国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/192（9）
发明人 LIU Z（2） ZHANG J（2）
公开年 2021（4） 2018（2）
申请年 2015（2）  2020（2）  2021（2） 
专利权人

Preparing flexible graphene high heat-conducting film useful e.g. for electronic package involves coating on surface of flexible substrate, drying, peeling off oxidized graphene film formed on surface of flexible substrate, carrying out irradiation treatment, carbonizing, graphitizing, and rolling.

LIU J, HE D

Light flexible wave-absorbing film comprises reduced graphene oxide and high-conductivity material comprising metal copper, silver nano-wire and carbon nano-tube as framework.

SHAO G, GUO T, QUAN B, WANG Y, HUANG X

Preparation of graphene electric heating plate involves preparing pretreated natural flake graphite, adding acrylic acid, grinding, filtering to obtain graphene conductive ink, and spraying onto surface of aluminum plate.

LIU Z, DENG H, LU F, SHAO Y

Preparing a graphene thermal conductive film comprises e.g. soaking graphite paper in acidic intercalation solution for intercalation treatment to obtain intercalated graphite paper and soaking in acidic solution for oxidation treatment.

GUO Y, ZHANG H, LIU Y, LIU Z

New accordion-shaped cerium oxide/reduced graphene oxide composite material useful as microwave absorbent.

CHE R, LI Q, ZHANG J, LI X

Preparation of graphene thermally conductive film involves coating slurry prepared by dissolving graphene oxide powder in solvent, and defoaming resultant, on substrate, drying, winding, trimming, heating, cooling, and vacuum rolling.

ZHOU B, ZHOU R, LI F, LU J

Preparing graphene composite adsorbent comprises adding graphite oxide into expanded graphite, mixing ultrasonically processing, grinding, cooling, solid-liquid separating, collecting, washing and vacuum drying solid product.

ZHANG J, SUN X, YANG Z, TIAN J

Production of integrated layer of highly oriented halogenated graphene sheets or molecules used as dielectric material component for microelectronic devices involves preparing graphene oxide dispersion or gel having graphene oxide sheets.

ZHAMU A, JANG B Z, ZHAMUARUNA

Method for preparing graphene layer of e.g. electronic device, involves heating portion of graphene oxide layer by laser irradiation at specific laser output power, so that portion of graphene oxide is chemically reduced to graphene.

BALKENENDE A R, GIESBERS A J M, VAN DER TEMPEL L