国家/地区 中国（14）
IPC部 C（9） H（7） B（5）
IPC大类 H01（7） C01（4） B01（3）
C09（2）
IPC小类 H01M（7） C01B（4） B01J（3）
C09J（2）
IPC H01M004/62（6） H01M010/0525（5） C01B032/158（4）
H01M004/131（3） H01M004/36（3） C09J011/04（2）
H01M004/13（2） H01M004/525（2）
发明人 HAN D（14）
公开年 2023（14）
申请年 2022（8）  2023（6） 
专利权人 NINGDE AMPER.（4） HUNAN WANQI .（2）

Photo-electrochemical sensor used for detecting oxidant and anti-oxidant capacity, comprises bismuth vanadate-oxidation graphene water dispersion coated on conductive surface comprising indium tin oxide electrode, where the salt is bismuth(III) nitrate pentahydrate, and sodium metavanadate.

WU Z, HAN F, NIU L, HAN D

Grouting material useful for tunnel secondary lining, comprises cement, fly ash, quartz sand, silicon dioxide gas gel, graphene, dispersant, plastic expanding agent, expansion agent, antifoaming agent and low viscosity cellulose.

HAN D

Rare earth graphite alloy horizontal continuous casting crystallizer, has cooling mechanism comprising cooling pipe, buffer plate, liquid inlet, liquid outlet and solenoid valve, where inner cavity of cooling pipe is staggered with buffer plate.

ZENG G, HAN D

Preparing nitrogen-doped carbon-loaded iron oxide composite material comprises e.g. mixing water-soluble iron salt, carbon carrier and water, calcining obtained carbon-iron mixture to obtain carbon-loaded iron oxide, and mixing carbon-loaded iron oxide with organic nitrogen source and water.

CHEN X, MAO Y, HAN D, FANG G, LI R, HUANG X

Conductive coating composition used for electrode sheet in secondary battery and electronic device comprises conductive agent comprising carbon nano-tube cluster composed of multiple bundle-shaped carbon nanotube fibril, and agglomerant.

TAO X, WANG K, LIU X, HAN D

Cathode sheet useful in secondary batteries for electronic devices, comprises e.g. current collector, pure silicon, and conductive carbon black.

TAO X, WANG K, LIU X, HAN D

Anode sheet useful for secondary battery of electronic device comprises anode active material layer including carbon nanotube clusters, binders and anode active particles, and carbon nanotube cluster is composed of multiple carbon nanotube units arranged in bundles.

TAO X, WANG K, HAN D, LIU X

Negative electrode for use in secondary battery of electronic device, has negative electrode active material layer containing carbon nanotube clusters, fibrous binder and negative electrode active material, where carbon nanotube cluster is composed of carbon nanotube units arranged in bundles.

TAO X, WANG K, LIU X, HAN D

Lithium battery flame retardant glue comprises acrylate adhesive body agent, wollastonite composite graphene dispersant, and hydroxyapatite modified flame retardant.

ZHANG D, SONG L, HAN D

Preparation of material for positive electrode, involves heat-treating precursor sol for filament separation, dehydrating, sintering to obtain carbon-coated positive electrode material, mixing with phosphoric acid modifier, and sintering.

HAN D, ZHANG H