国家/地区 中国（4）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC
发明人 BAI S（4）
公开年 2016（4）
申请年 2016（4） 
专利权人 UNIV PEKING（2）

High-performance lead-free crystalline silicon solar battery back electrode silver paste, comprises silver powder, lead-free glass powder, graphene, inorganic additive, organic binder and auxiliary agent at specific weight percentage.

WEI Y, BAI S, LI X

Preparation graphene material, involves dispersing graphite in grinding aids to obtain mixed raw material, transferring into solid phase chemical reactor, milling to obtain graphene/grinding aids composites and removing grinding aids.

BAI S, LIU C, WEN H, ZHANG C, TAN J

Preparing vertical alignment graphene sheet/polymer thermal interface material useful in LED lighting comprises (i) taking graphite, stripping, reducing, molding, manually or mechanically infiltrating, rolling, curing, cooling and cutting.

BAI S, ZHANG Y

Graphene/silicon nitride/silicon composite material used as heat sink material, has silicon wafer, silicon-nitride insulation layer, and graphene layer containing graphene composite material containing carbon nanotube and graphite.

BAI S, FANG H, ZHANG Y