Rational design of hierarchically nanostructured electrodes for solid oxide fuel cells
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- 作者：Ӧzden Ç ; elikbileka ; b ; David Jauffrè ; sb ; Elisabeth Sieberta ; Laurent Dessemonda ; Mó ; nica Burrielc ; Christophe L. Martinb ; Elisabeth Djuradoa ; elisabeth.djurado@lepmi.grenoble-inp.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：MIEC cathode ; LSCF ; CGO composite ; Hierarchical porosity ; 3D reconstruction ; FEM modelling ; Nanostructured materials
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：30 November 2016
- 年：2016
- 卷：333
- 期：Complete
- 页码：72-82
- 全文大小：1890 K
文摘
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Films of hierarchical porosity from nano-to macro-range are fabricated.
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A numerical 3D Finite Element Method (FEM) model is developed.
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Micro/nanostructural parameters from 3D reconstructions are introduced in the model.
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The model links intrinsic properties of electrode components to microstructure.
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The model can be extended to larger, regular and heterogeneous microstructures.