国家/地区 中国（73）
IPC部 C（73）
IPC大类 C01（73） H01（27） B01（7）
B82（7） C30（7） C08（5）
C23（5） B22（2） C09（2）
C22（2） H05（2）
IPC小类 C01B（73）
IPC C01B031/04（33） C01B032/194（17） C01B032/184（14）
B82Y040/00（7） H01L021/02（7） H01M004/36（7）
H01M004/62（7） H01M010/0525（7） C23C016/26（5）
B82Y030/00（4） C01B032/19（4） C08K003/04（4）
C30B029/02（4） H01M004/583（4） C01B031/02（3）
发明人 ZHANG K（73）
公开年 2012（22） 2021（8） 2022（7） 2013（6） 2016（6） 2018（6） 2017（5） 2020（5） 2019（3） 2014（2） 2023（2）
申请年 2012（27）  2015（8）  2020（8）  2021（6）  2022（6）  2017（5）  2018（4）  2019（4）  2014（2） 
专利权人 UNIV XIDIAN（26） SHANGHAI INS.（5） CHINA FAW CO.（3） ZHANG K（3）
CHINA FIRST .（2） DAQING HUIGU.（2） DENG P（2） GUO H（2）
JINGMEN GEM .（2） JINLING INST.（2） LEI T（2） UNIV CENT SO.（2）
UNIV SHANGHA.（2） UNIV TIANJIN.（2） ZHANG Y（2）

Cathode material useful in lithium-ion batteries, comprises alumina/graphene composite coated modified graphite material comprising natural graphite, artificial graphite, and graphite materials treated in other ways.

CHENG Q, ZHANG K, XUE L, YUE Z

Preparing hydroxide anode precursor useful in anode material of lithium-ion battery, comprises adding nickel cobalt manganese metal salt solution, dopant solution, precipitator solution and complexing agent solution, carrying out co-precipitation reaction, mixing and coating.

LI X, FAN L, XU K, LI C, XUE X, ZHANG K

Lithium-rich transition metal oxide-reduced graphene oxide-carbon composite lithium supplement additive useful for preparing lithium-ion batteries, preferably preparing anodes for lithium-ion batteries, comprises core-shell structure with double carbon coating.

LI J, ZHANG K, HONG B, WANG S, ZHU B, LAI Y, ZHANG Z

Preparing composite carbon microsphere useful as anode materials for sodium ion batteries, comprises mixing graphene oxide dispersion with starch, spraying, drying, heating under condition of protective gas, carbonizing and cooling.

MIAO Y, WANG W, PAN Y, ZHANG K, WANG C, XING T, LIU T, ZHANG Z, LIU X, SONG H, LIU H

Preparing graphene metal matrix composite material, comprises carrying out surface metallization of graphene by molecular-level engineering treatment, and configuring certain proportion of organic solvent to mix metallized graphene and metal nanoparticles into paste for sintering.

ZHONG A, ZENG S, ZHANG X, ZHANG K

Preparing heterostructure composite material used in a negative electrode of sodium ion battery, involves mixing graphene nanosheets, carbon nanotubes, nickel source, cobalt source, sulfur source and solvent, and then carrying out solvothermal reaction to obtain composite material.

MENG X, ZHANG K, BI S, FAN S, LIU H

Preparing flexible silica conductive material based on modified graphite useful in medical appliance or medical device, comprises dispersing modified graphene in organic solvent, adding surfactant, adding solidifying agent, slowly pouring second solution into a mold and solidifying.

WANG Y, DU S, YANG Z, DING L, GUAN H, LIU Q, BIAN N, JIANG Z, ZHANG K, LONG L, WANG P, HU X, WANG M, ZHANG J

Lithium iron manganese phosphate modified positive electrode material used in battery, has first coating layer comprising lithium manganese iron phosphate, and second coating layer containing carbon material.

WANG M, CHU C, ZHANG Y, CHEN Z, CHEN W, ZHANG K

Anode material of lithium ion battery coated with LiMn(0.5)Fe(0.5)PO(4), where LiMn(0.5)Fe(0.5)PO(4) is used as the coating material.

FAN L, YANG X, XUE X, LI C, LI X, ZHANG K, XU K

High-hardness aluminum-silicon-10 magnesium doped graphene composite material comprises graphene dotted ultra-fine equiaxed crystal and metal 3-dimensional printing structure, where composite material has high copper content and is reinforced by chromium.

HOU J, HUANG H, YANG Y, SHI P, LIN K, ZHANG K, WANG H