国家/地区 中国（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/90（2）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人 UNIV JIANGXI SCI TECHNOLOGY（3）

Electro catalyst useful for electrocatalytic oxidation of alkaline methanol or ethanol and electrocatalytic oxidation of alkaline hydrogen evolution reaction has nitrogen-doped carbon-based material as catalyst carrier and load multi-component metals to binary and ternary metal supported catalyst.

ZENG L, PEI A, ZHU L

Preparing neodymium-graphene composite material used as electrode material in electrolytic water hydrogen production device or as cathode material in fuel cell or metal-air battery, comprises preparing neodymium simple substance on graphene.

SA G, CHEN L, LIANG T, DENG Y, SAGAR R U R

Production device of two-dimensional graphene imprinted composite material comprises production device, where outer surface of upper end of production device is provided with first feeding port and second feeding port.

XU L, MA Z, XIAO B, PENG B, ZENG J