国家/地区 中国（17）
IPC部 B（17）
IPC大类 B01（17）
IPC小类 B01J（17） C07C（14） C07D（6）
C07B（2）
IPC B01J027/22（4） C07C209/36（4） B01J023/44（3）
B01J027/24（3） C07C211/46（3） B01J023/50（2）
B01J023/72（2） B01J023/745（2） B01J023/75（2）
B01J031/02（2） C07C033/20（2） C07C045/29（2）
C07C049/403（2） C07C209/48（2） C07C211/47（2）
发明人 HOU Z（6） QIAN C（5） RUAN J（5）
CHEN X（4） DU W（4） SHI J（4）
WANG Y（4） ZHOU S（4） CHEN Y（3）
JIN H（3） WANG S（3） CHEN P（2）
DAI L（2） LV X（2） NIE R（2）
公开年 2016（5） 2022（3） 2012（2） 2017（2） 2018（2） 2020（2）
申请年 2015（6）  2017（3）  2022（3）  2012（2）  2020（2） 
专利权人 UNIV ZHEJIANG（17）

Preparing catalyst for preparing N,N-bis(3-aminopropyl)methylamine by mixing water-soluble metal salts and water, dispersing carbon-based substrate and nano titanium dioxide in water, adding mixed bimetallic salt solution, irradiating under xenon light source, freezing and vacuum freeze-drying.

QIAN C, SHEN W, WANG S, LIU F, SHI L, RUAN J

Green synthesis of mercaptan compound by dissolving soluble nickel salt and amine auxiliary agent in ethanol, dispersing graphene in ethanol, mixing, calcining in inert gas, mixing chloride, sulfur, acid binding agent and solvent, carrying out magnetic stirring reaction and post-processing.

CHEN X, ZHOU S, RUAN J, LI Y, QIAN C

Synthesis of symmetrical disulfide by dissolving insoluble copper salt and amine in methanol to form mixed solution, dispersing graphene in methanol to form dispersion liquid, mixing halide, elemental sulfur, copper-based catalyst, acid binding agent and solvent and carry out post-processing.

CHEN X, ZHOU S, RUAN J, JIN H, QIAN C

Synthesizing caprolactam comprises e. g. dispersing graphene in deionized water to obtain graphene dispersion liquid as catalyst load and adding aqueous transition metal salt solution into graphene dispersion.

QIAN C, JIN H, ZHOU S, RUAN J, WANG S, CHEN X

Preparing transition metal single atom catalyst involves dispersing graphene in deionized water to obtain graphene dispersion liquid, which is used as catalyst load, and taking transition metal as active center.

QIAN C, JIN H, ZHOU S, RUAN J, WANG S, CHEN X

Preparation of catalyst used in catalytic hydrogenation of nitro aromatic compound e.g. nitrobenzene for preparing arylamine compound, involves mixing prepared nitrogen-doped graphene in divalent iron solution, drying and pyrolyzing.

WEI Z, HOU Y, XU Z

Preparing graphene-supported tin-tungsten bimetallic catalyst used for preparing aldehyde or ketone, involves dispersing graphite oxide in water, ultrasonically stripping, and then adding e.g. sodium tungstate dihydrate and tin salt.

DAI L, XU S, ZHANG L, WANG X, CHEN Y

Nano silver-loaded graphene aerogel for improving the rate of nitro-catalyzed conversion of aromatic ring, comprises graphene substrate and nano silver which is supported on graphene substrate, which is convenient to use.

CHEN B, CHEN Y

Preparing graphene-supported iron-aluminum composite magnetic catalyst involves dispersing oxidized graphite in polar solvent, adding aluminum nitrate hexahydrate, iron salt and nitrogen-containing reagent.

DAI L, LI Q, ZHANG L, WANG X, CHEN Y

Catalyst used for catalytic cyclohexanone oxime caprolactam Beckmann rearrangement comprises acidic ionic liquid 1-(4-sulfonic group) butyl-3-methylimidazolium hydrogen sulfate supported on graphene oxide.

ZHU M, ZHOU Y, GU W, CHEN H