国家/地区 中国（35）
IPC部 C（35）
IPC大类 C01（35） H01（10） B01（4）
B82（4） C09（4） B22（3）
C22（3） C25（3） C08（2）
IPC小类 C01B（35）
IPC C01B032/184（35）
发明人 ZHANG W（35）
公开年 2017（8） 2020（8） 2021（6） 2022（6） 2018（3） 2015（2）
申请年 2017（8）  2021（6）  2022（6）  2018（4）  2020（4）  2019（3）  2014（2） 
专利权人 UNIV SOUTHEA.（6） PLA ACAD MIL.（3） ZHANG W（3） AEROSPACE SP.（2）
NORTHWEST IN.（2） UNIV SHAANXI.（2）

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

Graphene paper composite filler conductive mortar useful e.g. in building material comprises cement, fly ash, middle sand, graphene paper composite material, re-dispersible latex powder, water reducing agent, retarder, and antifoaming agent.

LIN Z, HUANG B, HUANG N, WANG P, ZHANG X, ZHANG W

Preparation method of pyrrole nitrogen doped graphene, involves cooling solid reaction product, taking out, stirring and soaking in hydrochloric acid, and using pure water to wash until pH is higher to obtain black nitrogen-doped graphene.

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

Improving titanium-based composite material performance by oxygen-containing graphene modified dispersion comprises ultrasonically stirring and dispersing oxygen-containing graphene nanopowder in deionized water, placing reduced graphene oxide monomer solution and performing densification.

ZHANG Y, HUO W, LI L, ZHANG W, CHANG G, LI X, DONG L

Preparing graphene aerogel fiber used in graphene heat insulating material comprises adding flake graphite powder, adding pre-oxidized graphite powder, potassium permanganate, hydrogen peroxide, dilute hydrochloric acid, mixing, adding L-ascorbic acid, reducing and drying.

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

Janus hydroelectric power generation material for use in hydropower power generation device, is obtained by stacking oxidative porous carbon material and reducing porous material, and tableting.

YAN Y, WANG L, ZHANG W, DENG Y

Preparing high-strength and high-elasticity graphene aerogel without dropping slag, comprises mixing graphene oxide solution, and dimethylsiloxane oligomer, obtaining pre-lapped graphene oxide precursor, adding foaming agent, and dimethylsiloxane crosslinking agent, freezing, and thermal annealing.

ZHANG H, ZHAO Y, LI W, WANG P, LEI C, ZHANG E, LIU Y, ZHANG W

Functionalized modified graphene manufacturing device comprises stirring tank, fixing frame, stirring motor, centrifuge, drier and collector, where stirring tank is fixed on supporting leg, and upper part of side wall is provided with feeding port.

YAN X, WANG X, SONG H, ZHANG W, ZHANG B, GUO Z, ZHANG N

Preparing high-orientation and high thermal conductivity graphene/copper composite material used as thermal-conducting reinforcing body for electronic device heat power density, comprises e.g. adding isopropanol into ethanol, ultrasonically processing, and forming highly oriented graphene film.

LI L, ZHANG W, DONG L, HUO W, LI X, CHANG G

Preparation of fluorescent anti-counterfeiting coating comprises drying, pulverizing leather waste, dispersing in ultrapure water, hydrothermal reacting, suction filtering, compounding with thickener and printing code on substrate.

LI L, MA J, SHI J, ZHANG W