国家/地区 中国（2） 韩国（2）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J035/02（3）
发明人
公开年
申请年 2020（3）
专利权人

Manufacturing metal-graphene core-shell composite for sensor, comprises e.g. dissolving carbon in metal catalyst powder by vacuum injecting hydrocarbon and hydrogen gas, and cooling to form graphene shell on surface of catalyst powder.

HAJUNSEOK, RHO H K, LEE S H, BAE H, CHA A N, RYU H S, SEUNG C

Alloy nanoparticle e.g. for alloy nanocatalysts, prepared by e.g. forming multi-metal compound by mixing pyridine-based compound including transition metals, heat-treating and forming N-doped carbon shell on alloy compound by heat treatment.

HYEON T, SUNG Y, YU T, YOO J, YOO T, YANAGI T, YOO T Y, YOO J M

High-performance graphene-supported mesoporous nickel-iron alloy composite electrocatalyst comprises metal alloy with ordered mesopores dispersedly supported on graphene surface with high surface area.

XU L, ZHANG H, DONG J