FI123479B - Tunnbatteri - Google Patents

Tunnbatteri Download PDF

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Publication number
FI123479B
FI123479B FI20095645A FI20095645A FI123479B FI 123479 B FI123479 B FI 123479B FI 20095645 A FI20095645 A FI 20095645A FI 20095645 A FI20095645 A FI 20095645A FI 123479 B FI123479 B FI 123479B
Authority
FI
Finland
Prior art keywords
cathode
paste
mixture
boric acid
cathode paste
Prior art date
Application number
FI20095645A
Other languages
English (en)
Finnish (fi)
Other versions
FI20095645A (sv
FI20095645A0 (sv
Inventor
Xiachang Zhang
Original Assignee
Enfucell Ltd
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 Enfucell Ltd filed Critical Enfucell Ltd
Priority to FI20095645A priority Critical patent/FI123479B/sv
Publication of FI20095645A0 publication Critical patent/FI20095645A0/sv
Priority to EP10785799A priority patent/EP2441107A4/en
Priority to JP2012514503A priority patent/JP2012529734A/ja
Priority to KR1020127000448A priority patent/KR20120055531A/ko
Priority to US13/376,712 priority patent/US20120135297A1/en
Priority to PCT/FI2010/050476 priority patent/WO2010142851A1/en
Priority to CN2010800283496A priority patent/CN102804465A/zh
Publication of FI20095645A publication Critical patent/FI20095645A/sv
Application granted granted Critical
Publication of FI123479B publication Critical patent/FI123479B/sv

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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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/40—Printed batteries, e.g. thin film batteries
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)

Claims (13)

1. Katodpasta avsedd för ett tunnbatteri, vilken katodpasta omfattar ett aktivt katodmaterial, en elektrolytlösning, en eller flera bindemedel och bor- 5 syra.
2. Katodpasta enligt patentkrav 1, väri mängden borsyra är i omrä-det 0,02 - 0,2 %, företrädesvis 0,05 - 0,15 %, heist 0,08 % av katodpastans vikt.
3. Katodpasta enligt patentkrav 1 eller 2, väri bindemedlet väljs frän 10 en grupp bestäende av polyvinylalkohol, karboximetylcellulosa och blandningar av dessa.
4. Katodpasta enligt nägot av patentkraven 1, 2 eller 3, väri det ak-tiva katodmaterialet omfattar Mn02 och elektrolytlösningen omfattar ZnC^.
5. Katodpasta enligt nägot av patentkraven 1,2,3 eller 4, vilken om-15 fattar ett ledande material säsom kolpulver.
6. Förfarande för framställning av katodpasta enligt patentkrav 1, 2, 3 eller 4, vilket förfarande omfattar stegen, väri: - blandas ett aktivt katodmaterial, ett eventuellt ledande material och borsyra tillsammans för att bilda en första, pulveraktig blandning, 20. blandas en elektrolytlösning och ett bindemedel/bindemedel till sammans för att bilda en andra blandning, - tillsätts den andra blandningen i den första blandningen för att bilda katodpasta.
7. Förfarande för framställning av katodpasta enligt patentkrav 1-5, 25 vilket förfarande omfattar stegen, väri: CO £ - blandas ett aktivt katodmaterial med ett eventuellt ledande material ™ för att bilda en första, pulveraktig blandning, CVJ 9. blandas en elektrolytlösning, ett bindemedel/bindemedel och bor- ” syra tillsammans för att bilda en andra blandning, ir 30 - tillsätts den andra blandningen i den första blandningen för att bilda katodpasta. S
8. Förfarande enligt patentkrav 6 eller 7, väri den första blandningen o och den andra blandningen blandas genom att blanda om den under en o ^ timme.
9. Tunnbatteri, vilket omfattar katodpasta enligt nägot av patentkra ven 1 - 5.
10. Tunnbatteri enligt patentkrav 9, vilket omfattar zinkbläck som anodmaterial och ett eller flera separatorskikt av papper.
11. Katod, vilken omfattar katodpasta enligt nägot av patentkraven 1 -5.
12. Tunnbatteri, vilket omfattar: - en anod, - en katod enligt patentkrav 11, - en separator, till exempel papper, som är mellan anoden och kato- den.
13. Tunnbatteri enligt patentkrav 12, vilket omfattar ett tätnings- material runt anoden, katoden och separatorn. CO δ C\J i CVJ o CO X cc CL LO CO LO O) O O CVJ
FI20095645A 2009-06-10 2009-06-10 Tunnbatteri FI123479B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20095645A FI123479B (sv) 2009-06-10 2009-06-10 Tunnbatteri
EP10785799A EP2441107A4 (en) 2009-06-10 2010-06-09 THIN BATTERY
JP2012514503A JP2012529734A (ja) 2009-06-10 2010-06-09 薄型バッテリー
KR1020127000448A KR20120055531A (ko) 2009-06-10 2010-06-09 박형 배터리
US13/376,712 US20120135297A1 (en) 2009-06-10 2010-06-09 Thin Battery
PCT/FI2010/050476 WO2010142851A1 (en) 2009-06-10 2010-06-09 Thin battery
CN2010800283496A CN102804465A (zh) 2009-06-10 2010-06-09 薄电池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095645A FI123479B (sv) 2009-06-10 2009-06-10 Tunnbatteri
FI20095645 2009-06-10

Publications (3)

Publication Number Publication Date
FI20095645A0 FI20095645A0 (sv) 2009-06-10
FI20095645A FI20095645A (sv) 2010-12-11
FI123479B true FI123479B (sv) 2013-05-31

Family

ID=40825351

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095645A FI123479B (sv) 2009-06-10 2009-06-10 Tunnbatteri

Country Status (7)

Country Link
US (1) US20120135297A1 (sv)
EP (1) EP2441107A4 (sv)
JP (1) JP2012529734A (sv)
KR (1) KR20120055531A (sv)
CN (1) CN102804465A (sv)
FI (1) FI123479B (sv)
WO (1) WO2010142851A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018071A1 (de) * 2010-04-20 2011-10-20 Varta Microbattery Gmbh Druckbarer Elektrolyt
JP6022227B2 (ja) 2012-06-20 2016-11-09 住友化学株式会社 塗工液、積層多孔質フィルム及び非水電解液二次電池
US20140199578A1 (en) * 2013-01-15 2014-07-17 New Jersey Institute Of Technology Flexible alkaline battery
KR101511342B1 (ko) * 2013-09-17 2015-04-14 한국생산기술연구원 역 구조 전지
WO2015093411A1 (ja) 2013-12-20 2015-06-25 三洋化成工業株式会社 リチウムイオン電池用電極、リチウムイオン電池及びリチウムイオン電池用電極の製造方法
CN103824997B (zh) * 2014-03-20 2016-12-07 常州恩福赛印刷电子有限公司 一种薄型储能装置及制作工艺
GB2553128B (en) 2016-08-24 2020-02-26 Dst Innovations Ltd Rechargeable power cells
CN113012948A (zh) * 2021-02-25 2021-06-22 海南大学 一种用于锌离子储能器件的锌碳复合电极材料的制备方法
EP4279329A1 (en) 2022-05-17 2023-11-22 Scania CV AB Control device and method for controlling an energy storage device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268589A (en) * 1977-12-08 1981-05-19 Imatra Paristo Oy Cell having improved rechargeability
JPH0685328B2 (ja) * 1986-07-02 1994-10-26 日本電池株式会社 アルカリ蓄電池用カドミウム負極板の製造法
JPS63250058A (ja) * 1987-04-03 1988-10-17 Japan Storage Battery Co Ltd アルカリ蓄電池用ニツケル正極板とその製造法
EP0563394B1 (en) * 1991-10-09 1998-08-05 Yuasa Corporation Use of a macromolecular compound for making a depolarizing mixture
JP3422457B2 (ja) * 1997-06-03 2003-06-30 ティーポール株式会社 高級アルコール系濃縮中性洗剤組成物
US6500584B1 (en) * 1998-03-27 2002-12-31 Matsushita Electric Industrial Co., Ltd. Manganese dry batteries
DK1393393T3 (da) 2001-05-24 2011-07-11 Ray O Vac Corp Ionisk ledende additiv til zinkanoder i alkalisk elektrokemiske celler
US8722235B2 (en) * 2004-04-21 2014-05-13 Blue Spark Technologies, Inc. Thin printable flexible electrochemical cell and method of making the same
US20060065161A1 (en) * 2004-06-24 2006-03-30 Miller Gerald D Substrate coating compositions and their use
FI121611B (sv) 2007-02-06 2011-01-31 Enfucell Oy Tunnbatteri och förfarande för framställning av ett tunnbatteri
FI120475B (sv) * 2007-09-24 2009-10-30 Enfucell Oy Tunnbatteri med längre livstid
JP4745323B2 (ja) * 2007-11-26 2011-08-10 ナミックス株式会社 リチウムイオン二次電池、及び、その製造方法

Also Published As

Publication number Publication date
FI20095645A (sv) 2010-12-11
WO2010142851A1 (en) 2010-12-16
KR20120055531A (ko) 2012-05-31
FI20095645A0 (sv) 2009-06-10
CN102804465A (zh) 2012-11-28
US20120135297A1 (en) 2012-05-31
EP2441107A1 (en) 2012-04-18
EP2441107A4 (en) 2013-04-03
JP2012529734A (ja) 2012-11-22

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