国家/地区 中国（2） 韩国（2）
IPC部 B（6）
IPC大类 B01（6） H01（6）
IPC小类 B01J（6）
IPC B01J035/00（6）
发明人
公开年 2021（2） 2022（2） 2023（2）
申请年 2021（6）
专利权人

Producing electrocatalyst used for oxygen generation or oxygen reduction, comprises electrodepositing transition metal oxide on surface of conductive nanoparticle support, and doping nitrogen on electrodeposited transition metal oxide.

SEOJEONGSOOK

Synthesizing metal catalyst useful for fuel cell, comprises supporting transition metal on support, heat-treating support and transition metal complex, and oxidizing surface of transition metal complex by supplying oxygen in cooling process.

KWON O, LEE D H, SONG J H, KIM Y

Dye sensitized solar cell useful in semiconductors, comprises a counter-electrode comprising carbon-titania nanocomposite thin films.

HERSAM M C, GRAY K A, VIJAYAN B K, LIANG Y T

Nano-carbon/titanium dioxide composite material is prepared by hydrolyzing tetrabutyl titanate and nano-carbon and pyrolyzing at high temperature.

SHI J, GUO Y

Preparing platinum-nickel alloy nanoparticle-graphene composite catalyst involves dispersing graphene oxide in deionized water to obtain uniform graphene oxide solution, and using aqueous ammonia to adjusting to alkaline.

SUN X, WANG Q

Preparing graphene foam, for dye degradation specifically methylene blue degradation in visible light gets decolorize comprises comprises ammonium chloride and biomass.

WAGHMODE S A, BUTALA D P, DESAI A D