Version 1
: Received: 2 October 2024 / Approved: 2 October 2024 / Online: 3 October 2024 (11:24:10 CEST)
How to cite:
Kee, C. W.; Zheng, J.; Yap, W. J.; Ou Yong, R.; Liu, Y. Thermal and Sono – Aqueous Reforming of Alcohols for Sustainable Hydrogen Production. Preprints2024, 2024100200. https://doi.org/10.20944/preprints202410.0200.v1
Kee, C. W.; Zheng, J.; Yap, W. J.; Ou Yong, R.; Liu, Y. Thermal and Sono – Aqueous Reforming of Alcohols for Sustainable Hydrogen Production. Preprints 2024, 2024100200. https://doi.org/10.20944/preprints202410.0200.v1
Kee, C. W.; Zheng, J.; Yap, W. J.; Ou Yong, R.; Liu, Y. Thermal and Sono – Aqueous Reforming of Alcohols for Sustainable Hydrogen Production. Preprints2024, 2024100200. https://doi.org/10.20944/preprints202410.0200.v1
APA Style
Kee, C. W., Zheng, J., Yap, W. J., Ou Yong, R., & Liu, Y. (2024). Thermal and Sono – Aqueous Reforming of Alcohols for Sustainable Hydrogen Production. Preprints. https://doi.org/10.20944/preprints202410.0200.v1
Chicago/Turabian Style
Kee, C. W., Roy Ou Yong and Yan Liu. 2024 "Thermal and Sono – Aqueous Reforming of Alcohols for Sustainable Hydrogen Production" Preprints. https://doi.org/10.20944/preprints202410.0200.v1
Abstract
Hydrogen is a clean-burning fuel with water as its only by-product, yet its widespread adoption is hampered by logistical challenges. Liquid organic hydrogen carriers, such as alcohols from sustainable sources, can be converted to hydrogen through aqueous phase reforming (APR), a promising technology that bypasses the energy-intensive vaporization of feedstocks. However, the hydrothermal conditions of APR pose significant challenges to catalyst stability, which is crucial for its industrial deployment. This review focuses on the stability of catalysts in APR, particularly in sustaining hydrogen production over extended durations or multiple reaction cycles. Additionally, we explore the potential of ultrasound-assisted APR, where sonolysis enables hydrogen production without external heating. Although the technological readiness of ultrasound-assisted APR currently trails behind thermal APR, the development of catalysts optimized for ultrasound use may unlock new possibilities in the efficient hydrogen production from alcohols.
Environmental and Earth Sciences, Sustainable Science and Technology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.