国家/地区 中国（3） 美国（3） 世界知识产权组织（3） 韩国（2）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01J（6）
IPC B01J023/46（6）
发明人
公开年 2013（2） 2021（2）
申请年 2012（2）  2020（2） 
专利权人

Ruthenium dioxide/graphene two-dimensional material for use as oxygen evolution electrocatalyst, comprises graphene and ruthenium dioxide which is adsorbed on graphene, and has intrinsic defects.

LI Y, WU Z

Preparing noble metal loaded two-dimensional nanosheet photocatalyst by reacting two-dimensional nanomaterial and solvent, adding another solvent and noble metal salt, reacting noble metal salt and ultra-thin nanomaterial, and cooling.

LI J, ZHANG Y, QIAN Z, DING T, QIAN Y, GAO X, CHENG Y, HUANG X, PAN W

Forming metal nanoparticle-graphene composite as electrocatalyst to form an electrode of fuel cell, comprises mixing metal precursor with graphite oxide, exfoliating the graphite oxide and reducing the metal precursor in formed mixture.

SUNDARA R, PARAMBATH V B, NAGAR R

Manufacturing metal nanoparticles-reduced graphene oxide hybrid material, by decorating metal nanoparticles on graphene oxide sheet by hydrogen reduction of metal precursors, and reducing graphene oxide on scattered graphene oxide sheets.

CHUNG J S, THANH T D, PHAM V H, HUR S H, KONG B S

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Preparation of platinum-ruthenium nanoalloy/graphene catalyst for proton exchange membrane fuel cell, involves supporting platinum-ruthenium nanoalloy on graphene, filtering obtained platinum-supported graphene, cleaning and drying.

ZHOU M, ZHONG L, WANG Y