Charge storage in 40/60 TiFe alloy electrodes (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Charge storage in 40/60 TiFe alloy electrodes (Articolo in rivista) (literal)

Anno

• 2002-01-01T00:00:00+01:00 (literal)

Alternative label

• Casellato U., Comisso N., Davolio G., Mengoli G. (2002)
  Charge storage in 40/60 TiFe alloy electrodes
  in Journal of solid state electrochemistry (Print)
  (literal)

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• Casellato U., Comisso N., Davolio G., Mengoli G. (literal)

Pagina inizio

• 331 (literal)

Pagina fine

• 340 (literal)

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• 6 (literal)

Rivista

• Journal of solid state electrochemistry (Rivista)

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• 10 (literal)

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• Charge storage in 40/60 TiFe alloy has been investigated using electrode fabrication powder material, either of true alloy or of alloy precursor grades. The alloy precursor could be activated to an intrinsic capacity three times more that true alloy. Charge storage of the 40/60 TiFe alloy precursor was certainly affected by the redox reactions of surface Fe, but a large ammount was stored as hydrogen absorbed by the material, as indicated by a dilatometric test and the poison effect. X-ray and EDAX analyses of two materials can account for their differing abilities to store charge. (literal)

Note

• ISI Web of Science (WOS) (literal)

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• Casellato: CNR ICIS, Corso Stati Uniti 4, 35127 Padova Italia; Comisso e Mengoli: CNR IENI, Corso Stati Uniti 4, 35127 Padova Italia; Davolio: Università di Modena, Dipartimento di Chimica, via Campi 183,41100 Modena Italia. (literal)

Titolo

• Charge storage in 40/60 TiFe alloy electrodes (literal)

Abstract

• Charge storage in 40/60 TiFe alloy has been investigated using electrode fabrication powder material, either of true alloy or of alloy precursor grades. The true alloy activated very reluctantly in that its maximum charge (i.e., hydrogen) capacity remained below 100 mA h g 7l. In contrast, the alloy precursor could be activated to an intrinsic capacity of -300 mA h g r. Charge storage of the 40/60 TiFe alloy precursor was certainly affected by the redox reactions of surface Fe, but a large amount was stored as hydrogen absorbed by the material, as indicated by a dialometric test and the poison effect. X-ray and EDAX analyses of the two materials can account for their differing abilities to store charge. (literal)

Prodotto di

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Istituto di chimica inorganica e delle superfici (ICIS) (Istituto)

Autore CNR

• GIULIANO MENGOLI (Unità di personale interno)
• NICOLA COMISSO (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Charge storage in 40/60 TiFe alloy electrodes" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• NICOLA COMISSO (Unità di personale interno)
• GIULIANO MENGOLI (Unità di personale interno)

Prodotto

• Istituto di chimica inorganica e delle superfici (ICIS) (Istituto)
• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of solid state electrochemistry (Rivista)

Insieme di parole chiave di

• Parole chiave di "Charge storage in 40/60 TiFe alloy electrodes" (Insieme di parole chiave)