国家/地区 中国（30）
IPC部 B（30） C（29）
IPC大类 B01（30） C02（26） C01（3）
IPC小类 B01J（30）
IPC C02F001/30（18） C02F101/30（12） C02F101/38（11）
C02F001/72（6） C02F101/34（6） C02F101/36（4）
B01J027/051（3） C02F001/28（3） B01J020/20（2）
B01J020/28（2） B01J021/18（2） B01J023/18（2）
B01J023/31（2） B01J023/75（2） B01J027/06（2）
发明人 DONG S（19） SUN J（12） ZHAO Y（7）
LIU Y（5） TAN L（5） WU Y（5）
YU C（5） CUI Y（4） DING X（4）
GUO T（4） HAN X（4） JIN J（4）
LI W（4） WANG Q（4） YUE X（4）
公开年 2017（14） 2014（3） 2016（3） 2018（3） 2021（3） 2020（2）
申请年 2017（9）  2016（7）  2014（3）  2019（3）  2015（2）  2018（2）  2021（2） 
专利权人 UNIV HENAN NORMAL（30）

Preparing graphene composite porous film by fractional laser treatment comprises adding nitrate solution to graphene oxide dispersion to obtain stable solution, dropping stable solution into glass mold, pressing to form film and subjecting film to two-step scanning using semiconductor laser light.

WU D, LAI Z, LEI J, ZHANG Z, YANG Y, SUN W, LI M, CUI J, ZHANG M

Preparing side chain sulfonated polybenzimidazole composite cation exchange membrane useful in e.g. electrodialysis treatment, comprises e.g. dissolving polybenzimidazole in solvent, and passing ozone into polybenzimidazole solution.

LI C, SONG Y, MAI Y, HAO C, WANG Y

Preparation of zinc-doped alpha-iron oxide/graphene aerogel composite catalyst used for treating antibiotic wastewater by pretreating graphene, dispersing in deionized water, and adding iron sulfate heptahydrate and zinc acetate dihydrate.

DONG S, LIU Y, LI W, WU Y, HAN X, YANG J, LUO W, TIAN G

Preparing flexible composite catalytic membrane for treating antibiotics wastewater, by pretreating graphene, adding graphene oxide to perylene diimide supramolecular photocatalyst dispersion, and forming film using knife coating method.

DONG S, ZHAO Y, LIU X, HAN X, YANG J, LI W, LUO W, LIU Y, LI S

Aerogel material is prepared by weighing aqueous dispersion of graphene oxide and aqueous solution of hydrazine hydrate, keeping, and cooling to room temperature to obtain hydrogel, dialyzing hydrogel to obtain dialyzed hydrogel.

DONG S, ZHAO Y, YU C, LIU X, LI R, WU Y, ZHANG L, LI W, LIU Y

New graphene adsorption multi-component chiral catalyst 2a/graphene useful in asymmetric hydrogenation of dehydrogenated amino acid derivatives.

HAO E, SU F, WANG Y, LI W, SHEN M, LI G, SHI L

Preparing bismuth oxychloride/graphene three-dimensional aerogel for synergistic adsorption-photocatalytic degradation of oxytetracycline waste water, involves adding graphite powder to concentrated sulfuric acid, stirring.

SUN J, ZHANG J, WANG Z, FAN M, TONG P

Preparation of flower-shaped tungsten trioxide/graphene composite photocatalyst for degrading methylene blue, involves dissolving sodium tungstate dihydrate and sodium chloride, stirring, adding graphene oxide, adjusting pH and stirring.

SUN J, TIE L, YU C, TAN L, YANG S, CHEN H, SUN R

Preparation of magnetic molybdenum disulfide/iron(II,III) oxide/reduced graphene oxide ternary composite visible photocatalyst involves taking thiourea and ammonium heptamolybdate tetrahydrate, adding water, and ultrasonicating.

SUN J, WANG Q, DONG S, TAN L, TIE L, LV J, LU J

Preparing graphene/titanium dioxide composite flexible photocatalyst film involves dispersing graphene oxide in water to obtain graphene oxide dispersion solution, and dispersing titanium dioxide in graphene oxide dispersion.

DONG S, ZHANG F, CUI L, XIA L, LI K, ZHAO Y, WU Y, SUN J