国家/地区 中国（11）
IPC部 B（11） C（7） H（3）
A（2）
IPC大类 B01（11） C01（5） H01（3）
C02（2）
IPC小类 B01J（11）
IPC B01J021/18（11）
发明人 ZHANG W（11）
公开年 2017（2） 2020（2） 2022（2）
申请年 2022（3）  2016（2）  2018（2） 
专利权人

Preparing graphene by combustion synthesis comprises e.g. mixing extruded vermiculite powder and metal magnesium powder, then mixing with metal magnesium powder, passing carbon dioxide, adding into hydrochloric acid solution and adding into hydrofluoric acid solution and reacting.

MING H, CAO G, XIANG Y, ZHANG H, ZHANG W

Preparing graphene oxide loaded nano titanium dioxide used for preparation of photocatalytic graphene antibacterial fiber, involves adding water into graphene oxide for ultrasonic treatment, mixing graphene oxide dispersion liquid with ethanol, adjusting pH, reacting, centrifuging, cleaning, drying.

YUAN K, ZHANG W, LI M, CHEN Y, WANG Y, ZHANG L, CHEN L

Lithium supplement material for composite positive electrode of lithium ion batteries, comprises porous graphene doped with nitrogen, boron, sulfur, fluorine, iron, copper, cobalt, nickel and/or zinc, as catalyst, and organic lithium salt.

ZHONG W, LI S, ZHANG W, XIE J

Single micelle guided interface assembly method of mesoporous alumina-based core-shell composite material used in catalytic field, by mixing surfactant and aluminum source, drying, mixing with functional core and hydrothermally reacting.

ZHAO D, ZHU K, ZHANG W, LI W

Preparing biomass three-dimensional porous graphene useful for preparing e.g. sensor, catalytic and fuel cell comprises crushing biomass material, mixing with water-soluble inorganic salt, conducting pyrolysis reaction and drying.

HU Q, ZHANG W, ZHANG X, ZHU M, CHEN H, ZHAN C, YAN P

Preparing graphene microsphere by inverse emulsion method useful for forming and maintaining high-strength porous spheres comprises adjusting graphene oxide solution pH, preparing oil phase composition system and adding diamine composition.

HUANG A, XU R, BAI Y, ZHANG W, GAO L, CHEN X, LI Y, LI L, DUAN H, YANG S, LIU Y, LIU Q, LIU X, WANG X, LIU W

Preparing rutile titanium dioxide/graphene film by adding tetrabutyl titanate to absolute ethanol, adding acetylacetone and deionized water to absolute ethanol, mixing solutions, and spin-coating layers of titanium dioxide sol repeatedly.

WANG A, LIU J, ZHANG W, TIAN F, WANG S, LV Y

Secondary growth of graphene coated titanium dioxide photo-catalysis composite material comprises e.g. mixing titanate isopropoxide, ethylene glycol, titanium-centered titanium oxide octahedron, carrying out hydrothermal reaction and drying.

ZHENG Y, ZHANG W

Preparing porous graphene-zeolite molecular sieve catalyst carrier involves subjecting activated zeolite molecular sieve particles and graphene suspension to hydro-thermal reaction in hydro-thermal reaction kettle.

CHU S, LI P, YIN Z, ZHANG W

Preparation of carbon aerogels used for treating chromium-6 in wastewater comprises preparing graphene oxide, concentrating fused graphene into graphene oxide aqueous solution, adjusting pH, heating and freeze-drying.

DONG S, DING X, ZHANG W, GUO T, YUE X, ZHAO Y, WU X, LI Z