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MX2019013870A - Grafito de superficie modificada, de area superficial baja, procesos para fabricarlo y aplicaciones del mismo. - Google Patents

Grafito de superficie modificada, de area superficial baja, procesos para fabricarlo y aplicaciones del mismo.

Info

Publication number
MX2019013870A
MX2019013870A MX2019013870A MX2019013870A MX2019013870A MX 2019013870 A MX2019013870 A MX 2019013870A MX 2019013870 A MX2019013870 A MX 2019013870A MX 2019013870 A MX2019013870 A MX 2019013870A MX 2019013870 A MX2019013870 A MX 2019013870A
Authority
MX
Mexico
Prior art keywords
applications
graphite
processes
making
same
Prior art date
Application number
MX2019013870A
Other languages
English (en)
Inventor
ZÜRCHER Simone
E Spahr Michael
A Ulmann Pirmin
GULAS Michal
MORNAGHINI Flavio
Original Assignee
Imerys Graphite & Carbon Switzerland Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imerys Graphite & Carbon Switzerland Ltd filed Critical Imerys Graphite & Carbon Switzerland Ltd
Publication of MX2019013870A publication Critical patent/MX2019013870A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/56—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

La presente divulgación se refiere a un grafito sintético de superficie modificada, de área superficial baja con una superficie BET de 1.0 a 4.0 m2/g y una relación del tamaño de cristalito Lc al tamaño de cristalito La mayor que 1. La divulgación se refiere además a los procesos de modificación de superficie para preparar dicho material de grafito sintético de superficie modificada dicho grafito, así como las aplicaciones para este grafito, particularmente como un material de electrodo negativo en baterías de ion litio.
MX2019013870A 2012-04-05 2014-10-03 Grafito de superficie modificada, de area superficial baja, procesos para fabricarlo y aplicaciones del mismo. MX2019013870A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12163479 2012-04-05

Publications (1)

Publication Number Publication Date
MX2019013870A true MX2019013870A (es) 2020-01-20

Family

ID=47882189

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2014011983A MX369771B (es) 2012-04-05 2013-03-15 Grafito de superficie modificada, de área superficial baja, procesos para fabricarlo y aplicaciones del mismo.
MX2019013870A MX2019013870A (es) 2012-04-05 2014-10-03 Grafito de superficie modificada, de area superficial baja, procesos para fabricarlo y aplicaciones del mismo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2014011983A MX369771B (es) 2012-04-05 2013-03-15 Grafito de superficie modificada, de área superficial baja, procesos para fabricarlo y aplicaciones del mismo.

Country Status (14)

Country Link
US (1) US10305107B2 (es)
EP (2) EP2834192B1 (es)
JP (1) JP6360034B2 (es)
KR (1) KR102055822B1 (es)
CN (1) CN104364193B (es)
CA (1) CA2869499C (es)
DK (1) DK2834192T3 (es)
ES (2) ES2934232T3 (es)
FI (1) FI3326968T3 (es)
HU (2) HUE060820T2 (es)
MX (2) MX369771B (es)
NO (1) NO2834192T3 (es)
PL (2) PL3326968T3 (es)
WO (1) WO2013149807A2 (es)

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KR101552763B1 (ko) 2012-05-31 2015-09-11 주식회사 엘지화학 규소계 물질과 탄소재를 포함하는 음극 및 이를 포함하는 리튬 이차전지
KR102141985B1 (ko) 2012-08-29 2020-08-06 니혼 파워 그래파이트 컴패니, 리미티드 음극 탄소재료 제조장치 및 이 장치를 이용한 음극 탄소재료의 제조방법
KR101582718B1 (ko) 2013-02-04 2016-01-06 주식회사 엘지화학 구형 천연 흑연을 포함하는 음극 및 이를 포함하는 리튬 이차 전지
KR101479320B1 (ko) 2013-02-12 2015-01-05 (주)포스코켐텍 리튬 이차 전지용 음극 활물질 및 이의 제조 방법
KR101708363B1 (ko) 2013-02-15 2017-02-20 삼성에스디아이 주식회사 음극 활물질, 및 이를 채용한 음극과 리튬 전지
CN103199254B (zh) 2013-04-03 2016-08-10 深圳市贝特瑞新能源材料股份有限公司 一种锂离子电池石墨负极材料及其制备方法

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ES2659193T3 (es) 2018-03-14
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HUE060820T2 (hu) 2023-04-28
MX2014011983A (es) 2015-03-09
WO2013149807A3 (en) 2013-12-19
PL3326968T3 (pl) 2023-03-20
EP3326968A1 (en) 2018-05-30
US10305107B2 (en) 2019-05-28
JP6360034B2 (ja) 2018-07-18
EP3326968B1 (en) 2022-10-12
US20150079477A1 (en) 2015-03-19
EP2834192B1 (en) 2018-01-03
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WO2013149807A2 (en) 2013-10-10
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CA2869499A1 (en) 2013-10-10
ES2934232T3 (es) 2023-02-20
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EP2834192A2 (en) 2015-02-11
HUE036038T2 (hu) 2018-06-28
PL2834192T3 (pl) 2018-06-29
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CN104364193A (zh) 2015-02-18
CA2869499C (en) 2020-06-23
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