CA1034193A - Depolarisant pour cathode contenant un liant de polyacrylamide - Google Patents

Depolarisant pour cathode contenant un liant de polyacrylamide

Info

Publication number
CA1034193A
CA1034193A CA234,334A CA234334A CA1034193A CA 1034193 A CA1034193 A CA 1034193A CA 234334 A CA234334 A CA 234334A CA 1034193 A CA1034193 A CA 1034193A
Authority
CA
Canada
Prior art keywords
cathode
mix containing
depolarizer mix
polyacrylamide binder
polyacrylamide
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
CA234,334A
Other languages
English (en)
Inventor
Richard J. Bryndal
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1034193A publication Critical patent/CA1034193A/fr
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
    • H01M4/62—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Hybrid Cells (AREA)
CA234,334A 1974-09-27 1975-08-26 Depolarisant pour cathode contenant un liant de polyacrylamide Expired CA1034193A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/509,819 US4014712A (en) 1974-09-27 1974-09-27 Cathode-depolarizer mix containing a polyacrylamide binder

Publications (1)

Publication Number Publication Date
CA1034193A true CA1034193A (fr) 1978-07-04

Family

ID=24028201

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,334A Expired CA1034193A (fr) 1974-09-27 1975-08-26 Depolarisant pour cathode contenant un liant de polyacrylamide

Country Status (3)

Country Link
US (1) US4014712A (fr)
CA (1) CA1034193A (fr)
DE (1) DE2542923C3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125638A (en) * 1975-12-18 1978-11-14 Matsushita Electric Industrial Co., Ltd. Dry cells with stainless steel current collector
US6399246B1 (en) 2000-05-05 2002-06-04 Eveready Battery Company, Inc. Latex binder for non-aqueous battery electrodes
US6653389B2 (en) * 2000-11-20 2003-11-25 Flex Products, Inc. Aqueous crumb rubber composition
KR20210087995A (ko) * 2018-11-08 2021-07-13 맥스웰 테크놀러지스 인코포레이티드 염 및/또는 폼을 포함하는 에너지 저장 장치를 위한 조성물 및 방법
CN114050260B (zh) * 2021-10-22 2023-06-16 深圳市研一新材料有限责任公司 一种正极膜层添加剂组合物、正极膜层添加剂、正极极片以及二次电池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491640A (en) * 1945-06-20 1949-12-20 Burgess Battery Co Deferred action battery
US3009980A (en) * 1959-02-09 1961-11-21 Sidney A Corren Negative electrode
US3060254A (en) * 1959-08-03 1962-10-23 Union Carbide Corp Bonded electrodes
US3113050A (en) * 1960-09-12 1963-12-03 Union Carbide Corp Cathodes for primary and rechargeable cells
JPS5018932B1 (fr) * 1968-10-28 1975-07-03
US3784413A (en) * 1969-07-22 1974-01-08 Matsushita Electric Ind Co Ltd Dry cells
US3600231A (en) * 1969-11-28 1971-08-17 Esb Inc Mercury cell

Also Published As

Publication number Publication date
DE2542923A1 (de) 1976-04-08
USB509819I5 (fr) 1976-04-13
US4014712A (en) 1977-03-29
DE2542923B2 (de) 1979-03-01
DE2542923C3 (de) 1979-10-18

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