国家/地区 中国（23）
IPC部 C（16） B（9） H（9）
D（2）
IPC大类 H01（7） C08（5） B01（4）
C02（3） C09（3） B32（2）
C01（2） C12（2） C23（2）
H05（2）
IPC小类 B01J（4） C08K（4） H01M（4）
C02F（3） C08J（3） C08L（3）
B32B（2） C01B（2） C09D（2）
C23C（2） H01G（2） H05K（2）
IPC C08K003/04（4） B01J020/20（2） B01J020/30（2）
C02F001/28（2） C08J005/18（2） C08K003/22（2）
C09D007/61（2） H01G011/32（2） H01G011/36（2）
H01G011/86（2）
发明人 DU J（24）
公开年 2022（15） 2023（9）
申请年 2022（24）
专利权人 UNIV NORTHWE.（3） SUNWAY PRECI.（2）

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

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

Preparing a catalyst useful for producing 3,3',4,4'-biphenyltetracarboxylic dianhydride, comprises dispersing graphene oxide, reducing agent and palladium salt in water, heating, washing and drying.

DU J, WU J, HE H, FAN X, ZHANG G, ZHANG F, LI Y

Preparing manganese oxide-carbon composite material with branched structure, comprises e.g. dissolving slightly excess potassium permanganate in water, adding manganese sulfate, uniformly mixing, reacting, adding carbon-based materials, uniformly mixing with colloid and heating.

DU J, LIU Y, XUE J, KONG L, TAO C, WU J, FAN X

Automobile graphene trim sponge comprises graphene sponge layer, buffer layer, mounting cavity provided with buffer bag filled with inert gas, where outer surface of buffer bag is provided with convex particles.

LING L, XU T, ZHANG S, JIANG H, WEI G, WEI Y, SUN J, DU J, WEI X, LI Q, GAO J, SUN Y

Copper-based amorphous composite material used for marine ship hulls, comprises copper-based amorphous comprising zirconium, titanium, nickel, silicon and copper, and nanoparticles consist of graphene oxide and yttria-stabilized zirconium oxide.

DU J, WANG Y, PEI Y, ZHAO D, BAO H, JIANG L