Effects of ethanol in methanol fuel on the performance of membrane electrode assemblies for direct methanol fuel cells

Sae Rom Yang; Sang Kyung Kim; Doo Hwan Jung; Taejin Kim; Han Sung Kim; Dong Hyun Peck

doi:10.1016/j.jiec.2018.05.018

Effects of ethanol in methanol fuel on the performance of membrane electrode assemblies for direct methanol fuel cells

Sae Rom Yang, Sang Kyung Kim, Doo Hwan Jung, Taejin Kim, Han Sung Kim, Dong Hyun Peck

Department of Chemical and Biomolecular Engineering

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

3 Citations (Scopus)

Abstract

The impurities in methanol fuel, which is used for direct methanol fuel cells (DMFCs), greatly affect the performance of membrane electrode assemblies (MEAs). The effect of ethanol in methanol fuel on the MEA performance was evaluated using the five different kinds of methanol fuels for reagent grade and industrial use. The impurities in the different kinds of methanol fuels that affected the performance of the MEAs were mainly ethanol evident by the analysis of the methanol fuels. Thus, this study suggests that the ethanol concentration in methanol fuels should be limited to achieve a higher performance of the MEAs.

Original language	English
Pages (from-to)	100-106
Number of pages	7
Journal	Journal of Industrial and Engineering Chemistry
Volume	66
DOIs	https://doi.org/10.1016/j.jiec.2018.05.018
Publication status	Published - 2018 Oct 25

Bibliographical note

Funding Information:
This work was supported by the New and Renewable Energy Technology R&D Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (No. 20143030031330 ).

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)

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10.1016/j.jiec.2018.05.018

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title = "Effects of ethanol in methanol fuel on the performance of membrane electrode assemblies for direct methanol fuel cells",

abstract = "The impurities in methanol fuel, which is used for direct methanol fuel cells (DMFCs), greatly affect the performance of membrane electrode assemblies (MEAs). The effect of ethanol in methanol fuel on the MEA performance was evaluated using the five different kinds of methanol fuels for reagent grade and industrial use. The impurities in the different kinds of methanol fuels that affected the performance of the MEAs were mainly ethanol evident by the analysis of the methanol fuels. Thus, this study suggests that the ethanol concentration in methanol fuels should be limited to achieve a higher performance of the MEAs.",

author = "Yang, {Sae Rom} and Kim, {Sang Kyung} and Jung, {Doo Hwan} and Taejin Kim and Kim, {Han Sung} and Peck, {Dong Hyun}",

note = "Funding Information: This work was supported by the New and Renewable Energy Technology R&D Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (No. 20143030031330 ).",

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doi = "10.1016/j.jiec.2018.05.018",

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T1 - Effects of ethanol in methanol fuel on the performance of membrane electrode assemblies for direct methanol fuel cells

AU - Yang, Sae Rom

AU - Kim, Sang Kyung

AU - Jung, Doo Hwan

AU - Kim, Taejin

AU - Kim, Han Sung

AU - Peck, Dong Hyun

N1 - Funding Information: This work was supported by the New and Renewable Energy Technology R&D Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (No. 20143030031330 ).

PY - 2018/10/25

Y1 - 2018/10/25

N2 - The impurities in methanol fuel, which is used for direct methanol fuel cells (DMFCs), greatly affect the performance of membrane electrode assemblies (MEAs). The effect of ethanol in methanol fuel on the MEA performance was evaluated using the five different kinds of methanol fuels for reagent grade and industrial use. The impurities in the different kinds of methanol fuels that affected the performance of the MEAs were mainly ethanol evident by the analysis of the methanol fuels. Thus, this study suggests that the ethanol concentration in methanol fuels should be limited to achieve a higher performance of the MEAs.

AB - The impurities in methanol fuel, which is used for direct methanol fuel cells (DMFCs), greatly affect the performance of membrane electrode assemblies (MEAs). The effect of ethanol in methanol fuel on the MEA performance was evaluated using the five different kinds of methanol fuels for reagent grade and industrial use. The impurities in the different kinds of methanol fuels that affected the performance of the MEAs were mainly ethanol evident by the analysis of the methanol fuels. Thus, this study suggests that the ethanol concentration in methanol fuels should be limited to achieve a higher performance of the MEAs.

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