国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 WU P（2）
公开年 2012（2）
申请年
专利权人

Preparing graphene quantum dot useful for preparing e.g. biosensor, comprises dispersing graphene oxide in water by adding amine passivator, and reacting carboxy and hydroxy functional groups of graphene oxide during hydrothermal reaction.

FENG J, WU P, ZHANG Z

Platinum-nickel alloy or graphene composite nano-catalyst with hollow structure useful for methanol fuel cell, and catalyst provided with graphene used as a carrier, and platinum-nickel nano-alloy uniformly loaded on surface of graphene.

HU Y, ZHANG H, WU P, CAI C