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  • 专利标题:   Metal powder for use as inner electrode of multilayered ceramic capacitor, comprises graphene layer, which is irregularly formed on surface of metal powder.
  • 专利号:   US2013045385-A1, JP2013040403-A, KR2013019196-A
  • 发明人:   KIM W C, LIM H H, WI S K, LEE K S, WOON C K, HYUN H L, SUNG K W, IVY L
  • 专利权人:   SAMSUNG ELECTROMECHANICS CO, SAMSUNG ELECTROMECHANICS CO, SAMSUNG ELECTROMECHANICS CO
  • 国际专利分类:   B01J019/08, B05D007/14, B32B005/16, B22F001/00, B22F001/02, H01B013/00, H01B005/00, H01G004/232, H01G004/30, H01G004/12
  • 专利详细信息:   US2013045385-A1 21 Feb 2013 B32B-005/16 201316 Pages: 9 English
  • 申请详细信息:   US2013045385-A1 US548949 13 Jul 2012
  • 优先权号:   KR081198

▎ 摘　　要

NOVELTY - A metal powder (121) comprises a graphene layer, which is irregularly formed on a surface of the metal powder. USE - Metal powder for use as an inner electrode of a multilayered ceramic capacitor (all claimed). ADVANTAGE - The metal powder reduces the shrinkage of the inner electrode, and prevents the thickness of the inner electrode and disconnectionl crack. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a metal powder. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a method for preparing a metal powder. Metal powders (121) Graphene (131) Carbon supply source (140)