国家/地区 中国（3）
IPC部 B（3）
IPC大类 B05（3）
IPC小类 B05D（3）
IPC B05D005/08（2）
发明人 WANG C（3）
公开年 2012（2）
申请年 2011（2） 
专利权人

Low friction film for solar sailboard driving bearing inner wall of space aircraft, has film bottom layer attached to inner wall surface, and groove filled with lubricating material, where film is formed under vacuum environment.

WANG C, MENG D, FU Z, TANG Y, ZHU L, TIAN B, SHE D, LI W, YUE W, LIN N, KANG J

Formation of reduced graphene oxide composite film on medical titanium alloy surface by soaking cleaned titanium alloy piece in sodium hydroxide solution, washing, placing in silane solution and graphene oxide solution, heating, and drying.

CHENG H, LI P, CHENG X, SHU D, WANG C

Manufacture of graphene nano belt for electric component, involves preparing single atom layer and forming layer on insulating substrate, and directly growing.

CHEN J, DING G, JIANG M, TANG S, WANG C, XIE X