国家/地区 中国（12）
IPC部 C（9） B（4） H（4）
IPC大类 B01（3） C08（3） H01（3）
C02（2） C07（2）
IPC小类 B01J（3） H01M（3） C02F（2）
C08J（2） C08K（2）
IPC C08K003/04（2） H01M004/583（2） H01M010/0525（2）
发明人 DU J（13）
公开年 2023（13）
申请年 2022（9）  2023（3） 
专利权人

New catalyst comprising carbon material as carrier, zero-valent iron loaded on carrier and phosphate functional group formed on surface of carbon material, used to continuously produce 1,1,1,3-tetrachloro propane by gas-solid phase reaction.

ZHANG Y, ZHOU Q, ZHANG J, ZHONG J, WANG X, MU C, CHEN H, XIA L, YANG J, WU G, YANG Y, DU J

Self-heat-exchange sewage treatment device comprises hydrolysis acidification pool, isolating steel plate, separating plate, through hole, straight slot, driving connection mechanism, and limiting fixing mechanism.

JIN L, WU K, DU J, WU J

Preparation of ion-graphene oxide decolorizer involves mixing graphene powder and sodium nitrate, adding concentrated sulfuric acid, stirring in an ice-water mixed liquid bath environment, and adding deionized water.

HUANG B, ZHANG M, DU J, HU C, HUA L

Anti-explosion shock wave polyurea composite material of modified graphene used in preparation of protective appliance for explosion-proof impact wave comprises diisocyanate, polycarbonate diol, amine chain extender, and isocyanatized modified graphene.

CAI Q, GAO C, ZHAO X, CHEN G, MI J, ZHANG H, ZENG L, LIAO Z, DU J, LIU D, WEN D, LI C, JIANG J, ZHANG A

Preparing nanocomposite fluorescent hydrogel useful in fluorescence detection of metal ions in water, comprises e.g. adding mixed reactants and initiators to graphene quantum dot solution, uniformly stirring, soaking in deionized water and taking out.

CHEN J, HOU S, ZHOU Z, HUANG H, YANG Q, ZHU W, SHE X, DU J

Preparing graphene enhanced valve comprises e.g. determining main body material and production type of valve, selecting raw materials, smelting, primary and repeated refining, mold casting, sand blasting, cleaning, grinding, heating, annealing and allowing to stand.

DU J, SONG T, REN H, ZHANG J, YUE Y, YE Z

High-load, high-load lithium battery cathode material used for preparation of core-shell structure silicon-carbon composite material comprises cathode current collecting body and active layer cathode on one anode of current collector.

LI Z, MU L, FAN T, DU J, YANG G

Depositing polystyrene microspheres by selecting substrate for polystyrene microsphere deposition, placing substrate on substrate in reaction chamber of atomic layer deposition instrument, vaporizing diethyl zinc, ultrasonically dispersing and soaking substrate in polystyrene microsphere suspension.

GENG Z, PU J, CAO Q, DU J, XU X, ZHANG H, GUAN C

Flexible graphene material for electronic device, has insulating layer adhered to protective layer through joint layer, and base material jointed with protective layer, where base material, graphene layer and insulating layers are formed.

SONG J, WEN T, DU J, RONG Q, JIA J

Electrolyte for preparing lithium-ion battery, comprises lithium salt, solvent such as carboxylic acid ester, fluoro carboxylic acid ester and fluoro ether, and additive A and additive B, where additive A is fluorophenyl difluorophosphate compound(s), and additive B is isocyanurate compound(s).

WANG J, CHEN J, LIN J, HE K, DU J