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An engineering perspective on the future role of modelling in proton exchange membrane water electrolysis development

Publikation: Beitrag in FachzeitschriftÜbersichtsarbeitForschungPeer-Review

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OriginalspracheEnglisch
Aufsatznummer100829
FachzeitschriftCurrent Opinion in Chemical Engineering
Jahrgang36
Frühes Online-Datum19 Mai 2022
PublikationsstatusVeröffentlicht - Juni 2022

Abstract

The development of proton exchange membrane water electrolysis for hydrogen production to satisfy the industrial demand regarding scale, performance and lifetime is challenging. The objectives with the highest priority are a reduction of the power-specific cost and increases in efficiency, reliability, and durability. The main drivers for technology development are usually ex situ and in situ experiments with new or customised materials at various operating conditions. However, modelling was already able to support technology development in the past and will even gain more importance in future. This article looks at the importance of modelling for further development from an engineering perspective and therefore focuses on the macroscopic and microscopic levels. It is stated that the advances in computational engineering and digitalisation in combination with the trend to machine learning/artificial neural networks may even lead to more intensive use of models.

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An engineering perspective on the future role of modelling in proton exchange membrane water electrolysis development. / Bensmann, Boris; Rex, Alexander; Hanke-Rauschenbach, Richard.
in: Current Opinion in Chemical Engineering, Jahrgang 36, 100829, 06.2022.

Publikation: Beitrag in FachzeitschriftÜbersichtsarbeitForschungPeer-Review

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author = "Boris Bensmann and Alexander Rex and Richard Hanke-Rauschenbach",
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AU - Bensmann, Boris

AU - Rex, Alexander

AU - Hanke-Rauschenbach, Richard

N1 - Funding Information: The authors gratefully acknowledge the financial support by the Federal Ministry of Education and Research ,Germany, in the framework of HyThroughGen (project number 03HY108C ). The authors are responsible for the content of the article.

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N2 - The development of proton exchange membrane water electrolysis for hydrogen production to satisfy the industrial demand regarding scale, performance and lifetime is challenging. The objectives with the highest priority are a reduction of the power-specific cost and increases in efficiency, reliability, and durability. The main drivers for technology development are usually ex situ and in situ experiments with new or customised materials at various operating conditions. However, modelling was already able to support technology development in the past and will even gain more importance in future. This article looks at the importance of modelling for further development from an engineering perspective and therefore focuses on the macroscopic and microscopic levels. It is stated that the advances in computational engineering and digitalisation in combination with the trend to machine learning/artificial neural networks may even lead to more intensive use of models.

AB - The development of proton exchange membrane water electrolysis for hydrogen production to satisfy the industrial demand regarding scale, performance and lifetime is challenging. The objectives with the highest priority are a reduction of the power-specific cost and increases in efficiency, reliability, and durability. The main drivers for technology development are usually ex situ and in situ experiments with new or customised materials at various operating conditions. However, modelling was already able to support technology development in the past and will even gain more importance in future. This article looks at the importance of modelling for further development from an engineering perspective and therefore focuses on the macroscopic and microscopic levels. It is stated that the advances in computational engineering and digitalisation in combination with the trend to machine learning/artificial neural networks may even lead to more intensive use of models.

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