国家/地区 中国（5）
IPC部 C（5）
IPC大类 C22（5）
IPC小类 C22C（5）
IPC C22C009/00（5）
发明人 LENG J（3）
公开年 2016（5）
申请年 2016（3）  2015（2） 
专利权人 UNIV JINAN（4）

Preparation of silver-coated graphene reinforced copper-based electrical contact material, involves mixing silver-plated copper powder and silver-plated graphene, and adding bismuth powder, carrying out ball milling and sintering.

DAI W, GENG H, LIU H, XIAO Z, WU X, TENG X

Graphene foam skeleton-reinforced copper matrix composite comprises reinforcement comprising foam substrate e.g. metal substrate, ceramic foam substrate and carbon foam substrate, and reinforced graphene layer, and matrix material.

MA L, YU Z, WEI Q, YE W, ZHOU K

Copper-plated graphene/copper-based electrical contact material comprises copper-plated graphene and copper-rare earth alloy.

WANG Y, ZHAO D, WANG R, LENG J, SHAO Y

Chromium-copper electrical contact material comprises copper, graphene and copper alloy made of chromium, antimony, bismuth or tellurium, and balanced amount of copper.

ZHOU Q, LENG J

Electric contact material comprises nickel-plated graphene, and copper alloy comprising bismuth, copper, and zinc, tin, aluminum, nickel and/or silver.

ZHOU G, LENG J, HU J, SHAO W