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Cited by 789

The DOI matches its Crossref record; 122 of the 122 references it cites were found in a registry or an index.

Ammonia as Effective Hydrogen Storage: A Review on Production, Storage and Utilization

Open access
Aziz, Muhammad, Wijayanta, Agung Tri, Nandiyanto, Asep Bayu Dani·2020·Energies

Abstract

Ammonia is considered to be a potential medium for hydrogen storage, facilitating CO2-free energy systems in the future. Its high volumetric hydrogen density, low storage pressure and stability for long-term storage are among the beneficial characteristics of ammonia for hydrogen storage. Furthermore, ammonia is also considered safe due to its high auto ignition temperature, low condensation pressure and lower gas density than air. Ammonia can be produced from many different types of primary energy sources, including renewables, fossil fuels and surplus energy (especially surplus electricity from the grid). In the utilization site, the energy from ammonia can be harvested directly as fuel or initially decomposed to hydrogen for many options of hydrogen utilization. This review describes several potential technologies, in current conditions and in the future, for ammonia production, storage and utilization. Ammonia production includes the currently adopted Haber–Bosch, electrochemical and thermochemical cycle processes. Furthermore, in this study, the utilization of ammonia is focused mainly on the possible direct utilization of ammonia due to its higher total energy efficiency, covering the internal combustion engine, combustion for gas turbines and the direct ammonia fuel cell. Ammonia decomposition is also described, in order to give a glance at its progress and problems. Finally, challenges and recommendations are also given toward the further development of the utilization of ammonia for hydrogen storage.

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Metadata

Authors
Aziz, M., Wijayanta, A. T., & Nandiyanto, A. B. D.
Venue
Energies
Publisher
MDPI AG
Published
2020-06-12
Volume
13
Issue
12
Pages
3062
ISSN
1996-1073 (ISSN-L)
OpenAlex
W3034435575
Cited by
789
References
122
FWCI
20.45
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Ammonia as Effective Hydrogen Storage: A Review on Production, Storage and Utilization. https://app.cochat.ai/papers/10.3390/en13123062
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Aziz, M., Wijayanta, A. T., & Nandiyanto, A. B. D. (2020). Ammonia as Effective Hydrogen Storage: A Review on Production, Storage and Utilization. Energies. https://doi.org/10.3390/en13123062

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