国家/地区 中国（4）
IPC部 C（4） H（2）
IPC大类 C01（4） H01（2）
IPC小类 C01B（4）
IPC C01B032/184（4）
发明人
公开年 2022（3）
申请年 2022（4）
专利权人 UNIV XIAMEN（4）

Graphene film continuous preparation system with directional thermal conductivity, has winding unit that includes reel which is configured to collect prepared graphene film.

HONG Y, WANG H, SU Y, LI J, TAN W, ZHANG M, PENG L

Preparing graphene gel used for dynamic thermal management of lithium-ion batteries by e.g. preparing graphene oxide aqueous solution, adding ethylenediamine in graphene oxide solution, hydrothermally reacting, cleaning, freezing and performing high-temperature annealing treatment of graphene gel.

LIN M, YAN B, CHENG S, GUO X, ZHANG X

Nitrogen-doped hollow mesoporous carbon nano-sheet for use in negative electrode of potassium ion battery i.e. lithium ion battery, comprises carbon shell provided with hollow inner cavity wrapped with reducing oxidation graphene, where shell is composed of porous amorphous carbon.

YE W, LIU W, WANG M

Formation of graphene film on substrate, involves heating portion of region of silicon carbide portion in vacuum, inert atmosphere or reducing atmosphere, and cooling heated area from target temperature to second temperature.

HAN Y, SUN L, DING S