国家/地区 中国（16） 世界知识产权组织（4）
IPC部 C（20） H（16） B（6）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01G051/00（20）
发明人 LIU Y（3） WANG J（3） CHEN Y（2）
公开年 2022（20）
申请年 2021（10）  2022（9） 
专利权人

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 nanoparticles on a substrate for composite, involves depositing micro-sized particles or salt precursors on a substrate, and applying a rapid, high temperature thermal shock to the substrate and the micro-sized particles or the salt precursors.

YAO Y, CHEN Y, HU L

Composite particle used as e.g. magnetic materials, comprises inorganic particles and graphene oxide particles which cover at least part of inorganic particles, where surface of graphene oxide particles is modified graphene oxide particles modified with hydrocarbon group.

YUTA N, TAKASHI I

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

Composite hydrogen storage material useful for storing hydrogen used as widely distributed secondary clean energy, is obtained by doping cobalt molybdate/reduced graphene oxide nanomaterial into magnesium hydride.

HOU Q, ZHENG S, LU L, ZHANG J, BAI Y, YANG X

Positive electrode material used in electrode for lithium ion battery, comprises positive electrode active material and nanocarbon particles arranged on surface of positive electrode active material.

SAKATA Y

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