Thermochemical Decomposition of Water Based on Reactions of Chromium and Barium Compounds
- 29 August 1975
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 189 (4204), 715-716
- https://doi.org/10.1126/science.189.4204.715
Abstract
A potentially useful thermochemical cycle developed for the production of hydrogen and oxygen from water consists of three chemical reactions that take place in the temperature range from 400° to 1200° K. The oxidation and reduction of chromium compounds by barium hydroxide and the hydrolytic disproportionation of barium chromate(IV) and barium chromate(V), the reactions which constitute the proposed cycle, have been demonstrated.Keywords
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