国家/地区 中国（11）
IPC部 C（5） H（5） B（3）
G（2）
IPC大类 C01（4） H01（4） B82（2）
IPC小类 C01B（4） B82Y（2） H01L（2）
H01M（2）
IPC C01B032/184（4） B82Y040/00（2）
发明人 HUANG Q（3） YE H（3） LU Z（2）
公开年 2022（7） 2023（4）
申请年 2022（11）
专利权人 UNIV SOUTHERN SCI TECHNOLOGY（11）

Preparing nanocrystal-reinforced perovskite film involves used for solar cell, light emitting diode, and photo diode detector of micro-sensor, involves coating perovskite solution on substrate, annealing thin film containing nano-crystal to obtain film with enhanced nanocrystals using green solvent.

XIU J, HE Z

Targeting and removing drug resistance of bacteria by assembling nucleic acid molecule of targeted antibiotic resistance gene with nano-carrier, contacting targeting complex with bacteria, delivering nucleic acid molecules into bacteria through physical puncture action and knocking out gene.

YU K, XIA Y

Saturable absorber used in saturated absorber device, comprises graphene and composite nanosheets loaded on graphene, where composite nanosheets comprise bismuth telluride nanosheets, and ring-shaped antimony telluride nanosheets surrounding bismuth telluride nanosheets and form heterojunction.

ZHANG Z, FENG J, GAO S

Anode piece for lithium ion battery, has functional layer coated on positive current collector, where functional layer is provided with fucoidan or metal salt and component of functional layer is provided with anode material.

WANG Z, ZHANG F, LI Z, LU Z, LI M, CAO Y, CHENG H

Preparation of graphene dispersion used in electronic and medical applications, by subjecting carboxylated graphene having carboxyl groups at edge to amino modification to obtain aminated graphene, dissolving in water, mixing with graphene oxide solution, and adjusting pH.

WEI X, JIANG F, YANG F, XU Z

Lithium alloy negative electrode film used in secondary lithium metal battery, comprises base foil material, and alloy film layer arranged on base foil, where alloy film layer is composed of lithium metal and metal or inorganic non-metal.

ZHAO Y, LU Z, LIANG Y, BIAN J

Laser-induced graphene material useful in semiconductor manufacturing or packaging, comprises chitosan oligosaccharide as precursor material which is subjected to laser induction.

YANG H, YE H, HUANG Q

Semiconductor device comprises epitaxial structure formed on substrate, and two-dimensional material layer with gate dielectric part and passivation part set on both sides of gate dielectric part, where passivation part is set between gate and source of device, and between gate and drain of device.

YU H, WANG Q, JIANG Y

Preparation of graphene material used e.g. in preparing wearable electronic device comprises using carboxymethyl chitosan as raw material, and using laser-induced method to prepare graphene material.

TAN C, LIU X, YE H, HUANG Q

Preparation method of laser-induced graphite, involves performing laser induced reduction to chitosan hydrochloride to prepare laser induced graphene, determining molecular weight of chitosan hydrochloride, and obtaining chitosan hydrochloride solution.

WANG S, YE H, HUANG Q