GB121188A - Improvements relating to Wood Separators for Secondary Electric Batteries. - Google Patents

Improvements relating to Wood Separators for Secondary Electric Batteries.

Info

Publication number
GB121188A
GB121188A GB18102/17A GB1810217A GB121188A GB 121188 A GB121188 A GB 121188A GB 18102/17 A GB18102/17 A GB 18102/17A GB 1810217 A GB1810217 A GB 1810217A GB 121188 A GB121188 A GB 121188A
Authority
GB
United Kingdom
Prior art keywords
separators
wood
solution
improvements relating
secondary electric
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
GB18102/17A
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.)
Chloride Electrical Storage Co Ltd
Original Assignee
Chloride Electrical Storage 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 Chloride Electrical Storage Co Ltd filed Critical Chloride Electrical Storage Co Ltd
Priority to GB18102/17A priority Critical patent/GB121188A/en
Priority to FR491412A priority patent/FR491412A/en
Publication of GB121188A publication Critical patent/GB121188A/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
    • 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
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)

Abstract

121,188. Chloride Electrical Storage Co., and Heap, B. Dec. 6, 1917. Separators.-Wood separators are treated in a weak alkaline solution, washed in water, and dried in a steam or other heated vacuum chamber. The alkaline solution may consist of a solution of caustic soda of specific gravity 1.05, the period of immersion being twenty-four hours or less if the solution is heated and used under pressure. The separators are made of American cypress or other wood of the same genus, such as California red wood.
GB18102/17A 1917-12-06 1917-12-06 Improvements relating to Wood Separators for Secondary Electric Batteries. Expired GB121188A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB18102/17A GB121188A (en) 1917-12-06 1917-12-06 Improvements relating to Wood Separators for Secondary Electric Batteries.
FR491412A FR491412A (en) 1917-12-06 1918-08-22 Improvements to wooden separators for secondary electric batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18102/17A GB121188A (en) 1917-12-06 1917-12-06 Improvements relating to Wood Separators for Secondary Electric Batteries.

Publications (1)

Publication Number Publication Date
GB121188A true GB121188A (en) 1918-12-06

Family

ID=32347840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18102/17A Expired GB121188A (en) 1917-12-06 1917-12-06 Improvements relating to Wood Separators for Secondary Electric Batteries.

Country Status (2)

Country Link
FR (1) FR491412A (en)
GB (1) GB121188A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110416479A (en) * 2019-07-31 2019-11-05 东华大学 A kind of multichannel carbide wood interlayer and its preparation and application with orientation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110416479A (en) * 2019-07-31 2019-11-05 东华大学 A kind of multichannel carbide wood interlayer and its preparation and application with orientation

Also Published As

Publication number Publication date
FR491412A (en) 1919-06-03

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