国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） B82（2） C09（2）
IPC小类 C01B（8）
IPC C01B032/194（3） B82Y030/00（2） C01B032/184（2）
C01B032/19（2）
发明人 ZHANG P（8）
公开年 2021（4） 2022（4）
申请年 2021（8）
专利权人 HANGZHOU JIA.（3）

Preparing nitrogen-doped graphene-metal nano-particle film used in e.g. energy storage, involves mixing oxidized graphene solution, metal nanoparticles and water-soluble amine cross-linking agent, and coating obtained mixture.

CHENG J, LI Y, ZHANG P, AN X

Preparing nitrogen-doped graphene noble metal composite film, comprises coating mixture made of graphene oxide solution, water-soluble noble metal compound and water-soluble amine cross-linking agent e.g ethylenediamine, drying film, and heating under the protection of inert gas.

CHENG J, LI Y, ZHANG P, AN X

Preparing nitrogen-doped graphene film, comprises mixing graphene oxide solution and water-soluble amine cross-linking agent uniformly, coating mixture to form film, drying and subjecting amine-based cross-linked graphene oxide film to heat treatment.

CHENG J, LI Y, ZHANG P, AN X

Multi-tube device for preparing graphene, has corundum tube for passing through multiple groups of heating rod.

HAN Y, YU P, NI D, GAO G, LI Y, ZHANG P, CHENG J, AN X

Electric arc generator useful for graphene peeling comprises mandrel forming annular reaction chamber, and outer ring sleeve surrounding mandrel, annular cooling cavity formed between mandrel, outer ring sleeve and mounting flange, and flange provided with cooling medium inlet and outlet.

LIU Y, ZHANG H, WANG D, GUO J, HU X, CHENG Z, ZHANG P, ZHANG Y, SONG T

Preparing sodium ferrophosphate-type anode material for use in sodium ion secondary battery, involves mixing sodium carbonate, ferrous oxalate, ammonium dihydrogen phosphate or diammonium phosphate, dissolving in deionized water, and drying.

GUO Z, ZHOU F, ZHANG P, SHI P, LIU X, XU S

Elastomeric composition for manufacturing articles, contain carbon nanostructures or their fragments comprising multiwalled carbon nanotubes crosslinked into branched, interdigitated, entangled and/or common wall-sharing polymeric structure.

CHEN L, LI J, KYRLIDIS A, DOSHI D A, ZHANG P

Method for electrochemical preparation of high-quality graphene materials involves e.g. preparing electrolyte, configuring graphite material as anode, applying voltage, and collecting electrochemical stripping products.

HE P, DING G, ZHANG P