scholarly journals Reconstruction of LiCoO2 Cathode Microstructure and Prediction of Effective Transport Coefficients

2013 ◽  
Vol 29 (11) ◽  
pp. 2361-2370 ◽  
Author(s):  
WU Wei ◽  
◽  
JIANG Fang-Ming ◽  
ZENG Jian-Bang ◽  
Keyword(s):  
Transport Coefficients ◽  
Effective Transport ◽  
Effective Transport Coefficients

scholarly journals Effective Transport Coefficients for Porous Microstructures in Solid Oxide Fuel Cells

2019 ◽  
Vol 25 (2) ◽  
pp. 1341-1350 ◽  
Author(s):  
Hae-Won Choi ◽  
Arganthaël Berson ◽  
Ben Kenney ◽  
Jon Pharoah ◽  
Steven Beale ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Transport Coefficients ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Effective Transport ◽  
Effective Transport Coefficients ◽  
Porous Microstructures

scholarly journals A nonlinear thermodynamic model for a breakdown of the Onsager symmetry and the efficiency of thermoelectric conversion in nanowires

2014 ◽  
Vol 470 (2170) ◽  
pp. 20140265 ◽  
Author(s):  
V. A. Cimmelli ◽  
A. Sellitto ◽  
D. Jou
Keyword(s):  
Transport Coefficients ◽  
Thermoelectric Conversion ◽  
Thermoelectric Energy ◽  
Thermoelectric Systems ◽  
Onsager Symmetry ◽  
Effective Transport ◽  
Non Local ◽  
Effective Transport Coefficients ◽  
Linear Effects ◽  
Symmetry Relations

We consider non-equilibrium steady-state situations for thermoelectric systems with non-local and non-linear effects. We show that the Onsager symmetry relations for effective transport coefficients break down. We also estimate the consequences of such a breakdown for the efficiency of the thermoelectric energy conversion which, under some conditions, could be higher than in the usual linear regime with Onsager symmetry.

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