国家/地区 中国（30）
IPC部 B（30）
IPC大类 B01（30） C02（8） C07（6）
B82（4） A62（3） C01（3）
C09（2） C25（2）
IPC小类 B01J（30） C02F（8） C07C（5）
B82Y（4） A62D（3） B01D（2）
C01B（2） C09K（2） C25B（2）
IPC B01J023/14（30）
发明人 LI J（4） WU Y（4） ZHAO Y（4）
CHEN J（3） FEI X（3） LIU X（3）
LIU Y（3） WANG C（3） WANG W（3）
YANG S（3） ZHOU M（3） ZHU T（3）
CHEN C（2） CHEN X（2） LI Z（2）
公开年 2018（5） 2011（4） 2013（3） 2016（3） 2023（3） 2015（2） 2017（2） 2020（2） 2021（2） 2022（2）
申请年 2017（5）  2011（4）  2013（4）  2016（4）  2020（4）  2022（4）  2015（2） 
专利权人 UNIV CHANGAN（3） UNIV CHANGSH.（2） UNIV NANJING.（2）

Double-component single-atom solid alkali catalyst useful in the reaction of ester exchange synthesizing dimethyl carbonate, comprises carrier modified by active component (comprised of alkali metal or alkaline earth metal) and synergistic component.

LIU X, SHAO X, PENG S, SUN L

Load type three-component single atom solid alkali catalyst useful in reaction of ester exchange synthesizing dimethyl carbonate, comprises alkali metal, alkaline earth metal and III main group metal and co-component modified carrier.

LIU X, SHAO X, PENG S, SUN L

Catalyst useful for direct hydration reaction of cyclohexene comprises tin-containing compound, alkali, carbon carrier and organic ligand including benzoic acid, phthalic acid, terephthalic acid, isophthalic acid, trimesitrinic acid, biphenyl dicarboxylic acid and 2-methylimidazole.

LI J, XU B, HU H, LV W, WU Y, ZHANG D

Photocatalytic material with hydrophobic hollow micro-nano structure useful as photocatalyst in sewage treatment, comprises hollow tubular graphitic carbon nitride (g-C3N4) as carrier and supports load tin dioxide quantum dot and nitrogen-doped graphene quantum dots (NGQDs).

JING Y, LI Q, REN C, ZHAO H, LEI T, QIAN G, TENG H, XIE C, ZHANG C

Esterification of purified terephthalic acid and 1,4-butanediol useful for producing polybutylene adipate terephthalate, comprises adding terephthalic acid, 1,4-butanediol and polymerization degree catalyst into a reaction kettle, introducing nitrogen, and reacting.

LIU G, LIU S, XU W, GUO T, HAN Y, ZHOU B, ZHENG L, LIU Y, HAO D, WANG X, CAO F, WANG C, WANG M, LI Z, LI J, ZHAO N, SHI C, SHI R

Preparing calcium stannate nano-particle by sol-gel method useful for manufacturing electrode to prepare hydrogen peroxide, comprises dissolving tin compound and calcium compound in liquid medium, adding complexing agent, drying, roasting.

FU D, JIAN W

Preparation of reduction-oxidation graphene composite zinc metasilicate quantum dot photocatalyst, involves dissolving reduced graphene oxide and zinc oxide in water, adding potassium stannate and urea, reacting, and filtering.

GAO P, WANG J

Tin oxide-titanium dioxide heterojunction magnetic photocatalytic composite adsorption material used for magnetic field comprises magnetic chitosan-graphene, cerium-doped porous tin oxide, and titanium tetrachloride.

YANG E

Preparing amorphous/crystalline structure tin oxide doped graphene oxide heterojunction composite material by dispersing tin chloride in solvent, dispersing graphene oxide in water, adding tin oxide, collecting product, and centrifuging.

ZHANG L, TONG R, YANG Y, HOU X, FENG L, SUO G, YE X

Preparing titanium dioxide-tin dioxide-graphene composite photocatalyst involves preparing titanium sample having carbon shell coated titanium dioxide on surface, and immersing it in hydrothermal solution containing tin source.

CHEN Z, HE X, CHENG J, LIU Y, XIE W, ZHOU R