• 专利标题:   Production of graphene hybrid material for electronic devices e.g. microsupercapacitor, involves exposing precursor material and associating pseudocapacitive material with laser-induced graphene which is derived from precursor material.
  • 专利号:   WO2016133571-A2, WO2016133571-A3, CA2968886-A1, KR2017088961-A, CN107206741-A, EP3224044-A2, SG11201704207-A1, JP2018504341-W, EP3224044-A4, US2019088420-A1
  • 发明人:   TOUR J M, LI L, PENG Z, ZHANG J, TOUR J
  • 专利权人:   UNIV RICE WILLIAM MARSH, UNIV RICE WILLIAM, UNIV RICE WILLIAM MARSH, TOUR J M, LI L, PENG Z, ZHANG J
  • 国际专利分类:   C01B031/04, H01L021/26, B32B003/00, B32B009/00, C01B032/182, H01G011/36, H01M004/587, H01M004/62, C01B032/184, C01B032/194, H01G011/42, H01G011/44, H01G011/46, H01G011/48, C01B032/20
  • 专利详细信息:   WO2016133571-A2 25 Aug 2016 H01L-021/26 201660 Pages: 100 English
  • 申请详细信息:   WO2016133571-A2 WOUS062832 27 Nov 2015
  • 优先权号:   US085125P, US171095P, WOUS062832, US15528320, CA2968886

▎ 摘  要

NOVELTY - Production of graphene hybrid material (16) involves exposing (10) a graphene precursor material to a laser source to form (12) laser-induced graphene which is derived from a precursor material and associating (14) pseudocapacitive material with the laser-induced graphene. USE - Production of graphene hybrid material used for electronic devices e.g. capacitors, super capacitors, micro supercapacitors, pseudo capacitors, batteries, micro batteries, lithium-ion batteries, sodium-ion batteries, magnesium-ion batteries, electrodes, conductive electrodes, sensors, photovoltaic devices, electronic circuits, fuel cell devices, thermal management devices, biomedical devices, transistors and water splitting devices, preferably supercapacitors (all claimed). ADVANTAGE - The method produces graphene hybrid material for electronic device has excellent capacitance, energy density, power density and retains its original capacitance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for graphene hybrid material. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart of production of graphene hybrid material. Exposing process (10) Laser-induced graphene formation process (12) Associating process (14) Graphene hybrid material formation process (16) Electronic device component utilization process (18)