国家/地区 中国（13）
IPC部 C（13）
IPC大类 C01（13） H01（7） B01（2）
H05（2）
IPC小类 C01B（13）
IPC C01B032/184（4） C01B032/194（3） C01B032/05（2）
H01M010/052（2）
发明人 GUO X（13）
公开年 2022（9） 2023（4）
申请年 2022（13）
专利权人 UNIV SHANDON.（2） UNIV ZHENGZH.（2）

Preparing carbon-silicon composite material, comprises e.g. weighing stearic acid coupling agent into porous carbon powder, heating and stirring uniformly, and dripping proper amount of oxidation solution graphene grinding.

LI P, XUE Y, GUO X

Integrated self-charging system of perovskite flexible solar cells and lithium-sulfur batteries comprises perovskite flexible solar cell including e.g. flexible substrate, transparent conductive layer, lithium-sulfur battery includes anode, cathode and solid electrolyte.

HAO Y, ZHANG J, WEI W, LIN Z, ZHANG M, GUO X, YANG W, CHANG J

Preparation method of graphene-based composite material involves using mixed gas of argon gas and hydrogen as carrier gas, and obtaining graphene-based composite material by chemical vapor deposition, where graphene material grows parallel to substrate in composite material.

WEI M, CHEN L, GUO X, ZHAO Y, LI X, ZENG F, TANG S, TANG Z

Removing graphene surface poly(methyl methacrylate) (PMMA) layer based on non-solvent system involves placing PMMA/graphene/inorganic non-metal substrate in closed system containing non-inorganic salt solid desiccant and sodium ethylate-ethanol solution containing water-absorbing agent, and cleaning.

ZHAO X, LI Y, SUN L, WANG P, ZHANG X, GUO X, YU F

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

Removing poly(methyl methacrylate) on graphene surface involves carrying out metal surface etching on the copper-based monolayer graphene that is coated with poly(methyl methacrylate), and obtaining poly(methyl methacrylate)/graphene film.

ZHAO X, LI Y, SUN L, WANG P, ZHANG X, GUO X, YU F

High-efficient transposition washing method for preparing thin layer graphene, involves thermally expanding prepared impurity-containing graphite oxide powder to obtain impurity-containing graphene, washing and spray-drying or vacuum-drying.

GUO X, LIU J, LI D, DONG F, YU N, ZHANG Y, ZHAO W, SUN B, ZONG J

Graphene heating film gas gel composite floor heating has composite floor heating main body composed of leakage current recycling layer, graphene heating film layer and air-gas gel heat-insulating layer which are overlapped from up to down sequentially.

YANG H, ZOU C, SHAN J, HONG Y, GUO X

Preparing modified graphene oxide coating bipolar plate useful to fuel cells by adding graphite powder and nitrate into concentrated sulfuric acid, slowly adding potassium permanganate, ultrasonically treating, adding oxidant and acid solution, adding modified graphene oxide and resin and curing.

WU F, SUN Z, GUO X, CUI L, HE S

Foam-shaped three-dimensional porous structure material useful as potassium storage cathode material for potassium-ion battery, prepared by cross-linking glucose and PTFE through hydrogen bonds, freeze-drying and high-temperature carbonizing.

ZHONG B, SONG Y, GUO X, WU Y, WU Z