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MX2017000470A - Material carbonoso de superficie hidrofilica modificada. - Google Patents

Material carbonoso de superficie hidrofilica modificada.

Info

Publication number
MX2017000470A
MX2017000470A MX2017000470A MX2017000470A MX2017000470A MX 2017000470 A MX2017000470 A MX 2017000470A MX 2017000470 A MX2017000470 A MX 2017000470A MX 2017000470 A MX2017000470 A MX 2017000470A MX 2017000470 A MX2017000470 A MX 2017000470A
Authority
MX
Mexico
Prior art keywords
carbonaceous particulate
particulate material
hydrophilic surface
cvd
modified carbonaceous
Prior art date
Application number
MX2017000470A
Other languages
English (en)
Inventor
GULAS Michal
Ulmann Pirmin
ZÜRCHER Simone
Spahr Michael
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 MX2017000470A publication Critical patent/MX2017000470A/es

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    • 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
    • C01B32/23—Oxidation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
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    • 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
    • C23C16/44—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 method of coating
    • C23C16/4417—Methods specially adapted for coating powder
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    • 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
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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  • Chemical & Material Sciences (AREA)
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  • Condensed Matter Physics & Semiconductors (AREA)
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  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
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  • Silicon Compounds (AREA)

Abstract

La presente descripcion se refiere a un nuevo material particulado carbonoso de superficie modificada que tiene un recubrimiento de carbono no grafitico hidrofilico. El material puede por ejemplo ser producido por recubrimiento CVD de un material particulado carbonoso tal como grafito seguido por un tratamiento oxidativo en condiciones definidas. El material resultante presenta una superficie mas hidrofilica en comparacion con un material carbonoso recubierto con CVD sin modificar, lo cual es deseable en muchas aplicaciones, tal como cuando se usa como un material activo en el electrodo negativo de baterias de iones de litio o en un material compuesto polimerico.
MX2017000470A 2014-07-15 2015-07-15 Material carbonoso de superficie hidrofilica modificada. MX2017000470A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14177137 2014-07-15
EP14177643 2014-07-18
PCT/EP2015/066212 WO2016008951A1 (en) 2014-07-15 2015-07-15 Hydrophilic surface-modified carbonaceous particulate material

Publications (1)

Publication Number Publication Date
MX2017000470A true MX2017000470A (es) 2017-03-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017000470A MX2017000470A (es) 2014-07-15 2015-07-15 Material carbonoso de superficie hidrofilica modificada.

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Country Link
US (1) US10707487B2 (es)
EP (1) EP3177651B1 (es)
JP (1) JP7067924B2 (es)
KR (1) KR102405453B1 (es)
CN (1) CN106660798B (es)
BR (1) BR112017000836A2 (es)
CA (1) CA2952148A1 (es)
ES (1) ES2896409T3 (es)
HU (1) HUE056880T2 (es)
MX (1) MX2017000470A (es)
PL (1) PL3177651T3 (es)
WO (1) WO2016008951A1 (es)

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WO2015164848A1 (en) 2014-04-25 2015-10-29 South Dakota Board Of Regents High capacity electrodes
US10637058B2 (en) 2015-10-21 2020-04-28 Imertech Sas Carbonaceous composite materials with snowball-like morphology
JP7088834B2 (ja) 2016-01-21 2022-06-21 イメリス グラファイト アンド カーボン スイッツァランド リミティド 炭素質材料及びその使用方法
JP6237805B2 (ja) * 2016-03-15 2017-11-29 日清紡ケミカル株式会社 燃料電池用多孔質セパレータ
KR101991846B1 (ko) * 2016-07-04 2019-06-24 주식회사 엘지화학 음극 및 이의 제조방법
JP2019535096A (ja) 2016-09-12 2019-12-05 イメリス グラファイト アンド カーボン スイッツァランド リミティド 組成物及びその使用
WO2018046768A2 (en) 2016-09-12 2018-03-15 Imerys Graphite & Carbon Switzerland Ltd. Compositions and uses thereof
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