Structure and charge transport of polyiodide networks for electrolytically in-situ formed batteries

W. Yourey, L. Weinstein, Glenn Amatucci

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Electrolytically formed batteries (EFBs) form their positive and negative electrode in-situ upon the application of potential. During the cathode development in a LiI based EFB, the oxidized iodide ions formed during polarization coordinate with a polymer additive such as poly (vinyl-pyrrolidone) to form an electronically and ionically conductive polyiodide composite. A comprehensive study of the electronic and ion transport of these composites is presented here relative to polyiodide structure for various compositions of anhydrous and hydrated LiI-I 2 vs. PVP.

Original languageEnglish (US)
Pages (from-to)80-86
Number of pages7
JournalSolid State Ionics
Volume204-205
Issue number1
DOIs
StatePublished - Oct 27 2011

Fingerprint

electric batteries
Charge transfer
Ions
Pyrrolidinones
composite materials
Composite materials
Iodides
iodides
Polymers
ions
Cathodes
cathodes
Polarization
Electrodes
electrodes
polymers
polarization
Chemical analysis
electronics

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Chemistry(all)
  • Materials Science(all)

Keywords

  • Electrolytically formed battery
  • Polyiodides
  • Transport

Cite this

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Structure and charge transport of polyiodide networks for electrolytically in-situ formed batteries. / Yourey, W.; Weinstein, L.; Amatucci, Glenn.

In: Solid State Ionics, Vol. 204-205, No. 1, 27.10.2011, p. 80-86.

Research output: Contribution to journalArticle

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AB - Electrolytically formed batteries (EFBs) form their positive and negative electrode in-situ upon the application of potential. During the cathode development in a LiI based EFB, the oxidized iodide ions formed during polarization coordinate with a polymer additive such as poly (vinyl-pyrrolidone) to form an electronically and ionically conductive polyiodide composite. A comprehensive study of the electronic and ion transport of these composites is presented here relative to polyiodide structure for various compositions of anhydrous and hydrated LiI-I 2 vs. PVP.

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