国家/地区 日本（11）
IPC部 C（11）
IPC大类 C01（11） H01（10） C23（3）
H05（3）
IPC小类 C01B（11）
IPC C01B032/05（11）
发明人
公开年 2021（11）
申请年 2020（8）  2021（2） 
专利权人

Carbon-coated composite material useful for negative electrode for lithium ion secondary battery, is obtained by coating surface of composite material containing carbon material and silicon with carbonaceous coating layer, where material has preset coefficient of variation in Raman spectrum.

BAI Z X, FUJITA M, FUKUI T, ITO Y

Continuous production apparatus of multiple types of carbon film, comprises reduction section for reducing substrate placed on belt conveyor, and raw material carbon source supply section that supplies raw material carbon source.

WATANABE J

Seed layer for inducing nucleation to form layer of material used for fabricating semiconducting devices, comprises layer of two-dimensional monolayer amorphous material with disordered atomic structure to form electric potential wells for bonding adatoms to seed layer by van der Waals interaction.

OEZYILMAZ B, TOH C T, ABIDI I H, OJIYLMAZ B, TOH C, ZHUO Z, OZYILMAZ B

Additive used in electrode for secondary battery, has preset average particle diameter, specific surface area, and comprises particulate-form carbon material having preset ratio of oxygen to carbon in surface functional group.

WEI M, KATSUYUKI F, XIAOMING X, XIA X, FUKUTANI K, MAO W

Cathode composite material comprises silicon-M-carbon composite materials, and conductive layer on surface of silicon-M-carbon composite material, where M includes boron, nitrogen, and/or oxygen.

CHEN Z, YI T, JIANG D, CUI H, JIHUAN C, TING L, TAOI J, TRANSITION P O

Film forming by cleaning interior of treatment container, extracting and removing oxygen inside treatment container, introducing substrate into treatment container, and forming carbon film on substrate by plasma chemical vapor deposition.

MAKOTO W, TAKASHI M, NOBUTAKE K, RYOTA I, MASAHITO S, HIROKAZU U, MATSUMOTO T, KABURAGI N, IFUKU R, SUGIURA M, UEDA H, WADA M, KABUKI N

Electrode material used in electrode and lithium ion secondary battery, comprises composite particles comprising primary particle comprising thermally disproportionated, metal-doped, silicon oxide, and envelope having turbostratic carbon.

FRYSZ C, LAU J, HICKS K, HA S, HAYNER C, HEYNER K, HIGGS K, FRIS C, RAU J, HEINER C

Device for converting carbon pill into graphene used for producing turbostratic graphene, comprises space between electrically conductive surfaces to support carbon pill in space, electrodes coupled to conductive surfaces and power supply.

MANCEVSKI V, VLADIMIR M

Electromagnetic wave absorbing material used for removing electromagnetic wave noise, is prepared by covering surface of carbon material with carbon nanostructure having graphene, and carbon nanostructure does not contain metal element.

FURUBAYASHI H, MORI M, IKEDA T, KANO 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