Pathways to electrochemical solar-hydrogen technologies
- Univ. of California, Irvine, CA (United States). Dept. of Chemistry, and Dept. of Chemical Engineering and Materials Science
- Univ. of Twente, Enschede (Netherlands). MESA+ Inst. for Nanotechnology, Mesoscale Chemical Systems Group
- New York Univ. (NYU), NY (United States). Dept. of Chemical and Biomolecular Engineering
- Univ. of Twente, Enschede (Netherlands). Dept. of Science, Technology and Policy Studies
- Helmholtz-Zentrum Berlin (HZB), (Germany). German Research Centre for Materials and Energy, Inst. for Solar Fuels
- Amolf Inst., Center for Nanophotonics, Amsterdam, (The Netherlands)
- Univ. of Grenoble Alpes (France). Lab. de Chimie et Biologie des Métaux
- Proton OnSite, Wallingford, CT (United States)
- Empa, Swiss Federal Lab. for Materials Science and Technology, Dübendorf (Switzerland)
- Forschungszentrum Julich (Germany)
- Univ. of Groningen, Groningen (The Netherlands). Zernike Inst. for Advanced Materials
- Air Products and Chemicals, Inc., Allentown, PA (United States)
- Univ. of Leiden, Leiden (The Netherlands). Leiden Inst. of Chemistry
- Ecole Polytechnique Federale Lausanne (Switzlerland). Lab. of Applied Photonics Devices (LAPD)
- Delft Univ. of Technology (Netherlands). Materials for Energy Conversion and Storage (MECS), Dept. of Chemical Engineering
- Eindhoven Univ. of Technology, Eindhoven (The Netherlands). Dept. of Applied Physics
- Uppsala Univ., Uppsala (Sweden). Dept. of Engineering Sciences – Solid State Physics
- Univ. of Kitakyushu, Wakamatsu-ku, Kitakyushu (Japan). Inst. of Environmental Science and Technology
- Ecole Polytechnique Federale Lausanne (Switzlerland). Optics Lab. (LO)
- Ecole Polytechnique Federale Lausanne (Switzlerland). Lab. of Renewable Energy Science and Engineering (LRESE)
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Joint Center for Artificial Photosynthesis and Chemical Sciences Division
- Univ. of Twente, Enschede (Netherlands). MESA+ Inst. for Nanotechnology, Molecular Nanofabrication Group
- Tokyo Univ. of Science, Tokyo (Japan). Faculty of Science, Dept. of Applied Chemistry
- Tokyo Univ. of Science, Tokyo (Japan). Dept. of Applied Chemistry
- Univ. of Twente, Enschede (Netherlands). MESA+ Inst. for Nanotechnology, Physics of Fluids Group
- Univ. of Twente, Enschede (Netherlands). MESA+ Inst. for Nanotechnology, Photocatalytic Synthesis Group
- Dept. of Energy (DOE), Washington DC (United States). Office of Energy Efficiency and Renewable Energy (EERE), Fuel Cell Technologies Office
- Arizona State Univ., Tempe, AZ (United States). School of Molecular Sciences, Biodesign Center for Applied Structural Discovery (CASD)
- Inst. for Energiteknikk, Kjeller (Norway)
- Univ. of Cambridge (United Kingdom). Dept. of Chemistry
- California Inst. of Technology (CalTech), Pasadena, CA (United States). Division of Engineering and Applied Sciences
- Swiss Center for Electronics and Microtechnology (CSEM), PV Center, Neuchâtel (Switzerland)
- Technical Univ. of Denmark, Lyngby (Denmark). Dept. of Physics
- Catalytic Innovations, Fall River, MA (United States)
- Univ. of Louisville, KY (United States). Conn Center for Renewable Energy Research
- Drexel Univ., Philadelphia, PA (United States). Chemical and Biological Engineering
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.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Sustainable Transportation Office. Hydrogen Fuel Cell Technologies Office (HFTO)
- Grant/Contract Number:
- AC02-05CH11231; EE0006963; SC0004993
- OSTI ID:
- 1491361
- Alternate ID(s):
- OSTI ID: 1459716
- Journal Information:
- Energy & Environmental Science, Vol. 11, Issue 10; ISSN 1754-5692
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
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