国家/地区 中国（3）
IPC部 C（3）
IPC大类 C25（3）
IPC小类 C25D（2）
IPC C25D011/16（2）
发明人 WANG Z（3）
公开年 2023（3）
申请年 2022（3） 
专利权人

Preparing metal phthalocyanine-graphite phase carbon nitride/graphene ternary composite material useful electro-catalytic reduction of carbon dioxide, comprises e.g. adding metal phthalocyanine powder and graphitic carbon nitride powder to sulfuric acid solution, and adding graphene oxide powder.

WU H, REN Z, WANG Z, CHEN Z

Preparing workpiece has e.g. coating reducing agent and laser protective liquid on surface of part to form reducing agent coating and laser protective coating, performing anodic oxidation treatment on matrix in composite to form anodized film on surface of matrix, and performing laser treatment.

QIN S, ZENG W, WANG Z, WU C

Aluminum alloy materials for automotive structural parts, is using micro-arc oxidation surface treatment technology to prepare corrosion-resistant surfaces, and coating pretreated graphene-doped aluminum alloy substrate with carbon nanotube film, and treating surface by micro-arc oxidation.

ZHAO F, ZHU W, XU Y, WANG Z, LI M, CHENG K, YANG G, XIN W, LV T, JIAO P, GAO S, WU S, ZHAO X, CUI L