• 专利标题:   Manufacture of electrode used for e.g. capacitor, involves applying external magnetic field to magnetic material containing nitrogen and/or sulfur, magnetic graphene and magnetic graphite and controlling arrangement direction of molecules.
  • 专利号:   JP2011134664-A
  • 发明人:   OOTA N
  • 专利权人:   HITACHI MAXELL KK
  • 国际专利分类:   C01B031/02, H01G009/058, H01L031/04, H01M004/1393, H01M004/587, H01M004/90
  • 专利详细信息:   JP2011134664-A 07 Jul 2011 H01M-004/1393 201146 Pages: 11 Japanese
  • 申请详细信息:   JP2011134664-A JP294734 25 Dec 2009
  • 优先权号:   JP294734

▎ 摘  要

NOVELTY - An external magnetic field is applied to a magnetic material containing elements chosen from carbon, nitrogen, silicon, boron, oxygen, aluminum, phosphorus and sulfur, magnetic graphene and magnetic graphite. The arrangement direction of molecules and particles are controlled to obtain an electrode. USE - Manufacture of electrode used for lithium-ion battery, capacitor, fuel cell, solar cell and photoelectric power generation component. ADVANTAGE - The method enables economical manufacture of lightweight electrode, with high yield.