国家/地区 中国（5）
IPC部 B（5）
IPC大类 C23（5）
IPC小类 C23C（5） B01J（2） B05D（2）
B22F（2）
IPC C23C014/16（5）
发明人
公开年 2021（3） 2022（2）
申请年 2021（5）
专利权人

Preparing metal nanoparticle comprises placing boron powder and metal in cleaned crucible, degassing, annealing single crystal metal sheet substrate, growing single layer of boron on substrate and depositing metal on boron-coated substrate by vacuum heating and forming metal dispersion.

DAI D, MA Z, ZHAO X, WANG H

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

Preparing metal/graphene/single atom composite catalytic material involves reparing pure foam metal material, preparing graphene on the surface of pure foam metal material by chemical vapour deposition method, and vacuumizing.

CHENG H, ZHONG S, MO H, ZENG Y, WANG Z, WANG Y, LIU Y, HU M, WU H, CAO Y

Surface modified copper bus bar, has lapping surface and non-overlapping surface of copper bus are attached with silver bottom layer by magnetic control sputtering technology.

LIN Q, MEI Z

Preparation of graphene copper-based reinforced thermal conductive film involves pre-treating foamed copper powder, chemically depositing with graphene, mixing with foamed graphene powder, and adding graphene/pure copper mixed powder.

JIA T, HONG W, ZHOU R, XI X, YANG F, LI M