国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） C08（2） H01（2）
H05（2）
IPC小类 C01B（9）
IPC C01B032/192（9）
发明人 ZHANG J（9）
公开年 2021（5） 2020（2）
申请年 2020（6） 
专利权人 SHENZHEN ZHA.（2） UNIV FUDAN（2）

Slurry with medium and small diameters useful for preparing graphene oxide film, comprising graphene oxide and water prepared by dispersing graphene oxide in water or crushing medium-sized graphene oxide dispersed in water.

TANG R, WU Y, GE M, ZHANG J, GENG B, QU Y

Optimized preparation of graphene comprises pre-oxidizing crystalline flake graphite, obtaining graphite interlayer compound through oxidation intercalation, realizing expansion coupling stripping of graphite interlayer compound.

GUO S, ZI F, ZHANG J, ZHANG Y, SHEN W, ZHU Y, ZHONG M, LIU H

Preparing graphene/cellulose aqueous dispersion comprises e.g. expanding graphite flakes, carrying out primary oxidation and secondary oxidation, adjusting pH value of reaction system, mixing cellulose and ball milling.

DUAN Y, LIU K, ZHANG J, TIAN Z, KONG Z, LIANG S

Preparing graphene sieve grafted hyperbranched polyurethane self-healing adhesive comprises e.g. preparing graphene sieves, modifying with amino-azobenzene derivatives by solvothermal method, and covalently grafting.

YANG Y, HE Q, HE C, ZHANG J, WANG X

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

CHE R, LI Q, ZHANG J, LI X

Preparing graphene/carbon nanotube composite thermal conductive film having specific in-plane thermal conductivity, and vertical direction thermal conductivity.

ZHANG S, ZENG F, GAO J, ZHANG J, YANG Y, QU Y

Preparing highly ordered and dense graphene thermal conductive film, comprises e.g. mixing reduced graphene oxide powder and nematic liquid crystal graphene oxide, thermally processing reduced graphene oxide/graphene oxide film and rolling.

ZHANG S, ZENG F, GAO J, ZHANG J, YANG Y, QU Y

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

Preparing high-concentration environmentally-friendly and ultra-clean graphene dispersion liquid involves expanding graphite or graphite intercalation compounds using thermal expansion method or chemical expansion method.

DONG L, LIN S, LU H, ZHANG J