CO2018005930A2 - Materiales compuestos de carbono - Google Patents

Materiales compuestos de carbono

Info

Publication number
CO2018005930A2
CO2018005930A2 CONC2018/0005930A CO2018005930A CO2018005930A2 CO 2018005930 A2 CO2018005930 A2 CO 2018005930A2 CO 2018005930 A CO2018005930 A CO 2018005930A CO 2018005930 A2 CO2018005930 A2 CO 2018005930A2
Authority
CO
Colombia
Prior art keywords
composite materials
carbon composite
average size
relates
matrix
Prior art date
Application number
CONC2018/0005930A
Other languages
English (en)
Inventor
Palomino Julián Morales
Amores Álvaro Caballero
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 CO2018005930A2 publication Critical patent/CO2018005930A2/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
    • 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
    • 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
    • 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)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Medicinal Preparation (AREA)

Abstract

La presente invención se refiere a materiales compuestos que comprenden una matriz porosa fibrosa de grafito que comprende mesoporos con un tamaño medio entre 2 y 50 nm, y microporos con un tamaño medio por debajo de 2 nm, y azufre elemental ubicado en los poros de la matriz. La invención también se refiere a los procesos para preparar el material compuesto, incluyendo los métodos físicos y químicos, así como los métodos mecánicos que utilizan condiciones secas y húmedas. Los materiales compuestos descritos son particularmente útiles en electrodos de sulfururo de litio.
CONC2018/0005930A 2015-11-10 2018-06-10 Materiales compuestos de carbono CO2018005930A2 (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
CO2018005930A2 true CO2018005930A2 (es) 2018-06-20

Family

ID=54545057

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0005930A CO2018005930A2 (es) 2015-11-10 2018-06-10 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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US10693139B2 (en) * 2016-08-12 2020-06-23 Korea Advanced Institute Of Science And Technology Carbonaceous structure and method for preparing the same, electrode material and catalyst including the carbonaceous structure, and energy storage device including the electrode material
KR102207525B1 (ko) * 2017-10-30 2021-01-25 주식회사 엘지화학 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지
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
EP3712988A4 (en) 2017-11-16 2020-12-02 LG Chem, Ltd. SULFUR-CARBON COMPOSITE, ITS PREPARATION PROCESS AND SECONDARY LITHIUM BATTERY CONTAINING IT
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
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
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
CN112219294A (zh) * 2018-04-30 2021-01-12 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
JP2022519415A (ja) * 2018-11-12 2022-03-24 モナシュ ユニヴァーシティ Ｌｉ－ｓ電池用厚型硫黄カソードの製造方法
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
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
CN116830303A (zh) * 2021-10-29 2023-09-29 株式会社Lg新能源 包含硫-碳复合材料的正极和包含正极的锂离子二次电池
CN114086321B (zh) * 2021-11-25 2023-05-12 太原理工大学 一种基于同轴静电纺丝技术制备碳/硫化锂复合材料的方法
KR20240064237A (ko) * 2022-11-04 2024-05-13 경상국립대학교산학협력단 고성능 황 양극재, 이의 제조방법 및 이를 포함하는 리튬-황 전지

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Also Published As

Publication number Publication date
EP3168905A1 (en) 2017-05-17
CA3004938A1 (en) 2017-05-18
KR20180084862A (ko) 2018-07-25
HK1258522A1 (zh) 2019-11-15
EP3375029A1 (en) 2018-09-19
JP2019504435A (ja) 2019-02-14
BR112018009384A8 (pt) 2019-02-26
RU2018117874A (ru) 2019-12-16
CN108292740A (zh) 2018-07-17
CL2018001264A1 (es) 2018-10-12
AU2016352031A1 (en) 2018-06-07
MX2018005865A (es) 2018-09-28
US20180331352A1 (en) 2018-11-15
WO2017081182A1 (en) 2017-05-18
SG11201803864YA (en) 2018-06-28
CN108292740B (zh) 2022-07-19
BR112018009384A2 (pt) 2018-11-13

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