国家/地区 中国（83）
IPC部 B（83）
IPC大类 B01（83） C07（29） C02（27）
C01（23） B82（7） C25（7）
H01（4） C23（3） A61（2）
B21（2） B32（2） C06（2）
C08（2） C10（2） C22（2）
IPC小类 B01J（83）
IPC B01J023/72（83）
发明人 ZHANG Q（6） ZHANG L（5） CHEN D（4）
LI J（4） LIU M（4） WANG X（4）
XU Y（4） ZHANG Z（4） CHEN X（3）
GAO L（3） HUANG J（3） LI Y（3）
LIU Q（3） LIU Y（3） WANG C（3）
公开年 2021（17） 2022（14） 2020（12） 2018（8） 2016（7） 2017（7） 2019（5） 2012（4） 2023（4） 2013（2） 2015（2）
申请年 2021（16）  2019（14）  2017（12）  2022（12）  2020（10）  2016（6）  2012（4）  2015（3）  2014（2）  2018（2） 
专利权人 DONGGUAN LIA.（3） BEIJING INST.（2） GUANGZHOU EN.（2） JX NIPPON MI.（2）
LANZHOU CHEM.（2） NIPPON MININ.（2） NIPPON MININ.（2） SPECIALENE X.（2）
UNIV CHENGDU.（2） UNIV DONGHUA（2） UNIV HUAIBEI.（2） UNIV SHANGHA.（2）
UNIV XIANGTA.（2） UNIV ZHEJIAN.（2） UNIV ZHEJIAN.（2） UNIV ZHEJIAN.（2）

Preparation of cuprous oxide/oxidized graphene nano-composite involves dissolving divalent copper salt and sodium acetate in distilled water, adding oxidized graphene, stirring, performing hydrothermal redox reaction to obtained suspension, cooling, separating, washing and drying.

WANG Y, LIU M, ZHOU Y, XU Y, LI L

Preparing 2,5-furandicarboxylic acid comprises reacting 5-hydroxymethylfurfural with oxygen in mixed solvent composed of organic solvent and water in presence of oxidation catalyst.

ZONG B, CHEN G, ZHENG L, SUN Q

Combined advanced oxidation of ozone/peroxymonosulfate/carbon-based catalyst involves introducing ozone into water to be treated added with peroxymonosulfate, water flows into reactor, discharging tail gas, water flows out from reactor and filtering.

HE Q, LI S, ZHANG F, MA G, LI N, QIANG C

Synthesizing 1,3-butadiynes by heterogeneous catalysis comprises adding aryl-substituted alkynes, oxygen and nitrogen-doped graphene-supported copper catalyst into N,N-dimethylformamide solution, stirring and reacting.

GE Y, YANG D, MA X

Preparing copper/ graphene composite material for e.g. power transmission comprises carrying out one-time hydrothermal method, adding copper salt and reducing agent into beaker , transferring solution into constant temperature water bath, performing suction filtration, washing, and vacuum drying.

MA J, DU W, PANG J, ZHANG L

Preparing cuprous oxide/titanium dioxide/graphene oxide ternary nanocomposite comprises dissolving copper sulfate, titanium sulfate and sodium acetate in distilled water, adding graphene oxide into mixed solution, stirring, and performing forced hydrolysis reaction and hydrothermal redox reaction.

WANG Y, LIU M, ZHOU Y, XU Y, LI L

Preparing vicinal diol by catalytic hydrogenolysis of lignocellulose, involves converting lignocellulosic vitamin into ortho-diol by hydrogenation at predefined conditions, with liquid acid as solvent, in presence of magnetic metal catalyst wrapped in carbon shell, under preset hydrogen pressure.

HU X, WANG H, YAN L, WANG C, MA L, XIN H, LIU Q

Preparation method of cuprous oxide @ copper oxide-graphene nano composite used in detecting nitrogen dioxide, involves adding graphene oxide into cuprous oxide dispersion liquid under alkaline condition to obtain a mixed liquid, stirring and reacting the mixed solution to obtain nano composite.

LING Y, LI W, LIU Q, CHENG M, WEI T, XU S, LIU B, LI J, HU J

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

Preparing graphdiyne oxide that is used for preparing graphdiyne oxide film for adsorbing and separating uranium in wastewater, involves mixing cuprous chloride and tetramethylethylenediamine and dehydrated alcohol, stirring, removing ethanol, adding ethylene glycol to obtain copper catalyst.

SHI F, ZOU H, NIE X, PAN N