国家/地区 中国（7）
IPC部 B（7）
IPC大类 B22（7） B82（7） C01（7）
IPC小类 B22F（7）
IPC B22F009/24（7）
发明人 ZHAO D（2）
公开年 2013（4） 2012（2）
申请年 2012（7）
专利权人 UNIV HEILONG.（2）

Method for preparing metal nanoparticle modified graphene composite material, involves mixing graphite metal nano-particles and ethanol to obtain mixed solution, and mixing mixed solution to obtain graphene composite material.

HUANG Z, MENG G, WANG X, QIAN Y

Metal/graphene nanocomposite comprises graphene and metal nanoparticles, mixed with organic light-negative hydrogen donor reducing agent, ultrasonically treated, extracted, precipitated, centrifuged, and washed.

ZHANG H, WANG J, WU L

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

Preparation of graphene-loaded nano-nickel composite powder material used for e.g. catalyst, involves mixing nickel chloride-ethylene glycol solution, hydrazine hydrate solution and graphene oxide solution of crystalline flake graphite.

HAN C, ZHAO D, FU Y, YAN F, WANG T

Preparing nano-silver graphene bionic nanostructure composite film, comprises e.g. immersing the quartz substrate in graphene oxide suspension, washing, drying, and immersing in nano silver/poly(diallyldimethylammonium chloride) sol-gel.

ZHONG T, YANG J, ZHOU Y, CHENG X

Preparing graphene oxide/nano-precious metal composite material, comprises e.g. reducing salt of precious metal using liquid phase reduction method to obtain noble metal solution and dispersing graphene oxide into alcohol solution.

CHENG Y, GUO J, LIU F, SUN A, WANG B, XU G, QIAN Z

Preparing graphene loaded nano copper powder material, comprises taking graphite, adding concentrated sulfuric acid into the graphite, stirring the mixture to obtain mixture A, and adding potassium permanganate into the mixture A to stir.

GUO Q, SUN L, WANG Y, ZHAO D