国家/地区 中国（6）
IPC部 C（4） H（2）
IPC大类 C01（3） H01（2）
IPC小类 C01B（3） H01M（2）
IPC C01B032/198（2） H01M004/02（2） H01M004/48（2）
H01M010/36（2）
发明人 KANG F（6）
公开年 2021（4） 2020（2）
申请年 2020（6）
专利权人 TSINGHUA SHE.（6）

Preparation device of graphene oxide comprises storage system comprising graphite storage tank, concentrated acid storage tank, oxidant storage tanks and de-ionized water storage tank, and reaction system comprising low temperature pre-mixing kettle.

DU H, CHEN W, ZHANG W, KANG F

Preparing graphene oxide comprises e.g. providing graphite with layered structure, intercalation liquid, first oxidant, second oxidant, and acid solution and heating and decomposing first oxidant immersed in layered structure.

DU H, CHEN W, ZHANG W, KANG F

Preparation of cathode for zinc ion battery, involves providing zinc cathode, pre-anode with vanadium dioxide as active material, electrolyte with zinc ion and hydrogen ion and performing pre-embedding ion treatment on pre-anode.

XU C, HUANG X, KANG F, LI J

Preparing anode active material comprises e. g. providing ammonium salt containing pentavalent vanadium and reducing agent, dissolving ammonium salt containing pentavalent vanadium and reducing agent in water.

XU C, SHAO F, HUANG X, KANG F

Preparing graphene composite heat conducting film, comprises e.g. dissolving graphene oxide powder in deionized water to obtain graphene oxide solution, adding reducing agent into graphene solution, dispersing and post processing.

DU H, CHEN W, CHU X, KANG F, LI B

Graphene composite slurry comprises first type graphene oxide, second type graphene oxide, graphene and deionized water.

DU H, CHEN W, CHU X, KANG F, LI B