国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6） C09（6）
IPC小类 C08L（6）
IPC C08L097/02（6）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Preparing light-emitting diode packaging material for emitting white light under excitation of deep ultraviolet light, involves uniformly mixing blue and yellow nitrogen-doped graphene/carbon quantum dots in epoxy resin solution.

LIN J, WANG L, WU X, DU H, CAI X, WEI X, FAN J, YIN X, ZHANG C, LIN T

Preparing high-performance thermally conductive plastic composite material by mixing polymer matrix material, urotropine and wood fiber, adding coupling agent to absolute ethanol solvent, adding thermal conductivity additive, and filtering.

CHEN Y, MU X

High heat-conducting graphene floor heating pipe comprises pipe body, polyethylene layer, steel wire net layer, and graphene heat-conducting layer including graphite, antioxidant, dispersant, coupling agent, heat stabilizer, and plasticizer.

XU W, LIU Y, ZHANG H

Preparing oil-absorbing and wave-absorbing composite material, involves adding ethylene glycol to hydrothermally-treated wood fiber powder, drying, stirring sodium acetate and carbon nanotube-graphene material, reacting and vacuum drying.

LIU D

Graphene-carbon nanotube filled composite board used as substitute of flooring material, contains lignocellulose, silane coupling agent, antioxidant, expandable graphite and modified graphene mixture comprising graphene and carbon.

LU Y

Graphene product used for LED casing and fluorescent screen comprises graphene, melamine, formaldehyde, paper pulp and mold release agent.

JIAN S