国家/地区 中国（3）
IPC部
IPC大类
IPC小类
IPC
发明人
公开年 2019（3）
申请年 2019（3）
专利权人 UNIV JIANGSU SCI TECHNOLOGY（3）

Graphene-based electroless tin-plating solder for solder paste, comprises alloy component comprising tin graphene plated with tin plating layer and solder prepared by adding e.g. potassium persulfate and ultrasonically processing.

TAO H, YUAN C, DING Z, LIU J, NAIZAERAINIWA, WANG X

Environmentally-friendly chromium-graphene composite coating electroplating solution comprises chromium chloride hexahydrate, ammonium formate and sodium acetate.

WANG Y, YI Q, CAO D, YAN C, HE Z, YIN L, GUO P, ZHANG D

Preparation of composite material used as fuel cell cathode oxygen reduction catalyst, involves dissolving Gram-positive bacteria in water, adding e.g. graphene and transition metal salt, stirring, drying and heat-treating dried sample.

GUO X, QIAN C, ZHANG W, TONG X, ZHOU D, ZHANG J