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Cited by 520

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Influence of renewable energy power fluctuations on water electrolysis for green hydrogen production

Open access
Kojima, Hirokazu, Nagasawa, Kensaku, Todoroki, Naoto, Ito, Yoshikazu, Matsui, Toshiaki, Nakajima, Ryo·2023·International Journal of Hydrogen Energy

Abstract

The development of renewable energy technologies is essential to achieve carbon neutrality. Hydrogen can be stably stored and transported in large quantities to maximize power utilization. Detailed understanding of the characteristics and operating methods of water electrolysis technologies, in which naturally intermittent fluctuating power is used directly, is required for green hydrogen production, because fluctuating power-driven water electrolysis processes significantly differ from industrial water electrolysis processes driven by steady grid power. Thus, it is necessary to overcome several issues related to the direct use of fluctuating power. This article reviews the characteristics of fluctuating power and its generation as well as the current status and issues related to the operation conditions, water electrolyzer configuration, system requirements, stack/catalyst durability, and degradation mechanisms under the direct use of fluctuating power sources. It also provides an accelerated degradation test protocol method for fair catalyst performance comparison and share of effective design directions. Finally, it discusses potential challenges and recommendations for further improvements in water electrolyzer components and systems suitable for practical use, suggesting that a breakthrough could be realized toward the achievement of a sustainable hydrogen-based society.

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Crossref · 10.1016/j.ijhydene.2022.11.018

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Metadata

Authors
Kojima, H., Nagasawa, K., Todoroki, N., Ito, Y., Matsui, T., & Nakajima, R.
Venue
International Journal of Hydrogen Energy
Publisher
Elsevier BV
Published
2023-02
Volume
48
Issue
12
Pages
4572-4593
ISSN
0360-3199 (ISSN-L)
OpenAlex
W4309912641
Cited by
520
References
12
FWCI
19.36
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Influence of renewable energy power fluctuations on water electrolysis for green hydrogen production. https://app.cochat.ai/papers/10.1016/j.ijhydene.2022.11.018
The paper
Kojima, H., Nagasawa, K., Todoroki, N., Ito, Y., Matsui, T., & Nakajima, R. (2023). Influence of renewable energy power fluctuations on water electrolysis for green hydrogen production. International Journal of Hydrogen Energy. https://doi.org/10.1016/j.ijhydene.2022.11.018

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.