国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J023/75（4）
发明人
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人

Preparing magnetic graphene composite nano-wire used in battery electrode by mixing graphene oxide, metal salt and deionized water to obtain suspension, under assistance of magnetic field, mixing suspension with reducing solution, and evaporating to dryness.

YING Z, FANG H, YAN L, WANG X

Preparing metal single atom-graphene composite material involves taking the hydrogen-rich graphene as carrier, using dipping-roasting method, the metal single atom is embedded in the graphene crystal lattice.

YIN J, LI S, MAO J, JIA Y, ZHOU J

Catalyst for e.g. hydrogen fuel cell, comprises transition metal nanoparticles and metal boride carrier supporting transition metal nanoparticles, where transition metal nanoparticles comprise transition metals of group VIII and/or group IB.

LI R, LIU Z, YAN X, WEI T, CHEN S, LIANG S

Catalyst used for producing hydrogen peroxide, comprises carbon-based support, and catalytic moiety containing metal-nitrogen bonding structure, and bonded to carbon-based support.

HYEON T, SUNG Y, SHIN H, LEE B, JUNG E, SHIN H J, LEE B H, CHUNG E Y, LI B