GB1475384A - Iron-oxide active paste mixtures for battery electrodes - Google Patents

Iron-oxide active paste mixtures for battery electrodes

Info

Publication number
GB1475384A
GB1475384A GB3157074A GB3157074A GB1475384A GB 1475384 A GB1475384 A GB 1475384A GB 3157074 A GB3157074 A GB 3157074A GB 3157074 A GB3157074 A GB 3157074A GB 1475384 A GB1475384 A GB 1475384A
Authority
GB
United Kingdom
Prior art keywords
paste
parts
iron oxide
mixture
fine particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3157074A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1475384A publication Critical patent/GB1475384A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/806—Nonwoven fibrous fabric containing only fibres
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/248—Iron 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
    • 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
    • H01M4/626—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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. 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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/669—Steels
    • 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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
GB3157074A 1973-07-31 1974-07-17 Iron-oxide active paste mixtures for battery electrodes Expired GB1475384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00384320A US3849198A (en) 1973-07-31 1973-07-31 Iron electrode paste for alkaline battery plates

Publications (1)

Publication Number Publication Date
GB1475384A true GB1475384A (en) 1977-06-01

Family

ID=23516866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3157074A Expired GB1475384A (en) 1973-07-31 1974-07-17 Iron-oxide active paste mixtures for battery electrodes

Country Status (8)

Country Link
US (1) US3849198A (enExample)
JP (1) JPS5043437A (enExample)
CA (1) CA1005518A (enExample)
DE (1) DE2436704A1 (enExample)
FR (1) FR2246084B1 (enExample)
GB (1) GB1475384A (enExample)
IT (1) IT1018348B (enExample)
SE (1) SE393224B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411004B (sv) * 1974-03-14 1979-11-19 Westinghouse Electric Corp Forfarande for framstellning av en jernelektrod
US4021911A (en) * 1976-01-07 1977-05-10 Viktor Evmenievich Kononenko Method for producing an iron electrode for an alkaline accumulator
JPS55139764A (en) * 1979-04-18 1980-10-31 Matsushita Electric Ind Co Ltd Process for producing iron electrode
JPS56141106A (en) * 1980-04-04 1981-11-04 Hitachi Ltd Ferrite electrode material
US4356101A (en) * 1981-04-16 1982-10-26 Westinghouse Electric Corp. Iron active electrode and method of making same
US4519425A (en) * 1983-06-28 1985-05-28 Westinghouse Electric Corp. Control method for loading battery electrodes
US4745038A (en) * 1983-11-10 1988-05-17 Westinghouse Electric Corp. Integrated gasification iron-air electrical system
US4474862A (en) * 1983-11-10 1984-10-02 Westinghouse Electric Corp. Heat rechargeable iron battery system
DE3816232C1 (enExample) * 1988-05-11 1989-07-20 Deutsche Automobilgesellschaft Mbh, 3000 Hannover, De
DE3913061A1 (de) * 1988-05-11 1989-11-23 Deutsche Automobilgesellsch Verfahren zum vibrationsfuellen von schaum- oder faserstrukturelektrodengeruesten fuer galvanische zellen und aktivmassenpaste dazu
TWI401834B (zh) * 2010-03-29 2013-07-11 Nat Univ Tsing Hua 鎳鐵電池之負極電極複合材料、其製法及使用其之鎳鐵電池裝置
CN106848490A (zh) 2011-06-15 2017-06-13 南加利福尼亚大学 用于可充电铁基电池的高效率铁电极以及添加剂
US9478806B2 (en) * 2013-02-01 2016-10-25 Encell Technology, Inc. Iron electrode employing a polyvinyl alcohol binder
US9941548B2 (en) * 2013-06-20 2018-04-10 Landmark Battery Innovations, Inc. Nickel iron battery
US20150086884A1 (en) * 2013-09-23 2015-03-26 University Of Southern California High Efficiency Nickel-Iron Battery
CN103730664B (zh) * 2014-01-06 2016-08-17 中国科学院宁波材料技术与工程研究所 一种锂硫电池正极材料及其制备方法和应用
MX2019004545A (es) 2016-10-21 2019-11-12 Nantenergy Inc Electrodo de combustible corrugado.
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
KR20250134712A (ko) 2018-07-27 2025-09-11 폼 에너지 인코퍼레이티드 전기화학 전지들에 대한 음의 전극들
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761740A (en) * 1929-05-14 1930-06-03 Gen Electric Moldable product and process of preparing the same
US3066178A (en) * 1954-02-02 1962-11-27 Grubenlampenwerke Veb Alkaline storage battery having superactivated electrodes and method of superactivating the electrode materials
NL113265C (enExample) * 1956-11-16
US3507696A (en) * 1968-10-02 1970-04-21 Westinghouse Electric Corp Battery with an iron electrode having a fused coating
US3650835A (en) * 1969-12-16 1972-03-21 Westinghouse Electric Corp Preparation of battery plates with iron oxides having a fused coating
US3679482A (en) * 1971-02-05 1972-07-25 Westinghouse Electric Corp Iron electrode
GB1359746A (en) * 1971-02-18 1974-07-10 Wenstingouse Electric Corp Negative iron battery electrodes

Also Published As

Publication number Publication date
FR2246084B1 (enExample) 1978-03-24
DE2436704A1 (de) 1975-02-27
SE7409896L (enExample) 1975-02-03
SE393224B (sv) 1977-05-02
US3849198A (en) 1974-11-19
FR2246084A1 (enExample) 1975-04-25
IT1018348B (it) 1977-09-30
JPS5043437A (enExample) 1975-04-19
CA1005518A (en) 1977-02-15

Similar Documents

Publication Publication Date Title
GB1475384A (en) Iron-oxide active paste mixtures for battery electrodes
DE69302827T2 (de) Bifunktionelle Luftelektrode
US4444852A (en) Size and weight graded multi-ply laminar electrodes
US4448856A (en) Battery and fuel cell electrodes containing stainless steel charging additive
EP0059811A1 (en) Bifunctional air electrodes containing elemental iron powder charging additive
US4614696A (en) Negative electrode plate for alkaline storage cells of sealed type
SG81903A1 (en) Preparation of polymer powders which are redispersible in an aqueous medium
JP2004526286A (ja) アルカリ電池のための酸化亜鉛電極の製造方法
KR100287778B1 (ko) 카본블랙 함유 기체 소모층을 가지는 기밀형 알칼리 축전지용 음극
GB1383282A (en) Rechargeable cell with cadmium anode
US3108910A (en) Process for making electrodes or electrode elements for alkaline storage batteries an articles thus obtained
EP0129627A1 (en) Method of loading porous fibrous plaques
US2931846A (en) Electric battery plate
JPS62256366A (ja) アルカリ電池用ニツケル極
US3684579A (en) Method of producing a tungsten carbide containing electrode for fuel elements
JPH117950A (ja) アルカリ蓄電池用非焼結式ニッケル極
US4476205A (en) Pressed cadmium electrode and method of making the same
JPS57194458A (en) Manufacture of nickel electrode for alkaline storage battery
JPS6149374A (ja) アルカリ蓄電池用ニツケル正極
JPS6264062A (ja) アルカリ蓄電池用正極板
JPH0365624B2 (enExample)
US1860051A (en) Process of forming battery plates
GB1181384A (en) A process of Forming Porous Substrate Electrodes by the use of Electrophoresis
JPS5983344A (ja) カドミウム陰極板の製造方法
JP2794825B2 (ja) 水酸化ニッケル電極の化成方法

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920717