国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） B82（2） C23（2）
IPC小类 C01B（6）
IPC C01B031/04（3） B82Y030/00（2） C01B032/194（2）
C01B032/914（2）
发明人 BI C（6）
公开年 2016（2） 2021（2）
申请年 2016（2）  2020（2） 
专利权人 HARBIN FRED .（2） XI AN SPECIA.（2）

Boiler tail heating surface gradient coating comprises a first coating, a second coating and a third coating and first coating, second coating and third coating are arranged in order from close to the substrate to away from the substrate.

BI C, LU Y, YANG X, YUN K, LIU J

Preparing wear-resistant self-lubricating coating on crane pulley wheel groove, comprises placing dichromium trioxide powder and graphene powder in ball mill, sintering dry powder under vacuum conditions and carrying out surface derusting.

GONG N, LU Y, BI C, MU S, DU P, HAN J, WANG J, YUE W, PENG C, WANG X, LI C, JIN Y, YANG Y, QIAO Y, XI Z, LI P

Preparing surface functionalized graphene material for electrochemical sensor, involves freeze-drying graphene oxide, dissolving graphene oxide powder, adding thiourea or urea, performing hydrothermal reaction, and vacuum drying the mixture.

CHEN X, BI C, ZHAO J, HE X, WU Y

Electric field and magnetic field device for preparing graphene, has graphite rod that is suspended on graphite cylinder which is provided with induction coil, and ceramic crucible that is wound with high frequency induction coil.

BI C, WANG Z

Device for preparing graphene comprises graphite, graphite cylinder, crucible, induction coil and water tank, where graphite rod is suspended in graphite cylinder and graphite cylinder is suspended in ceramic crucible.

BI C, WANG Z

Preparing polyaniline coated graphene nano-silver-nickel alloy involves preparing graphene oxide and then mixing graphene oxide with sodium hydroxide solution, nickel sulfate, hydrazine hydrate and silver nitrate solution.

YU Y, ZHANG X, ZHAO D, CUI W, BI C