国家/地区 中国（27）
IPC部 C（27）
IPC大类 C01（27） B82（8） B01（7）
H01（5） C08（3） C09（2）
G01（2）
IPC小类 C01B（27）
IPC C01B032/184（12） C01B032/194（9） C01B032/19（7）
B82Y030/00（6） B82Y040/00（6） B01J013/00（3）
C01B031/04（3） C01B032/198（3） B01J019/18（2）
B01J020/20（2） B01J020/28（2） C01B032/168（2）
C01G039/06（2） C01G053/00（2） C08K003/04（2）
发明人 DING Y（27）
公开年 2021（8） 2020（6） 2022（3） 2018（2） 2019（2） 2023（2）
申请年 2021（8）  2020（6）  2019（5）  2018（2）  2022（2） 
专利权人 UNIV BEIJING.（2） ZHUHAI FUDAN.（2）

Graphene airgel has inner portion with radial-like orientation structure, is prepared by directional freezing graphene oxide aqueous solution placed into hollow copper mold under low-temperature condition.

DING Y, ZHANG X, YANG J, TIAN L, DONG S

Processing device for graphene oxide-based separation membrane, comprises preparation chamber equipped with drainage mechanism and extruding mechanism, and extruding mechanism runs through between preparation chamber and crushing cabin.

LI C, DING Y

Preparing highly efficient, environmentally friendly carboxy functionalized graphene quantum dots comprises e.g. mixing graphene oxide solution, hydrogen peroxide, reacting, filtering, catalyzing decomposition of excess hydrogen peroxide, centrifuging, filtering, concentrating and freeze-drying.

DING Y, YANG Z, WU J, LIU X, ZHANG X, REN N, LIU M, BAO N

Method for constructing graphite-phase carbon nitride quantum dot/carbon composite material used in dye-sensitized solar cell, involves adding graphite-phase carbon nitride quantum dot and carbon material into distilled water, coupling materials through non-covalent stacking effect and centrifuging.

DING Y, CHANG J, YU C, HOU S, QIU J

Preparing composite material of molybdenum disulfide.reduced graphene oxide grown on carbon fiber, comprises e.g. preparing carbon fiber of polyacrylonitrile, zinc acetate and N,N-dimethyl formamide solution, and stirring until solution is clear and transparent adhesive liquid.

PENG S, WANG D, DING Y, YAN W, LIU L, YANG W, HUANG J

Preparation of manganese dioxide/graphene composite mesoporous nanospheres, involves dispersing graphene encapsulated by inert nano-oxide in mixed aqueous solution containing cetyltrimethylammonium bromide, ultrasonically reacting, hydrothermally reacting, washing, and drying.

MA X, YANG J, ZHANG J, LI J, TANG X, LI L, ZHOU X, DING Y, LUO W, TENG Y, XIE G

Preparing zinc-tin oxide nano rod/reduced graphene oxide composite material used in lithium ion battery cathode material, by dissolving sodium hydroxide and tin source, slowly adding zinc source aqueous solution, and pouring graphene oxide.

FU Z, DU J, WANG F, DING Y, YU L, CAO J, YU J

Preparation of layered structure nickel cobaltate-nitrogen-containing graphene composite material used in supercapacitor involves annealing collected precipitate in air at specific temperature to obtain nickel cobalt oxide-graphene oxide.

QI L, DING Y, DING C, TIAN X, LI X, SUN L, SUN Z, LI Y

Preparing graphene-coated modified ternary precursor used to improve electrochemical performance of lithium battery comprises dispersing unmodified ternary precursor material in water, and adding ammonium persulfate and graphene oxide.

ZHANG B, DENG P, LIN K, DING Y, ZHOU Y

Ternary composite material useful in preparing gas sensor, comprises molybdenum disulfide-reduced graphene oxide composite nanosheets, and cuprous oxide hollow nanospheres uniformly supported on surface of composite nanosheets.

ZANG Z, DING Y, HE Y