Transport in compounds containing a dispersed second phase

Wagner, Jeff

doi:10.1016/0025-5408(80)90187-7

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Introduction2

Ionic-to-electronic Conductivity Transition In An Oxide Glas1

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1992

2011

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Cited by 134 publications

(22 citation statements)

References 9 publications

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“…The electrical conduction and mechanical properties of solid electrolytes is influenced by the presence of a second phase [18,19].…”

Section: Introductionmentioning

confidence: 99%

Investigation of electrical and mechanical properties of 3YSZ/8YSZ composite electrolytes

2009

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“…The electrical conduction and mechanical properties of solid electrolytes is influenced by the presence of a second phase [18,19].…”

Section: Introductionmentioning

confidence: 99%

Investigation of electrical and mechanical properties of 3YSZ/8YSZ composite electrolytes

2009

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“…Hence, another explanation has to be sought. One way is to consider the polymer gel as a 'composite electrolyte' [27] of polymer dispersed in the solution matrix. Concentration dependence of solid composites [28] has been found to be qualitatively similar to the present observation but quantitatively the two results are widely different.…”

mentioning

confidence: 99%

PMMA based protonic polymer gel electrolytes

Chandra

Sekhon²,

Arora³

2000

Ionics

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Abstract. The paper reports the synthesis of protonic polymer gel electrolytes containing different hydroxy benzoic acids (ortho-, meta-and para-) and aliphatic dicarboxylic acids. Gel electrolytes were prepared by adding polymethylmethacrylate (PMMA) in diffcrent weight ratios to the I M solution of above acids in a ternary solvent mixture of propylene carbonate (PC), cthylcne carbonate (EC) and dimethylformamide (DMF) in equal volume ratio. The conductivity of these gel electrolytes has been found to depend upon the amount of PMMA ~cd to the system. A "Breathing Polymeric Chain Model" has been proposed to explain the variation of conductivity with PMMA concentration in these gel electrolytes.

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“…13,14 In this case, the Ag + ion mobility is enhanced by AgI lattice defects created at the stacking faults at AgI/ Al 2 O 3 interfaces. [15][16][17] Clearly, such an explanation of unusual electrical conduction is not appropri- ate for the present observations, because it relies on ionic lattice defects and orders of magnitude larger concentration of the second ͑insulating͒ phase.…”

Section: Ionic-to-electronic Conductivity Transition In An Oxide Glasmentioning

confidence: 99%