国家/地区 中国（31）
IPC部 C（31）
IPC大类 C01（31）
IPC小类 C01B（31）
IPC C01G051/00（31）
发明人 LIU Y（5） LI Y（4） WANG J（3）
LIU Z（2） ZHENG W（2）
公开年 2022（14） 2021（5） 2020（4） 2016（2） 2019（2） 2023（2）
申请年 2021（11）  2022（7）  2020（6）  2016（3）  2019（3） 
专利权人 UNIV GUANGDO.（2） UNIV WUHAN T.（2）

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

Preparing three-dimensional oriented porous airgel loaded hollow oxide nanocube useful in field of wave absorption, comprises e.g. carbonizing chitosan/graphene oxide airgel, loading zeolitic imidazolate framework-67 nanocube on airgel, and processing airgel using solution containing metal ions.

MAN Q, ZHUANG X, WU Q, PAN L, GAO Y

Preparing cobalt-niobium-oxide useful in lithium ion battery cathode material, composite porous graphene composite material comprises obtaining graphene oxide dispersion, adding hydrogen peroxide solution into graphene oxide dispersion, heating, adding cobalt and niobium oxide and ball milling.

CHEN Y, CHEN P

Preparing composite inorganic lithium salt-coated anode material useful in anode for lithium battery, comprises e.g. adding coupling agent into solvent, adding inorganic lithium salt and carbon material into mixed solution, adding anode material into solution, and transferring to rotary evaporator.

LI L, YANG Z, ZHOU Z, LV Y, REN Y, XU G, LIU Y

Preparing multi-element transition metal lithium-sulfur battery anode material useful in preparation of lithium sulfur battery, comprises adding transition metal salt and thiourea into the graphene oxide dispersion liquid, stirring uniformly and carrying out hydrothermal reaction.

WANG J, LIN Z, GAN T, WU F

Super-lattice material useful in modifying lithium sulfur battery diaphragm, energy storage, electrocatalysis and other fields, formed by self-assembly of titanium-cobalt-oxide nanosheets and polydopamine-reduced graphene oxide aqueous phase.

HUO K, FU J, LUO R, ZHENG Y, ZHANG R

Double carbon encapsulated composites material useful as sodium ion battery cathode material, comprises three dimensional open-framework sea sponge-type carbon, reduced graphene oxide bilayer carbon framework and cobalt disulfide /cobalt oxide porous heterojunction nanoparticles.

LI W, ZAN G, SUI R, WEN M

Preparation of microwave absorbing material involves adding nano-cobalt ferrite and nano-silicon carbide particles to multi-layer graphene oxide aqueous solution, reacting with ethylene glycol, centrifuging, drying, mixing with paraffin, pressing, and testing its electromagnetic parameter.

ZHENG W, YU S, HU C, WANG J, TIAN H

Preparing magnetic metal/graphene wave-absorbing material based on chemical vapor deposition comprises placing cobalt ferrite nanoparticle in methane atmosphere, carrying out chemical vapor deposition reaction, and cooling.

BAO S, JIANG Z

Preparing graphene-coated anode material for lithium ion battery, involves dispersing graphene/graphene oxide in solvent by mechanical action, adding anode material suspension under ultrasonic state, drying, and sintering in inert gas atmosphere i.e. helium gas, nitrogen gas and argon gas.

LI Y, JING D, SHAO L, FAN R, LIU Q