国家/地区 中国（3） 美国（2）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C04B038/00（3） C01B032/184（2） C01B032/194（2）
C04B035/622（2） C04B035/83（2）
发明人 SHI J（2）
公开年 2019（5）
申请年 2018（5）
专利权人 SHI J（2）

Preparing graphene composite sponge involves using experimental materials and instruments, washing discarded cigarette ends, drying, and immersing in a graphene oxide solution, and then taking out to dry, putting it into a tube furnace.

SHI J

Preparing graphene-carbonized fiber composite sponge, comprises e.g. preparing experimental materials and instrument, washing discarded cigarette ends, drying, taking out, immersing in graphene oxide solution, and placing in tube furnace.

SHI J

Graphene complex material prepared by e.g. adding graphene solution into container, adding mineral material, mixing graphene interacts with mineral combined, allowing to stand, layering and removing solvent.

RUAN W, YU H, ZHENG Y

Producing metal-bonded graphene foam product used as heat dissipation element for smart phone, involves depositing graphene dispersion onto surface of supporting substrate, heat-treating dried layer of graphene, and impregnating metal.

LIN Y, ZHAMU A, JANG B Z

Hydrogen permeation membrane comprises carbon-based material and ceramic material which are mixed together, where carbon-based material comprises graphene, graphite and carbon nanotubes and ceramic material is represented by linear formula.

CHEN F, FANG S, BRINKMAN K, WANG S, HE J, LIU Y