• 专利标题:   Preparation of few layers of graphene by stripping soot particles by friction induction used as base lubricating oil in lubricating additive, involves taking biodiesel mixed fuel soot as raw material, dispersing in deionized water, and processing under condition of ball-disc reciprocating friction.
  • 专利号:   CN115215333-A
  • 发明人:   WANG S, WANG N, WANG X, XU X, LI C
  • 专利权人:   UNIV CHAOHU
  • 国际专利分类:   C01B032/19, C10M125/02
  • 专利详细信息:   CN115215333-A 21 Oct 2022 C01B-032/19 202304 Chinese
  • 申请详细信息:   CN115215333-A CN10993121 18 Aug 2022
  • 优先权号:   CN10993121

▎ 摘  要

NOVELTY - Preparation of few layers of graphene by stripping soot particles by friction induction involves taking biodiesel mixed fuel soot as raw material, dispersing uniformly in deionized water, and processing under condition of ball-disc reciprocating friction. USE - Preparation of few layers of graphene by stripping soot particles by friction induction used as base lubricating oil in lubricating additive (all claimed). ADVANTAGE - The method selects carbon smoke of biodiesel mixed fuel combustion raw material to prepare a few layers of graphene which changes waste into valuable, and enlarges the source of raw material preparing graphene.