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MX2018005865A - Materiales compuestos de carbono. - Google Patents

Materiales compuestos de carbono.

Info

Publication number
MX2018005865A
MX2018005865A MX2018005865A MX2018005865A MX2018005865A MX 2018005865 A MX2018005865 A MX 2018005865A MX 2018005865 A MX2018005865 A MX 2018005865A MX 2018005865 A MX2018005865 A MX 2018005865A MX 2018005865 A MX2018005865 A MX 2018005865A
Authority
MX
Mexico
Prior art keywords
average size
composites
relates
carbon composites
porous
Prior art date
Application number
MX2018005865A
Other languages
English (en)
Inventor
Morales Palomino Julián
Caballero Amores Álvaro
Original Assignee
Grabat Energy S L
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 Grabat Energy S L filed Critical Grabat Energy S L
Publication of MX2018005865A publication Critical patent/MX2018005865A/es

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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
    • H01M4/362—Composites
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)

Abstract

La presente invención se refiere a materiales compuestos que comprenden una matriz porosa grafítica fibrosa que contiene mesoporos con un tamaño promedio de entre 2 y 50 nm, y microporos con un tamaño promedio por debajo de 2 nm, y azufre elemental colocado en los poros de la matriz porosa. La invención también se refiere a procedimientos para preparar el material compuesto incluyendo métodos físicos y químicos así como métodos mecánicos usando condiciones en seco y en húmedo. Los materiales compuestos descritos son particularmente útiles en electrodos para baterías de litio y azufre.
MX2018005865A 2015-11-10 2016-11-10 Materiales compuestos de carbono. MX2018005865A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15382557.5A EP3168905A1 (en) 2015-11-10 2015-11-10 Carbon composites
PCT/EP2016/077314 WO2017081182A1 (en) 2015-11-10 2016-11-10 Carbon composites

Publications (1)

Publication Number Publication Date
MX2018005865A true MX2018005865A (es) 2018-09-28

Family

ID=54545057

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018005865A MX2018005865A (es) 2015-11-10 2016-11-10 Materiales compuestos de carbono.

Country Status (15)

Country Link
US (1) US20180331352A1 (es)
EP (2) EP3168905A1 (es)
JP (1) JP2019504435A (es)
KR (1) KR20180084862A (es)
CN (1) CN108292740B (es)
AU (1) AU2016352031A1 (es)
BR (1) BR112018009384A8 (es)
CA (1) CA3004938A1 (es)
CL (1) CL2018001264A1 (es)
CO (1) CO2018005930A2 (es)
HK (1) HK1258522A1 (es)
MX (1) MX2018005865A (es)
RU (1) RU2018117874A (es)
SG (1) SG11201803864YA (es)
WO (1) WO2017081182A1 (es)

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CN107887590B (zh) * 2017-11-10 2020-04-21 中山大学 一种载硫复合正极材料及其制备方法和应用
US11658293B2 (en) * 2017-11-16 2023-05-23 Lg Energy Solution, Ltd. Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising same
KR102328259B1 (ko) * 2017-11-16 2021-11-18 주식회사 엘지에너지솔루션 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지
WO2019098733A1 (ko) * 2017-11-16 2019-05-23 주식회사 엘지화학 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지
KR102229453B1 (ko) 2017-11-24 2021-03-17 주식회사 엘지화학 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지
CN108281629B (zh) * 2018-01-16 2020-07-17 湖南国盛石墨科技有限公司 使用石墨烯包覆的碳纳米纤维/硫复合材料作为正极材料的锂硫电池
CN108417787B (zh) * 2018-01-16 2020-07-17 湖南国盛石墨科技有限公司 一种石墨烯包覆的碳纳米纤维/硫复合材料及其制备方法
CN112219294B (zh) * 2018-04-30 2026-01-30 利腾股份有限公司 锂离子电池和电池材料
WO2020090986A1 (ja) * 2018-11-01 2020-05-07 株式会社Ｇｓユアサ 非水電解液二次電池
US20210399277A1 (en) * 2018-11-12 2021-12-23 Monash University Method of producing thick sulphur cathodes for li-s batteries
JP7197089B2 (ja) * 2018-12-03 2022-12-27 国立研究開発法人産業技術総合研究所 電気化学キャパシタ電極用の黒鉛系多孔質炭素材料及びその製造方法、電気化学キャパシタ電極並びに電気化学キャパシタ
CN109686953B (zh) * 2018-12-27 2020-10-27 杭州电子科技大学 一种锂硫电池复合正极材料及其制备方法
CN109980286A (zh) * 2019-04-28 2019-07-05 上海应用技术大学 一种有效抑制有机溶剂还原分解的锂离子电池电解液
CN110098396B (zh) * 2019-05-06 2022-05-10 广东工业大学 一种锂硫电池复合正极材料及其制备方法和电池
JP7193627B2 (ja) 2019-05-28 2022-12-20 エルジー エナジー ソリューション リミテッド リチウム二次電池
KR102733689B1 (ko) * 2019-05-31 2024-11-22 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
KR102357191B1 (ko) * 2019-12-20 2022-02-03 한국과학기술원 이산화탄소로부터 리튬 황 전지 탄소기반 양극재 및 중간층의 합성방법
CN111477843B (zh) * 2020-04-14 2022-09-20 江西省纳米技术研究院 一种3d打印正极材料、其制备方法及应用
KR20220072587A (ko) * 2020-11-25 2022-06-02 주식회사 엘지에너지솔루션 리튬-황 전지용 양극의 제조방법
JP7629725B2 (ja) * 2020-12-16 2025-02-14 日産自動車株式会社 電極活物質層の内部抵抗低減剤、並びにこれを用いた二次電池用電極材料および二次電池
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Also Published As

Publication number Publication date
BR112018009384A2 (pt) 2018-11-13
JP2019504435A (ja) 2019-02-14
EP3375029A1 (en) 2018-09-19
CO2018005930A2 (es) 2018-06-20
RU2018117874A (ru) 2019-12-16
BR112018009384A8 (pt) 2019-02-26
CN108292740B (zh) 2022-07-19
EP3168905A1 (en) 2017-05-17
CA3004938A1 (en) 2017-05-18
HK1258522A1 (zh) 2019-11-15
CL2018001264A1 (es) 2018-10-12
CN108292740A (zh) 2018-07-17
AU2016352031A1 (en) 2018-06-07
US20180331352A1 (en) 2018-11-15
WO2017081182A1 (en) 2017-05-18
SG11201803864YA (en) 2018-06-28
KR20180084862A (ko) 2018-07-25

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