国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21） B82（7） B01（4）
G01（2） H01（2）
IPC小类 C01B（21）
IPC B82Y040/00（7） C01B032/184（6） C01B032/194（5）
C01B032/198（5） B82Y030/00（4） C01B031/04（4）
B01J020/20（2） C01B032/19（2）
发明人 ZHAO Q（21）
公开年 2022（4） 2023（4） 2018（3） 2021（3） 2014（2） 2015（2）
申请年 2021（5）  2022（4）  2017（3）  2014（2）  2015（2）  2020（2） 
专利权人 PETROCHINA C.（3） UNIV CHINA P.（3） UNIV QINGDAO（2）

Method for preparing pore-rich thin layer graphene, involves pre-treatment of oil raw material using catalytic oil slurry or residual oil through delayed coking treatment to obtain coking liquid product as pre-processing raw material oil.

ZHANG R, XU Q, BI Q, WANG X, LIU Y, WANG L, WU M, HE S, ZHAO Q, ZHANG H

Method for preparing graphene material by using catalytic oil slurry as raw material in cross field of petrochemical industry and carbon nano material science, involves mixing thermal polycondensation oil with extractant for extraction separation, where extractant in lower layer liquid is steamed.

YU Z, XU Q, BI Q, WANG X, LIU Y, ZHAO Q, WANG L, WU M, ZHANG H, HE S

Preparing modified graphene quantum dots involves mixing graphene oxide, hydrogen peroxide and N,N dimethylformamide, subjecting resulting dispersion to solvothermal reaction to obtain GQDs (graphene quantum dots), mixing GQDs, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride.

WU L, CAI F, CHEN G, GUO Y, ZHAO Q

Preparing gas sensor based on graphene oxide-nickel-tindioxide micro-nano porous sensitive film useful in detecting multiple volatile organic compounds gas comprises dissolving pentahydrate stannic chloride and nickel nitrate, cleaning, hydrophilic processing surface and annealing.

CAI W, ZHAO Q, ZHANG W, ZHANG H, XIE D, ZOU K, ZHANG Q, ZHAO Y, ZHANG X, LEI B

Preparing fluid catalytic cracking oil slurry base porous graphene material useful for lithium-ion battery cathode material, comprises extracting and separating FCC oil slurry with extractant to obtain aromatic components and mixing with crosslinking agent and catalyst, catalytically crosslinking.

ZHANG R, YU Z, XU Q, BI Q, WANG X, LIU Y, ZHAO Q, ZHANG H, WU M, WANG L

Performing deep processing technique of graphene powder with solid continuous liquid dispersion method involves mixing proper amount of graphite powder with proper amount of sugar, crushing mixture in crusher, and scraping glass plane by polishing machine or blade to obtain powder or sheet-graphene.

ZHAO Q

Graphene purifying device has purifying box whose bottom is slidingly connected with baffle plate and is fixedly installed with top portion of purifying pipe.

LI J, ZHAO Q, ZHAO B

Method for preparing micro-nano composite of graphene quantum dot array, involves removing mask glue, annealing to remove residual glue, and etching to remove surface sacrificial layer to obtain final graphene array structure.

ZHAO Q, YANG Z, CHEN R, PENG F, YAN Z, CHANG Z, HUANG X

Preparing self-propagating synthetic porous graphene involves using magnesium powder and other metal powders, mixing magnesium powder and other metal powders, mixing to obtain mixed powder, placing mixed powder in a crucible.

LI S, WEI Z, WANG C, ZHAO Q, HE M, LI F

Sintering device for processing graphene, comprises sintering chamber, where four sides of outer surface of lower end of sintering chamber are welded with supporting legs, and upper end cover of sintering chamber is provided with sealing cover.

OUYANG Q, HE Y, HU M, JIANG G, ZHAO Q, ZHANG S, WANG C