• 专利标题:   Biological graphene-based material preparation involves treating biological carbon source material in a microwave, washing the treated carbon source material, and mixing catalyst with washed carbon source material.
  • 专利号:   CN103935986-A, CN103935986-B
  • 发明人:   HU R, SA Q, ZHANG R, ZHU J
  • 专利权人:   CHINESE ACAD SCI NINGBO MATERIAL TECHNOL
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN103935986-A 23 Jul 2014 C01B-031/04 201468 Pages: 9 Chinese
  • 申请详细信息:   CN103935986-A CN10071766 28 Feb 2014
  • 优先权号:   CN10071766

▎ 摘  要

NOVELTY - Biological graphene-based material preparation involves treating biological carbon source material in a microwave for 1-24 hours, and washing the treated carbon source material. A catalyst is mixed with the washed carbon source material, and then calcined in presence of protective gas at 600-1600 degrees C for 12 hours. The calcined material is cooled to obtain the desired product. The catalyst is selected from platinum, palladium, rhodium or iron. USE - Method for preparing biological graphene-based material (claimed). ADVANTAGE - The method enables to prepare biological graphene-based material with high yield and purity in a cost-effective manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a biological graphene-based material.