WO2008093437A1 - 水素吸蔵合金およびニッケル－水素電池用電極 - Google Patents

水素吸蔵合金およびニッケル－水素電池用電極 Download PDF

Info

Publication number
WO2008093437A1
WO2008093437A1 PCT/JP2007/061523 JP2007061523W WO2008093437A1 WO 2008093437 A1 WO2008093437 A1 WO 2008093437A1 JP 2007061523 W JP2007061523 W JP 2007061523W WO 2008093437 A1 WO2008093437 A1 WO 2008093437A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogen
storage alloy
nickel
hydrogen storage
electrode
Prior art date
Application number
PCT/JP2007/061523
Other languages
English (en)
French (fr)
Inventor
Yasushi Kojima
Hiroyuki Ikeda
Satoru Furukawa
Kazutaka Sugiyama
Nobuo Kobayashi
Original Assignee
Chuo Denki Kogyo Co., 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 Chuo Denki Kogyo Co., Ltd. filed Critical Chuo Denki Kogyo Co., Ltd.
Priority to EP07744853.8A priority Critical patent/EP2123782B1/en
Priority to KR1020097016423A priority patent/KR101148806B1/ko
Priority to US12/525,000 priority patent/US8377374B2/en
Publication of WO2008093437A1 publication Critical patent/WO2008093437A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
    • C01B3/0047—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof
    • C01B3/0057—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof also containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/28—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/383—Hydrogen absorbing alloys
    • H01M4/385—Hydrogen absorbing alloys of the type LaNi5
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Transportation (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

　ハイブリッド自動車用途に供される、具体的には車体の駆動モータの電源として使用される、ニッケル－水素電池の負極材料として用いられる水素吸蔵合金は、ＣａＣｕ５型の結晶構造を有するＡＢ5型水素吸蔵合金であって、一般式ＲＮｉａＣｏｂＡｌｃＭｎｄ（Ｒ：希土類金属の混合物）において４．１５≦ａ≦４．４、０．１５≦ｂ≦０．３５、１≦ｃ／ｄ≦１．７、５．２５≦ａ+ｂ+ｃ+ｄ≦５．４５で表される。
PCT/JP2007/061523 2007-01-30 2007-06-07 水素吸蔵合金およびニッケル－水素電池用電極 WO2008093437A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07744853.8A EP2123782B1 (en) 2007-01-30 2007-06-07 Hydrogen storage alloy, and electrode for nickel-hydrogen battery
KR1020097016423A KR101148806B1 (ko) 2007-01-30 2007-06-07 수소 흡장 합금, 니켈-수소 전지용 전극, 하이브리드 자동차용 구동 장치 및 하이브리드 자동차
US12/525,000 US8377374B2 (en) 2007-01-30 2007-06-07 Hydrogen-absorbing alloy and electrode for nickel-metal hydride secondary batteries

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-019938 2007-01-30
JP2007019938A JP3992075B1 (ja) 2007-01-30 2007-01-30 水素吸蔵合金およびニッケル−水素電池用電極

Publications (1)

Publication Number Publication Date
WO2008093437A1 true WO2008093437A1 (ja) 2008-08-07

Family

ID=38683354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/061523 WO2008093437A1 (ja) 2007-01-30 2007-06-07 水素吸蔵合金およびニッケル－水素電池用電極

Country Status (7)

Country Link
US (1) US8377374B2 (ja)
EP (1) EP2123782B1 (ja)
JP (1) JP3992075B1 (ja)
KR (1) KR101148806B1 (ja)
CN (1) CN101589165A (ja)
TW (1) TWI395364B (ja)
WO (1) WO2008093437A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5798299B2 (ja) * 2009-03-31 2015-10-21 三井金属鉱業株式会社 水素吸蔵合金粉末の製造方法
CN102306756A (zh) * 2011-08-16 2012-01-04 新乡市天力能源材料有限公司 储氢合金粉及其制备方法
JP2015203119A (ja) * 2014-04-11 2015-11-16 プライムアースＥｖエナジー株式会社 水素吸蔵合金、ニッケル水素蓄電池、及び水素吸蔵合金の製造方法
CN104518204B (zh) * 2014-08-28 2018-05-04 包头稀土研究院 一种稀土-钇-镍系储氢合金及含该储氢合金的二次电池
US10432559B2 (en) 2016-10-24 2019-10-01 Snap Inc. Generating and displaying customized avatars in electronic messages
US11245658B2 (en) 2018-09-28 2022-02-08 Snap Inc. System and method of generating private notifications between users in a communication session

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09213319A (ja) 1996-02-05 1997-08-15 Matsushita Electric Ind Co Ltd 密閉型アルカリ蓄電池
JPH1025529A (ja) 1996-03-28 1998-01-27 Shin Etsu Chem Co Ltd 希土類元素含有水素吸蔵合金、その製造方法およびそれを用いたアルカリ蓄電池用負電極並びにアルカリ蓄電池
WO2003054240A1 (en) 2001-12-13 2003-07-03 Santoku Corporation Hydrogen storage alloy and hydrogen storage alloy powder, method for production thereof, and negative electrode for nickel-hydrogen secondary cell
JP2003229120A (ja) * 2003-01-14 2003-08-15 Matsushita Electric Ind Co Ltd 密閉式金属酸化物・水素蓄電池
JP2005133193A (ja) * 2003-10-31 2005-05-26 Mitsui Mining & Smelting Co Ltd 低Ｃｏ水素吸蔵合金

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001040442A (ja) * 1999-05-26 2001-02-13 Mitsui Mining & Smelting Co Ltd 水素吸蔵合金
JP3881823B2 (ja) * 2000-06-09 2007-02-14 三井金属鉱業株式会社 水素吸蔵合金及びその製造方法
JP2002164045A (ja) 2000-11-27 2002-06-07 Toshiba Corp 水素吸蔵合金、二次電池、ハイブリッドカー及び電気自動車

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09213319A (ja) 1996-02-05 1997-08-15 Matsushita Electric Ind Co Ltd 密閉型アルカリ蓄電池
JPH1025529A (ja) 1996-03-28 1998-01-27 Shin Etsu Chem Co Ltd 希土類元素含有水素吸蔵合金、その製造方法およびそれを用いたアルカリ蓄電池用負電極並びにアルカリ蓄電池
WO2003054240A1 (en) 2001-12-13 2003-07-03 Santoku Corporation Hydrogen storage alloy and hydrogen storage alloy powder, method for production thereof, and negative electrode for nickel-hydrogen secondary cell
JP2003229120A (ja) * 2003-01-14 2003-08-15 Matsushita Electric Ind Co Ltd 密閉式金属酸化物・水素蓄電池
JP2005133193A (ja) * 2003-10-31 2005-05-26 Mitsui Mining & Smelting Co Ltd 低Ｃｏ水素吸蔵合金

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2123782A4 *

Also Published As

Publication number Publication date
TW200832790A (en) 2008-08-01
US20120001131A1 (en) 2012-01-05
TWI395364B (zh) 2013-05-01
EP2123782B1 (en) 2016-10-12
KR20090101295A (ko) 2009-09-24
EP2123782A1 (en) 2009-11-25
JP3992075B1 (ja) 2007-10-17
KR101148806B1 (ko) 2012-05-24
JP2008184660A (ja) 2008-08-14
EP2123782A4 (en) 2014-01-08
CN101589165A (zh) 2009-11-25
US8377374B2 (en) 2013-02-19

Similar Documents

Publication Publication Date Title
WO2008093437A1 (ja) 水素吸蔵合金およびニッケル－水素電池用電極
EP2026390A3 (en) Lithium hydride negative electrode for rechargeable lithium batteries
WO2009127451A3 (de) Notenergieversorgungsvorrichtung für ein hybridfahrzeug
WO2008073968A3 (en) Self-ordered nanotubes of titanium oxides and titanium alloy oxides for energy storage and battery applications
EP2560229A3 (en) Lithium secondary batteries and nonaqueous electrolyte for use in the same
WO2007048112A3 (en) Lift truck with hybrid power source
MX2010004557A (es) Paquete de baterias y herramienta de potencia provista con el mismo.
WO2008139157A8 (en) A silicon anode for a rechargeable battery
WO2012011946A3 (en) Method for producing la/ce/mm/y base alloys, resulting alloys, and battery electrodes
WO2008105490A1 (ja) オリビン型構造を有する化合物、非水電解質二次電池用正極、非水電解質二次電池
AU2009314272A8 (en) Strategy for maintaining state of charge of a low-voltage battery bank in a hybrid electric vehicle having a high-voltage traction battery bank
TW200737563A (en) Non-aqueous electrolyte and electrochemical device with an improved safety
FR2966288B1 (fr) Batterie d'une motorisation electrique de vehicule automobile
WO2014004531A3 (en) Metal/oxygen battery with electrochemical oxygen compression
PL1674720T3 (pl) Sposób zarządzania trybem "stop-i-start" w pojeździe silnikowym wyposażonym w wewnętrzny silnik spalinowy
WO2009019861A1 (ja) 非水電解質二次電池及びその製造方法
TW200601601A (en) Nonaqueous electrolyte solution and lithium secondary battery using same
EP2502774A4 (en) VEHICLE AND METHOD FOR CONTROLLING THE VEHICLE
WO2008144752A3 (en) Energy recapture for an industrial vehicle
WO2011105833A3 (ko) 출력 향상을 위한 양극 활물질 및 이를 포함하는 리튬 이차전지
MY146863A (en) Hybrid battery
TW200642132A (en) Electrolyte solution and battery
WO2009060666A1 (ja) ニッケル水素蓄電池および水素吸蔵合金の製造方法
TW200703754A (en) Electrode for lithium secondary battery comprising electrode additive and lithium secondary battery using the same
TW200723579A (en) Negative electrode material for nonaqueous electrolyte secondary battery, process for producing the same, negative electrode and nonaqueous electrolyte secondary battery

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780050423.2

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07744853

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1020097016423

Country of ref document: KR

REEP Request for entry into the european phase

Ref document number: 2007744853

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007744853

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12525000

Country of ref document: US