CO2018005930A2 - Materiales compuestos de carbono - Google Patents
Materiales compuestos de carbonoInfo
- 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
Links
Classifications
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- 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
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- 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
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- 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
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- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (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.
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) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2019098733A1 (ko) * | 2017-11-16 | 2019-05-23 | 주식회사 엘지화학 | 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지 |
KR102328259B1 (ko) * | 2017-11-16 | 2021-11-18 | 주식회사 엘지에너지솔루션 | 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지 |
CN111095622B (zh) | 2017-11-16 | 2023-03-31 | 株式会社Lg新能源 | 硫碳复合物、其制备方法和包含其的锂二次电池 |
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 |
BR112020022105B1 (pt) | 2018-04-30 | 2022-09-13 | Lyten, Inc. | Bateria de íon de lítio e materiais da bateria |
MX2021005434A (es) * | 2018-11-12 | 2021-09-08 | Univ Monash | Metodo para producir catodos de azufre gruesos para baterias de li-s. |
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 |
US20240145673A1 (en) * | 2021-10-29 | 2024-05-02 | Lg Energy Solution, Ltd. | Positive electrode including sulfur-carbon composite and lithium-ion secondary battery including the same |
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 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6194099B1 (en) * | 1997-12-19 | 2001-02-27 | Moltech Corporation | Electrochemical cells with carbon nanofibers and electroactive sulfur compounds |
WO2011028804A2 (en) * | 2009-09-02 | 2011-03-10 | Ut-Battelle, Llc | Sulfur-carbon nanocomposites and their application as cathode materials in lithium-sulfur batteries |
CN102050437B (zh) * | 2009-10-29 | 2013-01-30 | 上海比亚迪有限公司 | 一种碳复合材料和其制备方法及应用 |
US9099744B2 (en) * | 2011-03-31 | 2015-08-04 | Basf Se | Particulate porous carbon material and use thereof in lithium cells |
US8533734B2 (en) * | 2011-04-04 | 2013-09-10 | International Business Machines Corporation | Application programming interface for managing time sharing option address space |
JP6021947B2 (ja) * | 2012-02-16 | 2016-11-09 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | リチウム−硫黄電池に使用される硫黄含有複合材、それを含む電極材料およびリチウム−硫黄電池 |
CN102634171B (zh) * | 2012-04-20 | 2013-07-17 | 四川瑞安特电子技术有限公司 | 一种石墨基材led导热材料的制造方法 |
CN204179148U (zh) * | 2014-09-29 | 2015-02-25 | 南京中储新能源有限公司 | 一种石墨烯包覆的碳纳米纤维/硫复合材料及二次电池 |
CN104495811B (zh) * | 2014-12-12 | 2017-01-11 | 盐城市新能源化学储能与动力电源研究中心 | 一种石墨烯复合材料及其制备方法 |
CN104779379A (zh) * | 2014-12-31 | 2015-07-15 | 山东玉皇新能源科技有限公司 | 一种锂二次电池用新型硫碳复合材料及其制备方法 |
CN104766967A (zh) * | 2015-03-18 | 2015-07-08 | 南京师范大学 | 一种锂硫电池正极用硫/碳复合材料的制备方法 |
-
2015
- 2015-11-10 EP EP15382557.5A patent/EP3168905A1/en not_active Withdrawn
-
2016
- 2016-11-10 JP JP2018524775A patent/JP2019504435A/ja active Pending
- 2016-11-10 US US15/775,287 patent/US20180331352A1/en not_active Abandoned
- 2016-11-10 EP EP16794337.2A patent/EP3375029A1/en not_active Withdrawn
- 2016-11-10 AU AU2016352031A patent/AU2016352031A1/en not_active Abandoned
- 2016-11-10 RU RU2018117874A patent/RU2018117874A/ru not_active Application Discontinuation
- 2016-11-10 SG SG11201803864YA patent/SG11201803864YA/en unknown
- 2016-11-10 MX MX2018005865A patent/MX2018005865A/es unknown
- 2016-11-10 CN CN201680065639.5A patent/CN108292740B/zh not_active Expired - Fee Related
- 2016-11-10 CA CA3004938A patent/CA3004938A1/en not_active Abandoned
- 2016-11-10 KR KR1020187016229A patent/KR20180084862A/ko unknown
- 2016-11-10 BR BR112018009384A patent/BR112018009384A8/pt not_active Application Discontinuation
- 2016-11-10 WO PCT/EP2016/077314 patent/WO2017081182A1/en active Application Filing
-
2018
- 2018-05-09 CL CL2018001264A patent/CL2018001264A1/es unknown
- 2018-06-10 CO CONC2018/0005930A patent/CO2018005930A2/es unknown
-
2019
- 2019-01-17 HK HK19100874.0A patent/HK1258522A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
KR20180084862A (ko) | 2018-07-25 |
RU2018117874A (ru) | 2019-12-16 |
BR112018009384A8 (pt) | 2019-02-26 |
MX2018005865A (es) | 2018-09-28 |
SG11201803864YA (en) | 2018-06-28 |
HK1258522A1 (zh) | 2019-11-15 |
BR112018009384A2 (pt) | 2018-11-13 |
CL2018001264A1 (es) | 2018-10-12 |
EP3168905A1 (en) | 2017-05-17 |
AU2016352031A1 (en) | 2018-06-07 |
US20180331352A1 (en) | 2018-11-15 |
WO2017081182A1 (en) | 2017-05-18 |
CN108292740A (zh) | 2018-07-17 |
JP2019504435A (ja) | 2019-02-14 |
CA3004938A1 (en) | 2017-05-18 |
CN108292740B (zh) | 2022-07-19 |
EP3375029A1 (en) | 2018-09-19 |
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