UK researchers build two-electrode photoelectrochemical device with 5% solar-to-hydrogen efficiency

A research team from two London universities have developed a multi-layer device that addresses the instability of organic materials in water to further their use in direct solar hydrogen generation. Monolithic tandem anodes fabricated by the team reached a solar-to-hydrogen efficiency of 5%, a record in organic photoelectrochemical device performance. A team of researchers from Imperial College London and Queen Mary University of London have developed a method of harnessing solar energy for hydrogen production. In the research paper "Enhanced solar water oxidation and unassisted water splitting ...

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