Microstructure optimization in fuel cell electrodes using materials design

Dongsheng Li; Ghazal Saheli; Moe Khaleel; Hamid Garmestani

Microstructure optimization in fuel cell electrodes using materials design

Dongsheng Li, Ghazal Saheli, Moe Khaleel, Hamid Garmestani

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

A multiscale model based on statistical continuum mechanics is proposed to predict the mechanical and electrical properties of heterogeneous porous media. This model is applied within the framework of microstructure sensitive design (MSD) to guide the design of the microstructure in porous lanthanum strontium manganite (LSM) fuel cell electrode. To satisfy the property requirement and compatibility, porosity and its distribution can be adjusted under the guidance of MSD to achieve optimized microstructure.

Original language	English
Pages (from-to)	31-42
Number of pages	12
Journal	Computers, Materials and Continua
Volume	4
Issue number	1
State	Published - 2006
Externally published	Yes

Keywords

Electrode
Fuel cell
Materials design
Multiscale
Sta-tistical mechanics

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Cite this

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abstract = "A multiscale model based on statistical continuum mechanics is proposed to predict the mechanical and electrical properties of heterogeneous porous media. This model is applied within the framework of microstructure sensitive design (MSD) to guide the design of the microstructure in porous lanthanum strontium manganite (LSM) fuel cell electrode. To satisfy the property requirement and compatibility, porosity and its distribution can be adjusted under the guidance of MSD to achieve optimized microstructure.",

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AU - Li, Dongsheng

AU - Saheli, Ghazal

AU - Khaleel, Moe

AU - Garmestani, Hamid

PY - 2006

Y1 - 2006

N2 - A multiscale model based on statistical continuum mechanics is proposed to predict the mechanical and electrical properties of heterogeneous porous media. This model is applied within the framework of microstructure sensitive design (MSD) to guide the design of the microstructure in porous lanthanum strontium manganite (LSM) fuel cell electrode. To satisfy the property requirement and compatibility, porosity and its distribution can be adjusted under the guidance of MSD to achieve optimized microstructure.

AB - A multiscale model based on statistical continuum mechanics is proposed to predict the mechanical and electrical properties of heterogeneous porous media. This model is applied within the framework of microstructure sensitive design (MSD) to guide the design of the microstructure in porous lanthanum strontium manganite (LSM) fuel cell electrode. To satisfy the property requirement and compatibility, porosity and its distribution can be adjusted under the guidance of MSD to achieve optimized microstructure.

KW - Electrode

KW - Fuel cell

KW - Materials design

KW - Multiscale

KW - Sta-tistical mechanics

UR - http://www.scopus.com/inward/record.url?scp=33749856035&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:33749856035

SN - 1546-2218

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SP - 31

EP - 42

JO - Computers, Materials and Continua

JF - Computers, Materials and Continua

IS - 1

ER -

Microstructure optimization in fuel cell electrodes using materials design

Abstract

Keywords

UN SDGs

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