国家/地区 中国（4）
IPC部 B（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C25D013/02（4）
发明人
公开年 2021（2）
申请年
专利权人

Preparation of graphene heat conducting sheet for e.g. reinforcing longitudinal heat flux transmission, involves spraying graphene oxide quantum dots on inner edge surface of prepared annular graphene oxide film, placing in humidity box, compacting and molding, and graphitizing.

KONG X, JIAO Y, ZHANG J, ZHANG Z

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Preparing graphene-aluminum composite material radiating film comprises preparing mixed solution, oxidizing and neutralizing, diluting and centrifuging, washing, electrophoretic deposition, annealing heat treatment, hot pressing and forming.

TANG S, XIANG B, ZHANG R, ZHANG Q, WU Y

Object useful as electrode of lithium-ion secondary battery, in electric device e.g. mobile phones, lighting devices and personal computers, and to manufacture graphene, comprises uneven surface and graphene layer over the uneven surface.

OGUNI T, OSADA T, TAKEUCHI T, NOMOTO K, KOKUNI T, NAGATA T