国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） H01（4） B01（2）
C09（2）
IPC小类 C01B（11）
IPC C01B032/184（5） H01G011/36（3） B01J031/02（2）
C01B032/192（2） C01B032/198（2） C09K011/65（2）
H01G011/24（2）
发明人 ZHANG Q（11）
公开年 2018（7） 2017（4）
申请年 2017（11）
专利权人 UNIV LIAONIN.（2） UNIV XIAN TE.（2）

Preparing graphene by zinc oxide reduction of graphene oxide comprises adding zinc powder into graphene oxide dispersion (stirring graphite oxidize precursor and sulfuric acid, adding hydrogen peroxide), filtering, drying and grinding.

MA Z, MANG C, WENG X, ZHANG Q, SI L, ZHAO H, GAO J, CHEN H, HONG Y, ZHANG X

Sulfur-doped graphene catalytic material comprises graphite powder, sodium nitrate, potassium permanganate, concentrated sulfuric acid, persulfate, hydrogen peroxide and water.

ZHANG Q, HONG J, HUANG W, WANG B

Preparing graphene oxide having microwave absorbing properties comprises e.g. mixing flake graphite, potassium persulfate, phosphorus pentoxide, sulfuric acid, reacting, diluting by deionized water, drying and post processing.

WENG X, MANG C, MA Z, ZHANG Q, SI L, ZHAO H, GAO J, CHEN H, LI W, NING S

Preparing composite photocatalytic material for producing hydrogen, involves preparing methylammonium lead triiodide powder, and mixing methylammonium lead triiodide and graphene oxide with saturated hydroiodic acid solvent.

WANG P, WU Y, HUANG B, WANG Z, ZHANG X, QIN X, LIU Y, ZHANG Q

Preparing honeycomb-shaped ordered porous graphene coating comprises e.g. taking concentrated sulfuric acid, expanded graphite, adding sodium nitrate into a round bottom flask and stirring, heating, and reacting, blowing, and drying.

ZHAO C, ZHU X, SONG X, ZHANG Q

Graphene ball mill pot comprises milling body, upper cover, jar bottom, upright post, upright post screw thread, circular supporting net, side wall, fastening buckle, sealing ring, pressure meter, vacuum pumping hole and temperature tester.

ZHAO J, ZHANG Q, ZHAO Z, LIU H, CAO X

Nitrogen-containing porous carbon material used as electrode material for supercapacitor, is prepared by dispersing recovered tobacco filter and urea as nitrogen source in ethanol, then soaking in graphene oxide and carbonizing.

CHENG Y, ZHANG Q, FANG C

Use of amino-functionalized silicon dioxide in preparing N-doped graphene aerogel or N-doped graphene.

LIU L, DU Y, ZHANG Q, GUO G, PAN C

Preparation of water-dispersible nitrogen doped graphene quantum dot involves taking graphite oxide, reducing agent and nitrogen source, dispersing in water, ultrasonicating, performing hydrothermal reaction, and freeze drying.

LI Y, XIE H, HOU C, WANG H, ZHANG Q

Preparation of graphene quantum dot used for photoluminescence diode involves taking natural graphite powder, adding sodium nitrate, concentrated sulfuric acid and potassium permanganate, stirring, heating, filtering, washing and drying.

CHEN W, ZHANG Q, HUANG Z, XIANG C, QIN Y, ZHENG Z, ZHANG W, ZHANG B