国家/地区 中国（11）
IPC部 C（11）
IPC大类 C25（11） B01（4） B82（2）
C02（2）
IPC小类 C25B（11）
IPC C25B001/04（8） C25B001/00（3） C25B011/06（3）
C25B011/061（3） C25B011/091（3） B01J035/10（2）
B01J037/08（2） B82Y040/00（2） C02F001/461（2）
C25B011/054（2） C25B011/063（2） C25B011/065（2）
C25B011/095（2）
发明人 ZHANG H（11）
公开年 2022（4） 2018（2） 2023（2）
申请年 2022（5） 
专利权人 UNIV SOUTHWE.（3） INST COAL CH.（2）

Method for modifying bipolar plate surface of hydrogen production by water electrolysis in fuel cell, involves dispersing conductive material in solvent to obtain first solution, obtaining second solution by stirring, and obtaining final bipolar plate with modified coating.

PENG S, SHEN G, LIU Y, ZHANG H, WANG D, LIU G, SHAN D, WANG X

Preparing single-atom catalyst comprises dispersing graphene oxide in water, dispersing organic monomers with amino groups and benzene rings in water, adding chloroplatinic acid, stirring and freeze-drying and heat-treating powder material.

ZHANG H, DOU S, CHEN X, CHEN G, HAN D

Electrode useful in preparing hydrogen by electrolyzing salt-containing waste water comprises nickel-cobalt alloy oxide layer formed on surface of metal substrate and polyaniline-graphene composite coating formed on surface of metal substrate.

ZHOU Y, ZHONG W, ZHENG H, LI Y, WANG Y, LIN B, ZHANG H, CAO Y, TANG Y

Electrode for hydrogen production by wastewater electrolysis, has positive electrode and negative electrode, where positive electrode comprises metal substrate and titanium suboxide-ruthenium dioxide composite coating formed on surface of metal substrate.

OU T, WANG D, ZHENG H, LI Y, WANG Y, LIU C, LIN B, TANG Y, ZHANG H

Preparing graphene oxide composite nickel-molybdenum-based catalyst doped with trace copper comprises cutting nickel-molybdenum foam sheet, adding ethanol solution and graphene oxide, ultrasonically processing, and taking copper sulfate pentahydrate.

LI L, YAN S, YI H, LIANG Z, LAN G, ZHANG H, GE X

Preparation of membrane electrode used in electrocatalytic nitrate reduction during ammonia production, involves coating ionomer solution on catalyst layer surface forming ionomer layer which is surface with ionomer film material, after hot pressing peeling transfer film material is obtained.

WANG G, ZHANG Y, ZHOU H, ZHANG X, JIN M, ZHANG H

High-performance graphene-supported mesoporous nickel-iron alloy composite electrocatalyst comprises metal alloy with ordered mesopores dispersedly supported on graphene surface with high surface area.

XU L, ZHANG H, DONG J

Preparation of fluorescent graphene quantum dots used in biosensor, involves carrying out electrolysis using graphite rod as anode and cathode, and mixed solution of ammonium persulfate and potassium hydroxide solution as electrolyte.

ZHANG H, GUAN L, LI T

Preparing graphene/carbon nanotube-supported monodisperse metal atom composite catalyst for electrocatalytic reduction of carbon dioxide, involves coating electrochemical exfoliated graphene paste on conductive support.

WANG J, ZHANG H

Composite catalyst useful in e.g. electrochemically oxidizing in methanol, oxygen reduction reaction, and carbon dioxide electrochemical reduction of carbon dioxide and methanol, comprises graphene, molecular sieve and metal oxide.

WANG J, ZHANG H