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  • 专利标题:   Production of graphene comprises taking metal substrate, washing, drying, coating substrate surface with catalyst, disposing in reaction chamber, heating with reducing gas, and cooling to room temperature.
  • 专利号:   CN103086358-A, CN103086358-B
  • 发明人:   WANG Y, YUAN X, ZHOU M
  • 专利权人:   OCEAN S KING LIGHTING SCI TECHNOLOGY, HAIYANGWANG LIGHTING TECHNOLOGY CO LTD, OCEANS KING LIGHTING SCI TECHNOLOGY CO, SHENZHEN OCEANS KING LIGHTING SCI TECH
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN103086358-A 08 May 2013 C01B-031/04 201370 Pages: 7 Chinese
  • 申请详细信息:   CN103086358-A CN10339972 01 Nov 2011
  • 优先权号:   CN10339972

▎ 摘　　要

NOVELTY - Production of graphene comprises taking metal substrate, washing, drying, coating substrate surface with catalyst, disposing in reaction chamber, heating to 500-750 degrees C with reducing gas flow rate of 10-200 cm3/minute for 1-60 minutes, maintaining ventilation for 1-300 minutes, heating at 10-100 degrees C/minute, controlling temperature at 500-1300 degrees C and cooling to room temperature. USE - Method for producing graphene (claimed). ADVANTAGE - The method has convenient and simple operation with low production cost.