国家/地区 中国（3）
IPC部 B（3）
IPC大类 C22（3） B22（2） C01（2）
IPC小类 C22C（3）
IPC C22C009/00（3） C22C001/05（2）
发明人 BAO R（2） YI J（2）
公开年 2021（3）
申请年 2021（3） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（3）

Method for preparing high-strength and high-conductivity copper/graphene composite material, involves conducting electrical and thermal conductivity, tensile properties and other tests on rolled clad sheet and heat-treated clad sheet, and comparing and observing microstructures.

YI Y, WANG G, ZHANG S, YU H, ZHANG X, JIANG Q

Preparing multi-dimensional carbon material composite reinforced copper-based material comprises e.g. mixing carbon precursor with concentrated acid, titrating reflux product into neutrality by alkaline substance, dialyzing, and freezing.

BAO R, NIE Y, YI J

Preparing graphene oxide-carbon quantum dot reinforced copper-based composite material comprises e.g. adding graphene oxide and carbon quantum dot in absolute ethyl alcohol to copper powder for ball milling, and annealing and hot rolling.

YI J, ZHAO W, BAO R