Spatiotemporal Decoupling of Water Electrolysis for Dual-Use Grid Energy Storage and Hydrogen Generation

Daniel Frey, Jip Kim, Yury Dvorkin, Miguel A. Modestino

Research output: Contribution to journalArticlepeer-review

Abstract

Frey et al. describe a system that could reduce the costs of hydrogen produced by electrolysis by using a cerium redox mediator to decouple water splitting, resulting in a system that can arbitrage fluctuating renewable electricity prices.

Original languageEnglish (US)
Article number100226
JournalCell Reports Physical Science
Volume1
Issue number10
DOIs
StatePublished - Oct 21 2020

Keywords

  • cerium
  • decoupled water electrolysis
  • energy storage
  • hydrogen production
  • redox mediator
  • technoeconomic analysis

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Materials Science(all)
  • Chemistry(all)
  • Energy(all)
  • Engineering(all)

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