Hysteresis phenomenon in CO and hydrogen oxidation on Cu-Ce-Zr-O systems

摘要

Hysteresis phenomenon in CO and hydrogen mixture oxidation on the CuO/Ce(0.)7Zr(0.3)O(2) systems is mainly caused by changing their states because of reduction and destruction of a Cu-Ce-Zr-O solid solution obtained during the preparation of catalysts by the decomposition of starting metal nitrates.