singlet state tagged posts

Controlling Electron Spin makes Water Splitting more Efficient

W. Mtangi et al., Control of Electrons' Spin Eliminates Hydrogen Peroxide Formation During Water Splitting, Journal of the American Chemical Society (30 January 2017). DOI: 10.1021/jacs.6b12971

W. Mtangi et al., Control of Electrons’ Spin Eliminates Hydrogen Peroxide Formation During Water Splitting, Journal of the American Chemical Society (30 January 2017). DOI: 10.1021/jacs.6b12971

A big obstacle in the production of hydrogen through water splitting is that H2O2 is also formed, which affects the efficiency stability of the reaction and the stability of the production. Researchers have now succeeded in controlling the spin of electrons in the reaction and thereby almost fully suppress the production of hydrogen peroxide in the electrochemical cell.

Led by professors Bert Meijer (Eindhoven University of Technology) and Ron Naaman (Weizmann Institute), the researchers are the first to have specifically investigated the role of the spin – the internal magnetic moment – of electron...

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