国家/地区 中国（7）
IPC部 B（7）
IPC大类 C01（7） B82（6） H01（6）
IPC小类 C01G（7） B82Y（6） C01B（6）
H01M（4） C01F（3） C01D（2）
H01G（2）
IPC C01G053/04（7）
发明人 HE X（2） LI Z（2）
公开年 2021（7）
申请年 2020（4）  2021（3） 
专利权人

Graphene quantum dot composite material for use in lead-acid battery, is prepared by mixing carbon source with solid carrier particles, and reacting at specified temperature, or performing microwave treatment.

WU J, HE X, TIE S, HE K

Preparing metal oxide nano particles loaded three-dimensional graphene material comprises e.g. preparing homogeneous blend of metal organic compound and benzoxazine monomer, heating for cross-linking and irradiating with laser.

LIU X, YU W, ZHAO W

Preparing nickel-nickel molybdenum oxide/graphene composite material useful for cathode of lithium ion battery, comprises e.g. ultrasonically dispersing graphene oxide in deionized water to obtain graphene oxide dispersion.

SHEN X, CHEN H, JI Z

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

Graphite composite material useful as catalyst for oxygen reduction reaction in fuel cell, includes core material including nanosheet materials and graphite nanoparticles, and carbon layer coated on surface of core material.

ZHOU H, LI Z, LIU F, REN J, HE X

Preparing lanthanum-based oxide composite nano material comprises e.g. adding lanthanum(III) nitrate hexahydrate, nitrate and graphene oxide to N,N-dimethylformamide, mixing and stirring, then heating, calcining, grinding, and freeze-drying.

DAI H, LI Z, LIU H, GUO D, SUN M, CHEN J, SHANG J, WEI M