国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 TIAN W（2）
公开年 2019（2）
申请年 2019（2） 
专利权人 SHANGHAI BOX.（2）

Improving chemical oxidation stability of perfluorosulfonic acid membrane comprises coating a resin layer doped with additives e.g. perfluorosulfonic acid resin dispersion, modified graphene quantum dots and metal oxide of heteropoly acid.

TIAN W, WANG Y, TIAN B, FU J, QIAO J

Method for reducing perfluorosulfonic acid membrane hydrogen permeation rate for fuel cell, involves adding graphene layer or partially sulfonated graphene layer on anode side or/and cathode side of perfluorosulfonic acid membrane.

TIAN W, WANG Y, TIAN B, FU J, QIAO J