国家/地区 中国（4）
IPC部 B（4）
IPC大类 B22（4）
IPC小类 B22F（4）
IPC B22F009/24（4）
发明人 ZHANG L（4）
公开年
申请年
专利权人

Preparing gold-silver-graphene oxide composite material, comprises e.g. stirring chitosan solution with tetrachloroauric acid solution, stirring with silver nitrate solution, graphene oxide suspension and ascorbic acid, and centrifuging.

YANG Y, WANG Q, ZHANG L, ZHANG Y

Efficient preparation of silver nanoparticle three-dimensional graphene composite structure used for e.g. catalysis, by adding oxidized graphene aqueous solution in glucose, stirring, and dissolving silver nitrate in deionized water.

GUO X, LI Q, SUN L, ZHANG L, ZHANG Y, HAO W, WANG Y

Use of gamma ray for producing graphene/nickel nanocomposite material involves dispersing graphite oxide and nickel salt in de-ionized water to obtain mixed solution, adding isopropyl alcohol, and carrying out reaction using gamma ray.

XU P, ZHAO H, ZHANG L, LI Z

Preparing silver/graphene nano-composite material comprises e.g. dispersing photocatalyst nano tungsten trioxide grain and adding graphene oxide and silver nitrate to obtain dispersion liquid and adding reductive desulfurization solvent.

YAN J, YI J, ZHANG L, ZHANG N, ZHOU M