国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） H01（10） B82（4）
IPC小类 B01J（10）
IPC B01J023/72（10）
发明人 HU C（2） HUANG J（2） LIANG P（2）
SHI Z（2） SHU H（2） ZHANG W（2）
公开年 2017（3） 2018（2） 2022（2）
申请年 2017（4）  2016（2）  2022（2） 
专利权人 UNIV CHINA J.（2）

Preparing copper/ graphene composite material for e.g. power transmission comprises carrying out one-time hydrothermal method, adding copper salt and reducing agent into beaker , transferring solution into constant temperature water bath, performing suction filtration, washing, and vacuum drying.

MA J, DU W, PANG J, ZHANG L

Lithium supplement material for composite positive electrode of lithium ion batteries, comprises porous graphene doped with nitrogen, boron, sulfur, fluorine, iron, copper, cobalt, nickel and/or zinc, as catalyst, and organic lithium salt.

ZHONG W, LI S, ZHANG W, XIE J

Composite electrode material for use in e.g. carbon dioxide electrocatalysis, is bacterial cellulose/conductive material composite film with surface loaded with silver or copper nanoparticles.

HONG F, GAO L, CHEN L, NIE Z, LI X, QIAO J

Preparation of microporous copper oxide microsphere/multilayer graphene composite material involves taking dimethylformamide and distilled water, mixing, adding expanded graphite, ultrasonicating, and adding cupric acetate monohydrate.

XU J, HAN Z, HU X, SONG K, WU J, GAO H, WU F, YAO Y, LIAO K

Preparation of composite material useful in gas sensing applications, involves washing foamed nickel and heating, introducing argon gas and hydrogen gas, adding graphene, L-arginine solution and copper sulfate solution, and reacting.

GUO X, ZHU L, LIU Y, CHEN Z, ZHAO L, ZHANG W, LIU C, JIN K, YIN L

Graphene-copper silicate grade heterogeneous nano composite material used as electrode material, comprises core comprising sheet-shaped graphene, and shell comprising needle-like nano cupric silicate arranged on core in form of array.

FAN P, CHEN J, ZHONG M, YANG J, CHEN F, FEI Z

Preparing copper oxide/cuprous oxide/graphene nanocomposite material comprises e.g. dissolving copper acetate monohydrate in deionized water, cleaning reaction product F, and placing aqueous solid product G in vacuum oven and drying.

SHU H, HU C, LIU X, SHI Z, HUANG J, ZHOU D, LIANG P

In-line preparation of cubic copper oxide/graphene aerogel composite material involves pouring oxidized graphene dispersion into autoclave liner, adding pretreated copper mesh performing hydrothermal reaction, quenching and freeze-drying.

LU Y, LUO Y, CENG F, LUO R, YU Q

Hydrothermal preparation of sheet-shaped nano copper oxide/graphene composite material by dissolving copper acetate monohydrate into deionized water to obtain solution, dropping hummers method prepared graphene oxide solution, and stirring.

CAO Y, HU C, HUANG J, LIANG P, SHU H, SHI Z

Preparing copper-graphene nanocomposite useful as oxygen reduction catalyst, involves adding copper precursor comprising 1-phenanthroline complex in graphene oxide, performing heat treatment, and naturally cooling to room temperature.

WANG J, XIA X