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Alkaline solid polymer electrolytes and their application to rechargeable batteries; Electrolytes solides polymeres alcalins application aux generateurs electrochimiques rechargeables

Abstract

A new family of solid polymer electrolytes (SPE) based on polyoxyethylene (POE), KOH and water is investigated in view of its use in rechargeable batteries. After a short review on rechargeable batteries, the preparation of various electrolyte compositions is described. Their characterization by differential scanning calorimetry (DSC), thermogravimetric analysis, X-ray diffraction and microscopy confirm a multi-phasic structure. Conductivity measurements give values up to 10 sup -3 S cm sup -1 at room temperature. Their use in cells with nickel as negative electrode and cadmium or zinc as positive electrode has been tested; cycling possibility has been shown to be satisfactory. (C.B.) 113 refs.
Authors:
Publication Date:
Mar 15, 1996
Product Type:
Thesis/Dissertation
Report Number:
FRNC-TH-4042
Reference Number:
SCA: 250903; PA: FRC-97:003936; EDB-99:001326; SN: 98002014896
Resource Relation:
Other Information: TH: These (D. es Sc.); PBD: 15 Mar 1996
Subject:
25 ENERGY STORAGE; SOLID ELECTROLYTES; ELECTRIC BATTERIES; POLYETHYLENE GLYCOLS; MOLECULAR STRUCTURE; NICKEL; ZINC; CADMIUM; IONIC CONDUCTIVITY
OSTI ID:
673930
Research Organizations:
Conservatoire National des Arts et Metiers (CNAM), 75 - Paris (France); Universite Pierre et Marie Curie, 75 - Paris (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
Other: ON: DE99703021; TRN: FR9703936
Availability:
OSTI as DE99703021
Submitting Site:
FR
Size:
188 p.
Announcement Date:

Citation Formats

Guinot, S. Alkaline solid polymer electrolytes and their application to rechargeable batteries; Electrolytes solides polymeres alcalins application aux generateurs electrochimiques rechargeables. France: N. p., 1996. Web.
Guinot, S. Alkaline solid polymer electrolytes and their application to rechargeable batteries; Electrolytes solides polymeres alcalins application aux generateurs electrochimiques rechargeables. France.
Guinot, S. 1996. "Alkaline solid polymer electrolytes and their application to rechargeable batteries; Electrolytes solides polymeres alcalins application aux generateurs electrochimiques rechargeables." France.
@misc{etde_673930,
title = {Alkaline solid polymer electrolytes and their application to rechargeable batteries; Electrolytes solides polymeres alcalins application aux generateurs electrochimiques rechargeables}
author = {Guinot, S}
abstractNote = {A new family of solid polymer electrolytes (SPE) based on polyoxyethylene (POE), KOH and water is investigated in view of its use in rechargeable batteries. After a short review on rechargeable batteries, the preparation of various electrolyte compositions is described. Their characterization by differential scanning calorimetry (DSC), thermogravimetric analysis, X-ray diffraction and microscopy confirm a multi-phasic structure. Conductivity measurements give values up to 10 sup -3 S cm sup -1 at room temperature. Their use in cells with nickel as negative electrode and cadmium or zinc as positive electrode has been tested; cycling possibility has been shown to be satisfactory. (C.B.) 113 refs.}
place = {France}
year = {1996}
month = {Mar}
}