国家/地区 中国（3） 韩国（2）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C08K003/04（5）
发明人 KYOUNGJEONGBAE（2） SU Y C（2）
公开年 2022（5）
申请年 2022（5）
专利权人 ELEMENT CO L.（2）

Graphene-ceramic heat dissipation material with improved electrical insulation and resin miscibility comprises first dispersion solution is dispersed and second dispersion solution in which ceramic heat-dissipating filler is pulverized.

KYOUNGJEONGBAE, CHO J I, YANG H J, SONG H, SU Y C

Producing graphene-ceramic heat dissipation material with improved electrical insulation and resin miscibility, comprises preparing first dispersion solution by dispersing graphene interlayer material in aqueous solvent.

KYOUNGJEONGBAE, SU Y C

Peeling graphene useful in preparing graphene flexible film, comprises mixing graphite powder, bio-based graphene dispersant and deionized water evenly, and peeling off mechanically to obtain graphene dispersion.

LIU J, YANG J, WU Q, WU M, ZHU Y, ZHANG J

Preparing high thermal conductivity graphene composite thermal grease, comprises e.g. preparing graphene nano-copper composite material, distributing nano-copper particles between the layers, mixing graphene nano-copper composite material, zinc oxide and dimethyl silicone oil and post-processing.

WANG J, YE Y, HUANG S, CAI J

Preparing graphene surface modified micron-level tourmaline negative ion release functional powder comprises e.g. adding graphene to potassium hydroxide solution, reacting, obtained precipitate is porous graphene activator; mixing graphene activator with tourmaline powder, and adding solvent.

LIU S, RAO W, LIU X, LING P, WU H