国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12） B82（4） B01（3）
IPC小类 C01B（12）
IPC B82Y040/00（4） C01B032/184（3） B01J027/24（2）
B01J037/08（2） B01J037/34（2） B82Y030/00（2）
C01B003/04（2） C01B032/192（2） C01B032/198（2）
发明人 ZHAO H（12）
公开年 2018（7） 2017（5）
申请年 2017（12）
专利权人 UNIV JIANGNA.（2） UNIV LIAONIN.（2）

Preparing graphene-based nanocarbon sphere comprises e.g. preparing a graphene oxide dispersion, adding hydrogen peroxide and reducing agent to the graphene oxide dispersion, reacting with stirring, carrying out solid-liquid separation.

ZHAO H, CAO H, ZHANG D, ZHANG Y

Modifying graphene for polyurethane elastomer, involves polymerizing aqueous polyurethane emulsion and graphene oxide as raw material, using sodium hydroxide as dispersion under certain temperature and ultrasonic condition, filtering.

LI Z, LI J, ZHAO H

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

Preparation method of nickel sulfide/graphene-like carbon-nitrogen compound composite catalyst used for photocatalytic hydrogen production, involves adding graphene-like carbon nitrogen compound, nickel acetate and thiourea to flask.

DONG Y, ZHANG H, ZHAO H, ZHAO Y, ZHAO S, ZHAO N

Cobalt sulfide-graphene-like carbon-nitrogen compound catalyst preparation involves weighing appropriate amount of thiourea, placing in crucible, and then heating in air atmosphere to form yellow powder.

DONG Y, ZHANG H, ZHAO H, XIA S, ZHAO S, ZHAO N

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

Preparation of three-dimensional fold reduced graphene oxide, involves reducing three-dimensional porous tubular graphene and hydrothermally treating three-dimensional porous tubular reduced graphene oxide.

YU S, ZHAO H

Preparation of niobium oxyfluoride nano-array-graphene heterojunction composite material, involves adding hydrofluoric acid to graphene dispersion, adding niobium(V) chloride powder, washing with deionized water and ethanol.

HUANG F, LI Z, YAN A, CHAI X, ZHANG M, PENG B, FENG H, ZHAO H

Preparation of graphene sulfide, involves adding flake graphite and potassium nitrate solids in mechanically stirred three-necked flask, dripping concentrated sulfuric acid, placing in ice bath, stirring and adding potassium permanganate.

ZHAO H

Reduced graphene oxide-doped poly-beta-cyclodextrin-doped sulfur composite material used as lithium-sulfur battery cathode material is prepared by loading poly-beta-cyclodextrin into graphene oxide, reducing, and loading with sulfur.

NI L, YANG G, DIAO G, ZHAO G, NIU G, SUN C, LI H, ZHAO H