国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B041/50（3）
发明人
公开年 2022（3）
申请年 2022（2） 
专利权人

Preparing protective low-alkali vegetation concrete comprises e.g. stirring amino-modified graphene oxide-carboxymethyl cellulose, amino acid-modified molybdenum disulfide/epoxy resin, stirring, adding polycarboxylate high performance water reducing agent, curing, and spraying concrete.

LI Y, CHEN D, JI X, NI R, WANG X, SONG B, JIN S

Preparation of nanocomposite solution used for reinforcing calcium-based stone artefact, involves adding mixed solution of graphene quantum dot solution and sodium hydroxide solution to heated calcium chloride solution, and cooling.

LI D, JIA R, LU J, GU Y, ZHA J, WEI S, WANG F

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