IT1254343B - Procedimento di preparazione di pellicole elettrolitiche solide da utilizzare in celle a combustibile. - Google Patents

Procedimento di preparazione di pellicole elettrolitiche solide da utilizzare in celle a combustibile.

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Publication number
IT1254343B
IT1254343B ITRM920330A ITRM920330A IT1254343B IT 1254343 B IT1254343 B IT 1254343B IT RM920330 A ITRM920330 A IT RM920330A IT RM920330 A ITRM920330 A IT RM920330A IT 1254343 B IT1254343 B IT 1254343B
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IT
Italy
Prior art keywords
electrodes
preparation
solid electrolytic
fuel cells
films
Prior art date
Application number
ITRM920330A
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English (en)
Original Assignee
Consiglio Nazionale Ricerche
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.)
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Publication date
Application filed by Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to ITRM920330A priority Critical patent/IT1254343B/it
Publication of ITRM920330A0 publication Critical patent/ITRM920330A0/it
Publication of ITRM920330A1 publication Critical patent/ITRM920330A1/it
Application granted granted Critical
Publication of IT1254343B publication Critical patent/IT1254343B/it

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Abstract

Procedimento per la preparazione di pellicole elettrolitiche solide aventi buone proprietà di conducibilità protonica e di stabilità chimica ed elettrochimica, e collocazione delle pellicole in celle a combustibile con una procedura che permette un migliore contatto elettrodi/elettrolita. Il procedimento consiste nell'essiccare una soluzione composta da polimeri organici scelti nel gruppo costituito da polietilenossido, polimetilmetacrilato, e polipropilenossido, un acido forte e/o un sale di ammonio, direttamente sugli elettrodi della cella a combustibile, sottoponendo quindi gli elettrodi a una determinata pressione, ed essiccando di nuovo, sotto vuoto, la soluzione in questione.
ITRM920330A 1992-04-30 1992-04-30 Procedimento di preparazione di pellicole elettrolitiche solide da utilizzare in celle a combustibile. IT1254343B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM920330A IT1254343B (it) 1992-04-30 1992-04-30 Procedimento di preparazione di pellicole elettrolitiche solide da utilizzare in celle a combustibile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM920330A IT1254343B (it) 1992-04-30 1992-04-30 Procedimento di preparazione di pellicole elettrolitiche solide da utilizzare in celle a combustibile.

Publications (3)

Publication Number Publication Date
ITRM920330A0 ITRM920330A0 (it) 1992-04-30
ITRM920330A1 ITRM920330A1 (it) 1993-10-30
IT1254343B true IT1254343B (it) 1995-09-14

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ID=11400981

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920330A IT1254343B (it) 1992-04-30 1992-04-30 Procedimento di preparazione di pellicole elettrolitiche solide da utilizzare in celle a combustibile.

Country Status (1)

Country Link
IT (1) IT1254343B (it)

Also Published As

Publication number Publication date
ITRM920330A1 (it) 1993-10-30
ITRM920330A0 (it) 1992-04-30

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Effective date: 19960429