国家/地区 中国（22）
IPC部 C（23）
IPC大类 C01（23） H01（12） B82（5）
C09（3） B01（2） C10（2）
IPC小类 C01B（23）
IPC C01B032/184（8） C01B032/194（7） H01M010/0525（6）
B82Y030/00（5） C01B032/186（5） H01M004/62（4）
B82Y040/00（3） H01M004/58（3） B01J013/00（2）
C01B032/19（2） C01B032/21（2） C01B032/225（2）
C09K005/14（2） H01G011/86（2） H01M004/04（2）
发明人 WANG W（23）
公开年 2021（17） 2022（6）
申请年 2021（23）
专利权人 CHONGQING GR.（2） NINGBO INST .（2） TAIXING ZHIF.（2） UNIV XIAN JI.（2）

Producing graphene composite film useful in heat dissipation material for ultra-large-scale consumer electronics, comprises vacuum pressing an expanded graphite powder and a graphene film to obtain the graphene composite film.

ZHOU Y, LIU X, WANG W, LI L, CHENG W

Composite structure of graphene film comprises metal substrate layer along longitudinal direction, graphene layer, isolation layer comprising borneol block and paraffin, and supporting layer which is polymer.

JU Y, WANG W, WANG D

Preparing manganese dioxide/graphite oxide composite material by using waste liquid of oxidized graphene, filtering, adjusting pH of filtrate by adding alkaline substance, adding proper potassium permanganate, and precipitating.

GONG W, CAO A, LIU T, SONG X, HOU S, WANG W

Preparing composite electrode material of graphene/lithium vanadium pentoxide used in lithium ion battery, comprises e.g. dissolving mmonium metavanadate and polyethylene glycol-400 in absolute ethyl alcohol, mixing, dropping concentrated nitric acid into mixed solution, and stirring uniformly.

WANG W, WANG G, LI G, LI L

Preparation device for graphene film transfer isolation layer comprises heating part, sublimation part and condensing part from bottom to top, where sublimation unit comprises bottom end sealed and containing frame of upper end opening.

JU Y, WANG C, WANG W, WANG D

Preparation of hexagonal boron nitride surface torsion double-graphite alkene involves introducing reaction gas and catalytic gas into chemical vapor growth chamber at second preset temperature.

WANG W, XIAO X, JIANG C, WANG H

Preparing aerogel foam with silencing function useful in tires comprise e.g. mixing the MXene dispersion and the graphene oxide dispersion, freeze-drying the mixed dispersion to obtain MXene-doped graphene oxide, and subjecting the MXene-doped graphene oxide to a reduction reaction.

REN Y, WANG W, MA H, YAN P, LIU R

Molybdenum diselenide nano-sheet prepared based on ultrasonic spray pyrolysis, useful as cathode material of lithium ion battery, has spherical shape with specified diameter, low number of layers, and large interlayer spacing at specified value.

CHEN J, LI L, HOU C, OUYANG J, WANG W

Preparing core-shell structure useful for preparing zirconium alloy extruding lubricant, comprises e.g. taking graphene and dispersing in mixed solution of deionized water and ethanol to obtain solution A, subjecting the solution A to water ultrasonic treatment and crushing.

WANG K, GAO Y, CHANG W, WANG W

Preparing nitrogen-doped porous reduced graphene oxide useful in potassium ion battery, comprises preparing graphene oxide, making macroscopic graphene body, hydrothermal reacting, freeze-drying, calcining, pickling, washing and drying.

CHEN Y, WANG W, ZHANG Z