国家/地区 中国（7） 韩国（5）
IPC部 C（14）
IPC大类 C01（14）
IPC小类 C01G（14）
IPC C01G039/06（5） C01B032/194（3） C01G041/00（3）
C01G051/00（3） H01M004/62（3） H01M010/0525（3）
B01J019/10（2） B82Y030/00（2） B82Y040/00（2）
C01B032/184（2） C01G023/00（2） C01G023/047（2）
C01G053/00（2） H01M004/36（2） H01M004/485（2）
发明人 WANG Y（2）
公开年 2023（14）
申请年 2021（14）
专利权人

Synthesizing metal sulfides useful for hydrogen generation reaction electrochemical catalysts comprises synthesizing ammonium tetrathiomolybdate; and synthesizing hydrazinium tetrathiomolybdate using synthesized ammonium tetrathiomolybdate.

KIM S Y, HONG S, KIM M, THANDUI H

Preparation of graphene composite material involves dispersing nitrogen-doped titanium dioxide powder in water to form suspension, adding graphene oxide solution, reacting, cooling, centrifuging, washing with distilled water, and drying.

GUO H, WENG X

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Positive electrode material for forming active material layer in positive electrode sheet of lithium-ion battery, comprises positive electrode active material and coating layer comprising lithium-rich anti-perovskite lithium agent and conductive agent, covered on surface of active material.

YANG S, CHEN J, KE J

Manufacturing hollow metal oxide nanotubes for producing carbon-coated metal oxide nanotube, comprises coating precursor mixture solution on surface of carbon nanoparticle by irradiating ultrasonic waves and calcining.

HWANG C

Modifying positive electrode material by reducing compound, involves mixing and dissolving reducing compound in solvent according to certain proportion, and obtaining precursor solution in protective atmosphere, and taking positive electrode material as substrate.

WANG Y, MENG Y, WANG P, XIAO D

Producing cathode material useful for producing all-solid-state lithium secondary battery, comprises e.g. preparing cathode material precursor by coprecipitating mixture containing e.g. nickel salt, and manganese salt in Taylor vortex state.

LIM J, KIM M Y, KIM H S, KIM S J, HEO K, YEONGUNG S, HWANG D, LEEJONGKWAN

Synthesis of magnetic nano-hybrid based on graphene, ferrite and water used for telecommunication and health science applications, involves forming hybrid graphene material with magnetic properties using metallic ion, graphite and water as precursor.

CRUZ ROMAO L P, DOS SANTOS C A, DA COSTA CUNHA G, OLIVEIRA R V M, DE SOUZA CRUZ D R, FERREIRA SANTOS A

Anode active material useful as anode for lithium secondary battery comprises lithium titanate constituting core, and titanium dioxide constituting shell, prepared by e.g. mixing titanium dioxide, lithium precursor and carbon material.

YOO H D, MOON E

Producing nanosheet dispersion comprises reducing interlayer bonding strength by adding two-dimensional material having layered structure into solution containing aionic material and forming covalent bond by entering between layers.

NOHYONGYOUNG, KIM H J, KIM H, NOH Y Y, LU R