国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/05（2） C01B032/156（2） C01B032/16（2）
C01B032/168（2） C01B032/194（2）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Preparing composite dimension carbon atom framework van der Waals homogeneous structure temperature control physical defogging film comprises e.g. preparing powder-shaped carbon nanotube material, spraying cellulose acetate by connecting cellulose acetate solution and obtaining defogging film.

JIANG X, DONG H, TIAN B

Tantalum carbide-coated carbon material for e.g., LED manufacturing equipment, comprises a carbon substrate, and a tantalum carbide coating layer formed on the carbon substrate.

JO D W, CAO D, WAN J, CHO D W

Preparation of new metal and nonmetal materials involves forming metal and non metal macromolecule materials of preset purity and particle size, breaking bonds to form small molecule materials, self-forming using double-forming catalyst, vibrating re-formed materials and recombining molecules.

LIN D