国家/地区 中国（6）
IPC部 B（6） C（4） H（3）
IPC大类 B01（6） H01（3） C01（2）
IPC小类 B01J（6）
IPC B01J027/24（6）
发明人 ZHANG W（6）
公开年 2022（2）
申请年 2022（2） 
专利权人

Preparing potassium-oxygen co-doped graphitic carbon nitride photocatalyst, comprises e.g. respectively dissolving melamine and cyanuric acid, obtaining solution A and solution B, mixing solution A and solution B to obtain white precipitate, washing, and drying.

LI Y, ZHANG W, ZHAO J, ZHANG Z, ZHENG Y, XIE H, GUO X

Lithium supplement material for composite positive electrode of lithium ion batteries, comprises porous graphene doped with nitrogen, boron, sulfur, fluorine, iron, copper, cobalt, nickel and/or zinc, as catalyst, and organic lithium salt.

ZHONG W, LI S, ZHANG W, XIE J

Preparing ionic liquid-modified nitrogen-sulfur co-doped graphene oxide composite material comprises e.g. mixing graphene oxide with deionized water, mixing with 1-aminopropyl-3-hydrocarbyl imidazole bromide.

ZHANG W, ZHANG Y, YANG S, YANG D, LI H, YU F, LI C

Synthesizing single-atom metal-nitrogen-doped graphene aggregate used as catalyst for producing 1,3-dihydroxyacetone, involves dissolving chloride salt, dicyandiamide and glucose, removing moisture, calcining, and grinding fluffy solid.

WANG J, ZHANG W, GUO J, JIN C

Ternary composite photocatalyst useful in catalytic degradation of Congo red and tetracycline TC under visible light, comprises tantalum pentoxide, reduced graphene nanosheets and graphitic carbon nitride (remaining amount).

ZHANG W, LIU P, WANG X, JIANG Y, LI F, TIAN S

Preparation of oxygen-reduced non-noble metal catalyst used in fuel cell on electric automobile, comprises dispersing layered compound inter-layer nitrogen mixed graphene in ethanol, adding hydrofluoric acid, washing, drying, and grinding.

DING W, ZHANG W, CUI S, QI X, LI L, JI W, CHEN S, WEI Z