　要

NOVELTY - Nanoparticles comprising at least a component A comprising a metal, a semimetal, a metal compound and a semimetal compound, and/or at least a coating comprising graphene, is new. USE - The nanoparticles are useful as lithium-ion storing and/or delivering materials in electrochemical cells and super capacitors (all claimed). The nanoparticles are useful as anode active material in lithium-ion batteries. ADVANTAGE - The lithium-ion battery has high energy density and high capacity, which remains stable over a large number of charging and discharging cycles. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation of the nanoparticles.