国家/地区 中国（4）
IPC部 B（4）
IPC大类 B22（4）
IPC小类 B22F（4）
IPC C01B032/194（4）
发明人
公开年 2019（4）
申请年 2019（3） 
专利权人

Device for preparing noble metal/graphene composite nanomaterial, has input power that is provided in reaction chamber in time and quartz tube that is sheathed outside electrode to prevent electrode from reacting with mixed solution.

WANG R, QI Y, XIE P, DING Y, YANG W

Preparation of nano-tungsten particles-loaded graphene by mixing ammonium metatungstate, anhydrous glucose and sodium chloride, dissolving in deionized water, freeze-drying, grinding, calcining, cooling, washing, and suction filtering.

HE C, XU Z, ZHAO N, SHI C, SHA J

Preparing graphene/copper/copper oxide composite powder by low energy ball milling comprises e.g. subjecting graphene to mixed acid leaching, washing, drying, and dispersing ultrasonically in deionized water to obtain graphene dispersion.

HE G

Preparing graphite-alkenyl composite material, comprises e.g. mixing graphene material and composite precursor in liquid phase and solid-phase to obtain mixed material, adding auxiliary agent to material, treating graphene using microwaves.

ZHAO B, HAN X, GUO W, JIANG Y, SUN Z, XUAN Y, CHENG Y