国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC C25B001/04（4） B01J035/10（2） B01J037/08（2）
C25B011/06（2）
发明人 ZHANG H（5）
公开年 2020（2）
申请年
专利权人

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

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

Preparing manganese(IV) oxide/graphene composite material, comprises co-assembling using graphite as anode, foamed nickel as cathode and mixture of sodium sulfate and potassium permanganate as electrolyte by electrochemical one-step method.

CAO X, TIAN A, ZHANG H, ZHAO M

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

Preparation of reduced graphene supported molybdenum carbide or tungsten catalyst used for hydrogen production, involves synthesizing acid-polymer conductors/reducing graphene composite, and heat treating and acid washing the product.

LAN Y, LI J, LIU G, LI S, SI C, WANG Y, SHENG N, ZHANG H, KONG Y