KR900012381A - 고체 상태 전기화학 셀 - Google Patents

고체 상태 전기화학 셀 Download PDF

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Publication number
KR900012381A
KR900012381A KR1019900000792A KR900000792A KR900012381A KR 900012381 A KR900012381 A KR 900012381A KR 1019900000792 A KR1019900000792 A KR 1019900000792A KR 900000792 A KR900000792 A KR 900000792A KR 900012381 A KR900012381 A KR 900012381A
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cell
electrode
formula
electrodes
compound
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KR1019900000792A
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KR920010424B1 (ko
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가즈노리 다까다
야스하루 야마무라
시게오 곤도
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다니이 아끼오
마쓰시다 덴기 산교 가부시기가이샤
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Priority claimed from JP1015317A external-priority patent/JPH0644492B2/ja
Priority claimed from JP1067063A external-priority patent/JPH0640495B2/ja
Priority claimed from JP1147897A external-priority patent/JPH0766830B2/ja
Priority claimed from JP1216346A external-priority patent/JPH0769354B2/ja
Application filed by 다니이 아끼오, 마쓰시다 덴기 산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR900012381A publication Critical patent/KR900012381A/ko
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Publication of KR920010424B1 publication Critical patent/KR920010424B1/ko

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M14/00Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C13/00Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G11C13/0009RRAM elements whose operation depends upon chemical change
    • G11C13/0011RRAM elements whose operation depends upon chemical change comprising conductive bridging RAM [CBRAM] or programming metallization cells [PMCs]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/054Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562Solid materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/54Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of silver
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/5825Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C2213/00Indexing scheme relating to G11C13/00 for features not covered by this group
    • G11C2213/30Resistive cell, memory material aspects
    • G11C2213/34Material includes an oxide or a nitride
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

내용 없음

Description

고체 상태 전기화학 셀
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제6도는 본 발명의 실시예 2에서 얻어진 고체상태 전기화학 셀의 충방전 특성 그래프. 제7도 및 제8도는 본 발명의 실시예 3에서 얻어진 고체상태 전기화학 셀의 충방전 특성 그래프. 제9도는 정정용량과 본 발명의 실시예 9에서 얻어진 고체상태 전기화학 셀의 단자전압 사이의 관계를 나타낸 그래프. 제10도는 본 발명의 실시예 9에서 얻어진 고체상태 전기화학 셀의 충방전 특성 그래프.

Claims (13)

  1. 적어도 한쌍의 전극과 이 전극들 사이에 배치된 은이온 전도의 고체 전해질층으로 이루어진 고체상태의 전기화학 셀에 있어서, 상기 전극들중 적어도 한 전극이 전극활성물로써 은과 산화천이금속으로 구성된 산화화합물을 포함한 것을 특징으로 하는 고체상태 전기화학 셀.
  2. 제1항에 있어서, 상기 산화천이금속이 산화 바나듐으로 이루어진 것을 특징으로 하는 셀.
  3. 제1항에 있어서, 상기 산화 화합물이 식 AgxV2O5-y의(여기서 x<0.35이고, 0y〈 5)인 것을 특징으로 하는 셀.
  4. 제1항에 있어서, 고체상태의 재충전 가능한 배터리로써 이용되고, 상기 한쌍의 전극들이 상기 배터리를 위한 양전극 및음전극이며, 상기 양전극과 음전극중 적어도 하나가 식AgxV₂O5-y의(여기서, 0.6x0.8 이고 0y〈5)의 산화화합물을 포함한 것을 특징으로 하는 셀.
  5. 제4항에 있어서, 상기 양전극이 식AgxV2O5-w의(여기에서 0.6x0.8 이고 0y〈5)의 산화화합물을 포함하고, 상기 음전극이 식 AgxV2O5-w(여기서, 0.6x0.8 이고 0w〈5)의 산화화합물을 포함한 것을 특징으로 하는 셀.
  6. 제5항에 있어서, 상기 양전극이 AgxV2O5-y의 M몰을 포함하고 상기 음전극이 AgxV2O5-w의 N몰을 포함할 때 조건 Q1 Q2가 만족되는 것을 특징으로 하는 셀(여기서 0.6x0.7일때 Q1=M(1.4x-0.55), 0.7x0.8일때 Q1=M(0.6x+0.01): 0.6v0.8일때 Q2=N(-0.6+0.66)임).
  7. 제1항에 있어서, 고체상태의 아날로그 메모리 셀로써 이용되고, 상기한쌍의 전극이 상기 메모리셀을 위한 작업전극과 카운터 전극이며, 상기 작업전극과 카운터전극중 적어도 하나가 식 AgxV2O5-y의(여기서 x〉0.35이고 0y〈5)의 산화화합물을 포함한 것을 특징으로 하는 셀.
  8. 제7항에 있어서, 상기 작업전극이 식 AgxV2O5-y의(여기서 x〉0.35이고 0y〈5)의 산화화합물을 포함하고, 상기 카운터 전극이 식AgxV2O5-w(여기서 v〉0.35이고 0w5)의 산화화합물을 포함한 것을 특징으로 하는 셀.
  9. 제8항에 있어서, 상기 작업전극이 AgxV2O5-y의의 M몰을 포함하고 카운터 전극이 AgxV2O5-w의의 N몰을 포함할 때 조건 Q1 Q2가 만족되는 것을 특징으로 하는 셀 (여기서 x〉0.35이고 Q=M(0.7x-0.28) 0.35v0.7일때 Q2=N(0.6v-0.18), v0.7일때 Q2=N(-0.6v+0.66)임.)
  10. 제7항에 있어서, 상기 작업전극이 식AgxV2O5-y(여기서 x<0.35이고 0y〈5)의 산화화합물을 포함하고 상기 카운터 전극이 은금속을 포함한 것을 특징으로 하는 셀.
  11. 제7항에 있어서, 상기 작업전극이 식AgxV2O5-y(여기서 0.32x<0.8이고 0y〈5)인 것을 특징으로 하는 셀.
  12. 제1항에 있어서, 상기 은이온 전도성의 고체전해질층이 aAgX-bAg2O7cMkOℓ로 구성된 것을 특징으로 하는 셀 (여기서 x는 I, Br, Cl로 구성되는 군으로부터 선정되고; M은 W, Mo, Si, V, Cr, P, B)로 구성되는 군으로 부터 선정되며, 0.1a/(a+b+c)0.1과 2/7k/ℓ2/3의 관계가 충족됨).
  13. 제1항에 있어서, 상기 은이온 전도성의 고체전해질층이 pAgX-qAgMmOn으로 구성된 것을 특징으로 하는 셀(여기서 X는 I, Br, Cl로 구성되는 군으로부터 선정되고, M은 W, Mo, Si, V, Cr, P, B로 구성되는 군으로 선정되며; 0.1p/(p+q)1.0과 1/5m/n2/3의 관계가 충족됨).
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900000792A 1989-01-24 1990-01-24 고체 상태 전기화학 셀 KR920010424B1 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP89-15317 1989-01-24
JP1015317A JPH0644492B2 (ja) 1989-01-24 1989-01-24 電気化学素子
JP1067063A JPH0640495B2 (ja) 1989-03-17 1989-03-17 全固体二次電池
JP89-67063 1989-03-27
JP89-147897 1989-06-09
JP1147897A JPH0766830B2 (ja) 1989-06-09 1989-06-09 情報記憶素子
JP89-216346 1989-08-23
JP1216346A JPH0769354B2 (ja) 1989-08-23 1989-08-23 電気量記憶素子

Publications (2)

Publication Number Publication Date
KR900012381A true KR900012381A (ko) 1990-08-04
KR920010424B1 KR920010424B1 (ko) 1992-11-27

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US (1) US4965151A (ko)
EP (1) EP0380058B1 (ko)
KR (1) KR920010424B1 (ko)
DE (1) DE69018279T2 (ko)

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CA2199446A1 (fr) * 1997-03-07 1998-09-07 Yves Choquette Generateurs a electrolyte polymere possedant un sel de potassium permettant de stabiliser les performances et la vie utile de la batterie
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US6803147B2 (en) 2000-12-28 2004-10-12 Wilson Greatbatch Technologies, Inc. Silver vanadium oxide having low internal resistance and method of manufacture
JP3688595B2 (ja) 2001-03-30 2005-08-31 株式会社東芝 ディスク記憶装置及びスピンドルモータの駆動制御方法
US6872490B2 (en) 2001-08-09 2005-03-29 Wilson Greatbatch Technologies, Inc. Preparation for a cathode material by a two-step reduction/oxidation synthesis process
US20100185264A1 (en) * 2002-01-24 2010-07-22 Greatbatch Ltd. Method For Coating A Cathode Active Material With A Metal Oxide For Incorporation Into A Lithium Electrochemical Cell
US7211349B2 (en) 2002-08-06 2007-05-01 Wilson Greatbatch Technologies, Inc. Silver vanadium oxide provided with a metal oxide coating
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FR2905028B1 (fr) * 2006-08-21 2008-12-19 Commissariat Energie Atomique Dispositif de memoire electrochimique
JP2008059955A (ja) * 2006-08-31 2008-03-13 Kokusai Kiban Zairyo Kenkyusho:Kk 二次電池およびその製造方法
JP4201035B2 (ja) * 2006-09-05 2008-12-24 セイコーエプソン株式会社 電池素子および電子機器
JP4612664B2 (ja) * 2007-09-25 2011-01-12 セイコーエプソン株式会社 全固体二次電池、全固体二次電池の製造方法
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US10396394B2 (en) * 2016-01-12 2019-08-27 Toyota Jidosha Kabushiki Kaisha Method for producing sulfide all-solid-state battery and sulfide all-solid-state battery
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Publication number Publication date
DE69018279D1 (de) 1995-05-11
EP0380058A2 (en) 1990-08-01
EP0380058B1 (en) 1995-04-05
DE69018279T2 (de) 1995-08-17
EP0380058A3 (en) 1991-05-29
KR920010424B1 (ko) 1992-11-27
US4965151A (en) 1990-10-23

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