国家/地区 中国（8）
IPC部 H（5） C（4）
IPC大类 H01（5） C01（4）
IPC小类 C01B（4） H01M（4）
IPC H01M004/62（3） C01B032/19（2） H01M004/36（2）
H01M004/485（2） H01M004/505（2） H01M004/525（2）
H01M004/58（2） H01M010/0525（2）
发明人 KANG Y（9）
公开年 2019（4） 2020（3） 2021（2）
申请年 2019（9）
专利权人 HENAN BATTER.（2） UNIV HENAN N.（2） WUHAN CAS AD.（2）

Symmetrical sodium ion battery comprises positive electrode comprising positive electrode material, negative electrode comprising negative active materials containing sodium alum pyrophosphate, and electrolyte.

QIAN Y, DENG Y, WANG J, KANG Y, MA X

Lithium-sulfur battery comprises network structure of first carbon nanostructure doped with hetero atoms, positive electrode bound to network structure includes composite particles in which sulfur and second nanostructure are complexed.

SUK J D, KANG Y, YU H

Lithium ion battery composite cathode material comprises mesoporous aluminum phosphate and graphene layer doped with cerium and zirconium.

YANG S, WANG M, WANG K, KANG Y, WANG Z, LI X

Preparing substrate-containing graphene-based electrode fibers involves dispersing graphene oxide in deionized water to prepare a graphene aqueous solution and then adding additives, mixing uniformly, and obtaining the graphene oxide.

KANG Y, QU G

Preparation of graphene-based carbon composite lithium ion battery cathode material involves taking graphene oxide and alcohol, sealing, ultrasonicating to obtain suspension, and sand milling to obtain graphene oxide alcohol dispersion.

YANG S, WANG M, WANG K, LU L, KANG Y

Method for detecting surface bidirectional strain of graphene, involves determining scattered light polarization angle as azimuth of scattered light detecting direction of backscattered polarized Raman system in sample coordinate system.

QIU W, LI R, KANG Y, QU C, ZHANG Q, BAO H

Method for preparing composite nanomaterial hybrid membrane, involves dispersing nanocellulose crystals in water and graphene oxide in water followed by mixing nanocellulose crystal dispersion and graphene oxide dispersion.

WANG Z, LIANG S, KANG Y, PENG W, JIN Y, WU Z, HU L

Device useful for preparing few-layer graphene composition material, comprises e.g. a grinding mechanism, movable plate, transmission device, pressurizing device and control device of grinding disc mechanism is fixed tray.

HUANG H, GAO M, KANG Y, YU X

Method for preparing environmentally friendly graphene material, involves mixing red phosphorus with graphite and performing milling on mixed powder followed by adding powder to water, heating and adding concentrated nitric acid.

HUANG H, GAO M, YU X, KANG Y