HK12476A - A separator-forming mixture containing polyacrylamide for dry electrochemical ceels and a method of cross-linking polyacrylamide - Google Patents

A separator-forming mixture containing polyacrylamide for dry electrochemical ceels and a method of cross-linking polyacrylamide

Info

Publication number
HK12476A
HK12476A HK124/76*UA HK12476A HK12476A HK 12476 A HK12476 A HK 12476A HK 12476 A HK12476 A HK 12476A HK 12476 A HK12476 A HK 12476A
Authority
HK
Hong Kong
Prior art keywords
polyacrylamide
ceels
separator
cross
mixture containing
Prior art date
Application number
HK124/76*UA
Other languages
English (en)
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
Publication of HK12476A publication Critical patent/HK12476A/xx

Links

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
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Primary Cells (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
HK124/76*UA 1971-07-02 1976-03-04 A separator-forming mixture containing polyacrylamide for dry electrochemical ceels and a method of cross-linking polyacrylamide HK12476A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15954371A 1971-07-02 1971-07-02
US25251072A 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
HK12476A true HK12476A (en) 1976-03-12

Family

ID=26856057

Family Applications (1)

Application Number Title Priority Date Filing Date
HK124/76*UA HK12476A (en) 1971-07-02 1976-03-04 A separator-forming mixture containing polyacrylamide for dry electrochemical ceels and a method of cross-linking polyacrylamide

Country Status (14)

Country Link
JP (2) JPS559786B1 (fr)
AR (1) AR193275A1 (fr)
BE (1) BE785744A (fr)
CA (1) CA982218A (fr)
CH (2) CH564852A5 (fr)
DK (1) DK136285B (fr)
FR (1) FR2144697B1 (fr)
GB (1) GB1387448A (fr)
HK (1) HK12476A (fr)
KE (1) KE2596A (fr)
MY (1) MY7600080A (fr)
NL (1) NL172195C (fr)
OA (1) OA04120A (fr)
SE (2) SE382529B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125685A (en) * 1977-06-30 1978-11-14 Polaroid Corporation Electrical cells and batteries and methods of making the same
JPH0661431B2 (ja) * 1988-03-11 1994-08-17 宇部興産株式会社 中空糸束組立体

Also Published As

Publication number Publication date
NL172195C (nl) 1983-07-18
JPS5238871B2 (fr) 1977-10-01
FR2144697A1 (fr) 1973-02-16
SE7510459L (sv) 1975-09-18
DE2231810A1 (de) 1973-01-18
SE382529B (sv) 1976-02-02
DK136285C (fr) 1978-02-20
KE2596A (en) 1976-02-13
CH569367A5 (fr) 1975-11-14
SE405911B (sv) 1979-01-08
BE785744A (fr) 1973-01-02
AR193275A1 (es) 1973-04-11
FR2144697B1 (fr) 1974-12-27
DE2231810B2 (de) 1976-12-23
NL172195B (nl) 1983-02-16
AU4411772A (en) 1974-01-03
DK136285B (da) 1977-09-19
OA04120A (fr) 1979-11-30
NL7209221A (fr) 1973-01-04
CA982218A (en) 1976-01-20
MY7600080A (en) 1976-12-31
GB1387448A (en) 1975-03-19
JPS5123560A (en) 1976-02-25
JPS559786B1 (fr) 1980-03-12
CH564852A5 (fr) 1975-07-31

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