TY - JOUR
T1 - Pathways to electrochemical solar-hydrogen technologies
AU - Ardo, Shane
AU - Fernandez Rivas, David
AU - Modestino, Miguel A.
AU - Schulze Greiving, Verena
AU - Abdi, Fatwa F.
AU - Alarcon Llado, Esther
AU - Artero, Vincent
AU - Ayers, Katherine
AU - Battaglia, Corsin
AU - Becker, Jan Philipp
AU - Bederak, Dmytro
AU - Berger, Alan
AU - Buda, Francesco
AU - Chinello, Enrico
AU - Dam, Bernard
AU - Di Palma, Valerio
AU - Edvinsson, Tomas
AU - Fujii, Katsushi
AU - Gardeniers, Han
AU - Geerlings, Hans
AU - Hashemi, S. Mohammad
AU - Haussener, Sophia
AU - Houle, Frances
AU - Huskens, Jurriaan
AU - James, Brian D.
AU - Konrad, Kornelia
AU - Kudo, Akihiko
AU - Kunturu, Pramod Patil
AU - Lohse, Detlef
AU - Mei, Bastian
AU - Miller, Eric L.
AU - Moore, Gary F.
AU - Muller, Jiri
AU - Orchard, Katherine L.
AU - Rosser, Timothy E.
AU - Saadi, Fadl H.
AU - Schüttauf, Jan Willem
AU - Seger, Brian
AU - Sheehan, Stafford W.
AU - Smith, Wilson A.
AU - Spurgeon, Joshua
AU - Tang, Maureen H.
AU - Van De Krol, Roel
AU - Vesborg, Peter C.K.
AU - Westerik, Pieter
N1 - Publisher Copyright:
© 2018 The Royal Society of Chemistry.
PY - 2018/10
Y1 - 2018/10
N2 - Solar-powered electrochemical production of hydrogen through water electrolysis is an active and important research endeavor. However, technologies and roadmaps for implementation of this process do not exist. In this perspective paper, we describe potential pathways for solar-hydrogen technologies into the marketplace in the form of photoelectrochemical or photovoltaic-driven electrolysis devices and systems. We detail technical approaches for device and system architectures, economic drivers, societal perceptions, political impacts, technological challenges, and research opportunities. Implementation scenarios are broken down into short-term and long-term markets, and a specific technology roadmap is defined. In the short term, the only plausible economical option will be photovoltaic-driven electrolysis systems for niche applications. In the long term, electrochemical solar-hydrogen technologies could be deployed more broadly in energy markets but will require advances in the technology, significant cost reductions, and/or policy changes. Ultimately, a transition to a society that significantly relies on solar-hydrogen technologies will benefit from continued creativity and influence from the scientific community.
AB - Solar-powered electrochemical production of hydrogen through water electrolysis is an active and important research endeavor. However, technologies and roadmaps for implementation of this process do not exist. In this perspective paper, we describe potential pathways for solar-hydrogen technologies into the marketplace in the form of photoelectrochemical or photovoltaic-driven electrolysis devices and systems. We detail technical approaches for device and system architectures, economic drivers, societal perceptions, political impacts, technological challenges, and research opportunities. Implementation scenarios are broken down into short-term and long-term markets, and a specific technology roadmap is defined. In the short term, the only plausible economical option will be photovoltaic-driven electrolysis systems for niche applications. In the long term, electrochemical solar-hydrogen technologies could be deployed more broadly in energy markets but will require advances in the technology, significant cost reductions, and/or policy changes. Ultimately, a transition to a society that significantly relies on solar-hydrogen technologies will benefit from continued creativity and influence from the scientific community.
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U2 - 10.1039/c7ee03639f
DO - 10.1039/c7ee03639f
M3 - Article
AN - SCOPUS:85055185648
SN - 1754-5692
VL - 11
SP - 2768
EP - 2783
JO - Energy and Environmental Science
JF - Energy and Environmental Science
IS - 10
ER -