• 专利标题:   Preparation of graphene paper involves introducing protective gas into reaction chamber having clean substrate, heating substrate, continuously introducing carbonaceous material and cooling to obtain graphene paper on substrate surface.
  • 专利号:   WO2013143147-A1, CN104080734-A, EP2832688-A1, US2015042000-A1, JP2015511574-W, EP2832688-A4
  • 发明人:   WANG Y, YUAN X, ZHOU M
  • 专利权人:   OCEANS KING LIGHTING SCI TECHNOLOGY CO, SHENZHEN OCEANS KING LIGHTING ENG CO LTD, OCEAN S KING LIGHTING SCI TECHNOLOGY, SHENZHEN OCEANS KING LIGHTING ENG CO LTD, OCEANS KING LIGHTING SCI TECHNOLOGY CO, SHENZHEN OCEANS KING LIGHTING ENG CO LTD, OCEANS KING LIGHTING SCI TECHNOLOGY
  • 国际专利分类:   C01B031/02, C01B031/04, C23C016/01, C23C016/26, C23C016/44, B82Y030/00, B82Y040/00
  • 专利详细信息:   WO2013143147-A1 03 Oct 2013 C01B-031/02 201368 Pages: 12 Chinese
  • 申请详细信息:   WO2013143147-A1 WOCN073421 31 Mar 2012
  • 优先权号:   CN80068231, EP872589, JP502048, WOCN073421, US14377914

▎ 摘  要

NOVELTY - Preparation of graphene paper involves placing a clean substrate into a reaction chamber, introducing protective gas into the reaction chamber to purge out air in reaction chamber, heating the substrate at 800-1100 degrees C, continuously introducing carbonaceous material into the reaction chamber for 100-300 minutes, stopping introduction of carbonaceous material into the reaction chamber, at same time stopping heating the substrate, then cooling the substrate at rate of 5-30 degrees C/minute, and stopping introduction of the protective gas, to obtain graphene paper on surface of substrate. USE - Preparation of graphene paper (claimed).