国家/地区 中国（16）
IPC部 C（16）
IPC大类 C01（16） H01（11） B82（4）
C09（2） H05（2）
IPC小类 C01G（16） C01B（11） H01M（10）
B82Y（4） H05K（2）
IPC C01G053/00（16）
发明人 DING Z（2） GUO X（2） JIAO W（2）
LI Y（2） MAO G（2） TONG H（2）
WANG X（2） WU H（2） YU W（2）
ZHOU Z（2）
公开年 2020（10） 2021（6）
申请年 2020（16）
专利权人 UNIV CENT SO.（2）

New high nickel layered oxide material used in electrode material for positive pole piece of sodium ion battery.

HU Y, DING F, ZHAO C, RONG X, LU Y, CHEN L

New carbon-doped nickel-cobalt-manganese-doped material prepared by mixing nickel sulfate, cobalt sulfate, and manganese sulfate, performing co-precipitation reaction, pumping, adding carbon source, filtering, washing and dehydrating.

HU W, ZHONG S, LI X, PENG K, HUANG J

Preparing graphene-loaded multi-metal oxide coated anode material used to secondary battery anode material comprises adding organic metal salt to alkaline solution, hydrothermal reaction, mixing and coating with material, and calcining.

LIU Y, XU G, LV Y, ZHOU Z, REN Y, ZHENG J, LI L

Preparing Z-type hexagonal ferrite ultrafine powder, involves e.g. mixing first mixed solution with complexing agent, adding pH regulator to second mixed solution, mixing third mixed solution with graphene, and carrying out heat treatment.

SHAN Z, LIU L, ZHU H

Preparing nickel thiophosphate nanosheet/graphene composite material comprises e.g. dissolving nickel(II) nitrate in water, reacting with hexamethylenetetramine, sodium citrate and phosphorus pentasulfide and mixing with graphene dispersion.

GAO G, WU H, ZHAO J, DING S

Microgranulation of aggregating precursor particles used as graphite particulate, involves preparing mixture comprising amounts of precursor particles and templating media, and subjecting mixture to high shear and high pressure application.

OBROVAC M, ZHENG L, GARAYT M, MARK O P, UP T, MATTHEW G

Synthesis of sodium-iron-nickel-titanium oxide for positive electrode, involves ball-milling sodium acetate, iron acetate, nickel acetate and titanium oxide, compacting with tablet press, adding graphene powder conductive agent and grinding.

SUN Y, LI C, JIN Y, WANG L, FU J, WU H

Gradient ternary anode material co-coated with vanadium pentoxide and rGO comprises spherical core-shell structure particle formed by two layers of vanadium pentoxide and reduced graphene oxide coated with lithium nickel cobalt manganate.

GUO X, TONG H, JIAO W, LI Y, MAO G, WANG X, YU W, DING Z

Preparation of graphene microsphere composite for forming negative electrode material, involves dispersing hydrophilic three-dimensional graphene powder, dissolving e.g. cobalt nitrate hexahydrate and urea, and calcining obtained precursor.

HUANG Y, LIANG J, WU W, WU X, CHEN G, HUANG Z

Hollow MXn-based metal oxide composite material comprises V2CTxMXenes, reducing graphene oxide and metal oxide as main components of the material under the condition of solvent thermal method and realizing reduction of graphene oxide.

ZOU Y, CHEN T, XIANG C, XU F, SUN L