国家/地区 中国（20）
IPC部 C（20） B（4） H（4）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C08K003/04（14） C01B032/198（7） C08K009/02（6）
C01B032/194（5） C08K009/04（5） C08J005/18（4）
C01B031/04（3） C01B032/19（3） C08F002/44（3）
C08K009/06（3） C08L027/16（3） B01J027/08（2）
B01J027/20（2） C01B032/184（2） C01B032/205（2）
发明人 ZHANG Y（20）
公开年 2018（8） 2017（3） 2012（2） 2021（2） 2023（2）
申请年 2018（6）  2017（3）  2022（3）  2012（2）  2016（2）  2020（2） 
专利权人 SICHUAN LIZH.（3） ALBEMARLE CO.（2）

Preparing biomass material heat insulation film comprises washing biomass material, drying, grinding, sieving, heat-treating biomass material powder, mixing polyvinylidene fluoride with porous graphite powder, grnding, mixing with N-methylpyrrolidone, coating slurry on glass substrate, and soaking.

YANG S, WANG J, CAO K, ZHANG Y

Wave-absorbing component, obtained by mixing and curing graphene powder and thermal epoxy resin.

YU J, MA T, LU Q, ZHANG Y

Artificial graphite sheet for use in heat sink, is prepared by laminating several layers of polyimide films and performing carbonization and graphitization treatment, the preparation method of the polyimide film, the preparation method of the polyimide film involves using diamine monomer.

JIN Y, ZHOU Y, YANG C, ZHANG Y

Functional master batch of graphene-based moisture absorption and perspiration fast radiating used e.g. to fiber, comprises plastic base material, modified graphene oxide, flexibilizer, antioxidant, and polyethylene wax and paraffin.

JIA W, AN Y, ZHANG Y

Silica and graphene composite powder material useful as reinforcing agent for high molecular polymers, reinforcing styrene butadiene rubber, improving processing property of materials and ensuring excellent antistatic property of materials.

ZHANG Q, ZHANG Y, WANG C

Preparing graphene-based modifier comprises dispersing the graphene oxide in organic solvent to obtain graphene oxide suspension, adding esterification modifying agent into graphene oxide suspension and adding concentrated sulfuric acid.

LIU H, ZHANG Y, HU J, ZHANG D, ZHANG Z

Preparing modified graphene oxide material for polyolefin material, involves adding graphite powder to mixed acid solution, stirring and mixing to obtain first suspension, placing first suspension in parallel electric field.

ZHANG H, ZHANG Y

Preparation of modified graphene oxide material useful for modification of poly(methyl methacrylate) material, involves weighing graphite powder, potassium permanganate powder and hydrogen peroxide solution and centrifugally separating.

ZHANG H, ZHANG Y

Preparation of modified graphene oxide material useful for modification of polycarbonate material, involves weighing graphite powder, mixed acid solution, potassium permanganate powder and hydrochloric acid solution and separating.

ZHANG H, ZHANG Y

Preparing high performance polyvinyl alcohol/graphene composite film involves obtaining graphene oxide dispersion and polyvinyl acetate/graphene oxide solution, which is obtained by in-situ polymerization under nitrogen protection.

KOU S, DING K, XU L, ZHANG Y, LU R