国家/地区 中国（4）
IPC部 C（4）
IPC大类 C23（4）
IPC小类 C23C（4）
IPC C23C016/26（3） C23C016/50（2）
发明人 CHENG Y（4）
公开年 2022（4）
申请年 2021（4）
专利权人 BEIJING GRAP.（3） UNIV PEKING（3）

Uniform gas mold for fiber graphene graphene, has uniform air channel respectively connected with air inlet hole and air outlet hole and used for conveying reaction gas to cloth fiber.

TU C, CHENG Y, QI Y, WANG K, LI J, LIU Z

Preparation and use process of fluorine-free and zirconium-free aluminum alloy passivator involves absorbing acrylic acid copolymer group on hydrated alumina surface.

CHENG Y

Method for preparing high infrared element used in aerospace field, involves providing metal material, and graphene coating is obtained by chemical vapor deposition growth on surface of metal material.

YUAN H, CHENG Y, CHENG S, QI Y, WANG K, LIU Z

Method for metal protection used in e.g. metal anti-corrosion field in high power wire cable, and high temperature electromagnetic shielding involves providing metal material, and obtaining vertical graphene coating on the surface of metal material by plasma enhanced chemical vapor deposition.

LI J, CHENG Y, CHENG S, QI Y, WANG K, LIU Z