国家/地区 中国（8）
IPC部 C（8）
IPC大类 C07（8） B01（4） C08（2）
IPC小类 C07D（8）
IPC B01J023/44（2） C07D307/68（2）
发明人 ZHANG J（8）
公开年 2021（3）
申请年 2021（4） 
专利权人

Preparation method for supercapacitor electrode active material, involves adding graphene microflakes and sodium nitrate into three-necked flask, add concentrated sulfuric acid while stirring, continue to stir and react after adding, then add potassium permanganate to continue stirring and react.

ZHANG J, TANG Z, ZHAO C, WU Y

Preparing 2,5-furandicarboxylic acid by 5-hydroxymethylfurfural, comprises taking heterogeneous catalyst, grafting iron-coordinated mercaptoalkyl alcohols with carboxy groups on surface of graphene oxide through esterification reaction and modifying graphene oxide by iron-thiol-functional groups.

LIN H, ZHANG J, GUI Z, GUO Y

Catalyst useful for continuous synthesis of morpholine by diethylene glycol gas phase method, comprises graphene oxide/iron oxide/gamma-aluminum oxide/montmorillonite as carrier, where carrier is loaded with copper, nickel, zinc and magnesium.

ZHANG J

Preparing quaternized haloamine-modified graphene oxide antibacterial nanoparticles by polymerizing graphene oxide by 4-vinylpyridine, grafting it with 3-bromopropyl-5,5-dimethylhydantoin by quaternization reaction, and chlorinating it.

XIAO L, AO Y, BU D, CHENG C, FENG H, WANG R, ZHANG J

Preparing 2,5-furandicarboxylic acid by reacting material containing 2,5-furandimethanol and alkali source in presence of catalyst, where catalyst comprises active component and carrier and active component is chosen from noble metals.

ZHANG J, LI Z, HAO P, ZHAO X

Preparation of 2,3-dichloropyridine involves obtaining graphene-copper oxide composite catalyst, adding 2-chloro-3-aminopyridine and concentrated hydrochloric acid, cooling, adding solution of sodium nitrite, and further processing.

ZHANG L, SI N, ZHANG X, ZHOU Y, SHI L, ZHANG J

Preparation of palladium-supported graphene-based catalyst includes dispersing graphite oxide in deionized water, replacing solvent in palladium-loaded graphene hydrogel with deionized water and freeze-drying.

ZHU C, ZHAO Y, ZHANG Y, ZHANG J, YANG B, HAI Y, QIU Z, LI P, XU J

New fluorinated bisphenol type glycidyl ether used for fluorine-modified graphene coating.

JIA L, LI J, LIAO L, LI W, ZHANG J, DING J, ZHENG C