国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 QU M（2）
公开年 2022（2）
申请年 2022（2） 
专利权人

Preparing multi-stage nanosheet array nickel cobaltite/reduced graphene oxide/nickel foam useful as electrode of methanol fuel cell and super capacitor, comprises e.g. dissolving cobalt nitrate hexahydrate in deionized water, and transferring slurry to Teflon reaction kettle.

LIU T, ZHAO Z, LIU H, JIANG M, ZHANG Q, WANG D, JIANG D, LI S, QU M

Magnetic fluid zero-carbon light-guiding solar heat collecting device has solar energy absorption device that is fixed on solar energy positioning tracking reflection device, and condenser lens whose focusing point is rotatably connected to one end of light guide fiber.

LI G, PEI Y, GAO Z, ZHANG J, QU M, ZHOU X