国家/地区 中国（13）
IPC部 B（13） C（7） H（3）
IPC大类 B22（13） C01（3） C23（3）
H01（3） C22（2）
IPC小类 B22F（13） C01B（3） C23C（3）
C22C（2） H01B（2）
IPC B22F001/02（13）
发明人 CHEN Y（3） HE C（2） LIU E（2）
SHI C（2） ZHAO N（2）
公开年 2016（9） 2015（4）
申请年 2015（13）
专利权人 UNIV TIANJIN（2）

Composite structure of graphene and carbon nanotube configured in a three-dimensional form used in electrodes, comprises graphene platelets, metal particles coated on graphene platelets, and carbon nanotubes formed on metal particles.

WU M Y, HSIEH C, PENG C, WU Y, XIE C, HSIEH C Y, PENG C S

Graphite-enhanced composite copper-based contact material used in manufacture of e.g. switches, comprises oxide powder, carbide powder and graphene-coated copper (alloy) powder containing tin oxide and copper oxide.

LIU L, WENG W, LIN W

Preparation of silver-graphene composite material used for silver-graphene alloy wire involves mixing graphene or graphene oxide and water, ultrasonic vibrating, mixing silver nitrate and water, dissolving, and adding ammonia dropwise.

CHEN J, CHEN T, LI G

Preparation of graphene reinforced copper base electric contact material, involves annealing copper powder, performing deposition of copper powder, under methane gas and argon gas, and cooling copper powder.

FENG J, LIN J, QI J, GUO J, LIU Y

Preparation of nano-silver/graphene composite material, involves adding graphene oxide to mixture containing surfactant, adding reducing agent to suspension, passing carbon dioxide gas, and washing and drying precipitate.

CHEN Y, MENG Y, SU F

Preparation of three-dimensional graphene-coated copper composite material, involves adding steel ball, copper and polymethyl methacrylate to milling pot, and milling to obtain uniform dispersed copper-polymethyl methacrylate powder.

HE C, LIU E, SHI C, ZHAO N, CHEN Y

Preparation of aluminum graphene thermally conductive composite material sample by ball milling graphene and metal powder for grinding, uniformly mixing, forming graphene coated metal particle, and heating aluminum alloy into furnace.

CHEN M, LI Q, TONG W, XU W, YAO Z

Making iron-graphene particles by pickling iron powder with dilute hydrochloric acid, washing, leaving iron powder on filter paper, adding sodium dodecyl benzene sulfonate to graphene oxide solution and soaking iron powder in solution.

DING G, LI M, MA X, LIU X

Metal graphene composite material used for friction materials, comprises metal particles uniformly coated with graphene oxide.

AI Q, ZHAI W

Immersion method for preparing graphene/copper composite material, involves preparing flaky copper powder particles, immersing copper powder in poly(methyl methacrylate) solution, filtering and thermally reducing PMMA-copper powder.

HE C, LIU E, SHI C, ZHAO N, CHEN Y