KR910003854A - 탄소질 재료와 그 제조 방법 및 이것을 사용한 비수전해액 전지 - Google Patents

탄소질 재료와 그 제조 방법 및 이것을 사용한 비수전해액 전지 Download PDF

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KR910003854A
KR910003854A KR1019900010540A KR900010540A KR910003854A KR 910003854 A KR910003854 A KR 910003854A KR 1019900010540 A KR1019900010540 A KR 1019900010540A KR 900010540 A KR900010540 A KR 900010540A KR 910003854 A KR910003854 A KR 910003854A
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carbonaceous material
nonaqueous electrolyte
same
electrolyte battery
manufacturing
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KR1019900010540A
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KR0152083B1 (ko
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히데또 아스마
아쯔오 오마루
요시오 니시
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오오가 노리오
소니 가부시끼가이샤
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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
    • H01M4/58—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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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

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  • Chemical & Material Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
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  • Civil Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

내용 없음.

Description

탄소질 재료와 그 제조 방법 및 이것을 사용한 비수전해액 전지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 인산의 첨가량과 얻어지는 단소질 재료에 있어서의 연속 충, 방전 가능 전기량의 관계를 도시하는 특성도,
제2도는 폴리풀프릴알콜수지 소성체에 있어서의 인산 첨가량과 인 잔존율의 관계를 도시하는 특성도,
제3도는 인산 첨가량에 의한 DTA 피크의 온도 변화의 특성도.

Claims (3)

  1. 유기 재료가 탄소화되어 있으며, 인올 0.2 내지 5.0중량% 함유하는 것을 특징으로 하는 탄소질 재료.
  2. 유기 재료 또는 탄소질 재료에 대하여 인 환산으로 0.2 내지 15중량%의 인 화합물을 첨가하고, 탄소화하는 것을 특징으로 하는 탄소질 재료의 제조방법.
  3. 유기 재료가 탄소화되어 인을 0.2 내지 5.0중량% 함유해서 이루어지는 탄소질 재료를 부극으로 하고 리튬을 포함한 정극과 비수전해액을 갖는 것을 특징으로 하는 비수전해액 전지.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900010540A 1989-07-29 1990-07-12 탄소질 재료와 그 제조방법 및 이것을 사용한 비수전해액전지 KR0152083B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP19759689 1989-07-29
JP1-197596 1989-07-29
JP90-48184 1990-02-28
JP02048184A JP3060474B2 (ja) 1989-07-29 1990-02-28 電池用負極およびその製造方法ならびにこれを用いた非水電解液電池
JP48184 1990-02-28

Publications (2)

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KR910003854A true KR910003854A (ko) 1991-02-28
KR0152083B1 KR0152083B1 (ko) 1998-10-15

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KR1019900010540A KR0152083B1 (ko) 1989-07-29 1990-07-12 탄소질 재료와 그 제조방법 및 이것을 사용한 비수전해액전지

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KR (1) KR0152083B1 (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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JPH0737577A (ja) * 1993-07-26 1995-02-07 Mitsubishi Gas Chem Co Inc 改良された非水溶媒リチウム二次電池
JP3436033B2 (ja) * 1996-12-27 2003-08-11 ソニー株式会社 非水電解液二次電池
JP3956384B2 (ja) 1999-09-20 2007-08-08 ソニー株式会社 二次電池
JP2004227931A (ja) * 2003-01-23 2004-08-12 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP4186115B2 (ja) 2003-06-11 2008-11-26 ソニー株式会社 リチウムイオン二次電池
CN101508748B (zh) * 2009-03-18 2011-11-09 清华大学 一种用于电化学可逆储锂的有机磷化聚合物及其制备方法
CN101533900B (zh) 2009-03-18 2012-05-16 清华大学 一种用于电化学可逆储锂的磷复合材料及其制备方法
JP5662698B2 (ja) 2009-05-15 2015-02-04 新日鉄住金化学株式会社 リチウム二次電池用負極活物質及びそれを用いた車載用リチウム二次電池
JP5697954B2 (ja) 2010-11-12 2015-04-08 新日鉄住金化学株式会社 リチウム二次電池用負極活物質及びそれを用いたリチウム二次電池
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CN110112377A (zh) 2013-03-14 2019-08-09 14族科技公司 包含锂合金化的电化学改性剂的复合碳材料
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KR102663138B1 (ko) 2014-03-14 2024-05-03 그룹14 테크놀로지스, 인코포레이티드 용매의 부재하의 졸-겔 중합을 위한 신규한 방법 및 그러한 방법으로부터의 가변형 탄소 구조의 생성
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JP7376360B2 (ja) 2017-03-09 2023-11-08 グループ１４・テクノロジーズ・インコーポレイテッド 多孔質足場材料の上のケイ素含有前駆体の分解
CN108923036A (zh) * 2018-07-17 2018-11-30 浙江大学山东工业技术研究院 碳-锂复合粉末及其制备方法、锂金属二次电池电极的制备方法
US11174167B1 (en) 2020-08-18 2021-11-16 Group14 Technologies, Inc. Silicon carbon composites comprising ultra low Z
US11335903B2 (en) 2020-08-18 2022-05-17 Group14 Technologies, Inc. Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z

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Publication number Publication date
JPH03137010A (ja) 1991-06-11
JP3060474B2 (ja) 2000-07-10
KR0152083B1 (ko) 1998-10-15

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