Solid electrolytes and mixed ionic–electronic conductors: an applications overview

1991 ◽  
Vol 1 (2) ◽  
pp. 157-162 ◽  
Author(s):  
Anthony R. West
Keyword(s):  
Solid Electrolytes ◽  
Mixed Ionic Electronic Conductors ◽  
Electronic Conductors

Testing the Applicability of an Expression for the Non-Arrhenius Ionic Conductivity in Solid Electrolytes

2010 ◽  
Vol 123-125 ◽  
pp. 1103-1106 ◽  
Author(s):  
Takaki Indoh ◽  
Masaru Aniya
Keyword(s):  
Ionic Conductivity ◽  
Solid Electrolytes ◽  
Ionic Conduction ◽  
Present Report ◽  
Physical Factor ◽  
Arrhenius Behavior ◽  
Conduction Behavior ◽  
Mixed Ionic Electronic Conductors ◽  
Electronic Conductors ◽  
Conductivity Behavior

In a previous study, we have proposed a model that describes the non-Arrhenius ionic conduction behavior in superionic glasses. In the present report, the model is applied to analyze the conductivity behavior of a wide variety of solid electrolytes that include crystals, glasses, polymers, composites and mixed ionic-electronic conductors. From the analysis of the model, the physical factor responsible for the non-Arrhenius behavior has been extracted and discussed.

ChemInform Abstract: Crystal Chemistry and Properties of Mixed Ionic-Electronic Conductors

ChemInform ◽  
2012 ◽  
Vol 43 (28) ◽  
pp. no-no
Author(s):  
Arumugam Manthiram ◽  
Jung-Hyun Kim ◽  
Young Nam Kim ◽  
Ki-Tae Lee
Keyword(s):  
Crystal Chemistry ◽  
Mixed Ionic Electronic Conductors ◽  
Electronic Conductors

Reply to the ‘Comment on “How to interpret Onsager cross terms in mixed ionic electronic conductors”’ by H.-I. Yoo, M. Martin, and J. Janek, Phys. Chem. Chem. Phys., 2015,7, DOI: 10.1039/C4CP05737F

2015 ◽  
Vol 17 (16) ◽  
pp. 11107-11108 ◽  
Author(s):  
I. Riess
Keyword(s):  
Chem Phys ◽  
Cross Terms ◽  
Mixed Ionic Electronic Conductors ◽  
Electronic Conductors ◽  
Phys Chem Chem Phys

The Onsager cross terms are re-examined. Two experiments are suggested to test which of two alternative explanations for these terms is valid.

scholarly journals High Performance Reduction/Oxidation Metal Oxides for Thermochemical Energy Storage (PROMOTES)

2016 ◽  
Author(s):  
James E. Miller ◽  
Andrea Ambrosini ◽  
Sean M. Babiniec ◽  
Eric N. Coker ◽  
Clifford K. Ho ◽  
...  
Keyword(s):  
Energy Storage ◽  
Metal Oxides ◽  
High Performance ◽  
Electricity Production ◽  
Power Cycles ◽  
Redox Active ◽  
Active Metal ◽  
Performance Reduction ◽  
Mixed Ionic Electronic Conductors ◽  
Electronic Conductors

Thermochemical energy storage (TCES) offers the potential for greatly increased storage density relative to sensible-only energy storage. Moreover, heat may be stored indefinitely in the form of chemical bonds via TCES, accessed upon demand, and converted to heat at temperatures significantly higher than current solar thermal electricity production technology and is therefore well-suited to more efficient high-temperature power cycles. The PROMOTES effort seeks to advance both materials and systems for TCES through the development and demonstration of an innovative storage approach for solarized Air-Brayton power cycles and that is based on newly-developed redox-active metal oxides that are mixed ionic-electronic conductors (MIEC). In this paper we summarize the system concept and review our work to date towards developing materials and individual components.

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