Abstract
ESR studies have been carried out to investigate the formation of paramagnetic products under photo-irradiation in various spectral regions of reduced anatase with chemisorbed O2 and adsorbed CO. Ion-radical complexes interpreted as CO −3 and CO −2 , are formed at quantum energies of 2.8 and 3.4 eV, respectively.
Abstract
Методом ЭПР исследовано образование парамагнитных продуктов при фотооблучении в различных спектральных областях восстановленного анатаза с хемосорбированным O2 и в присутствии адсорбированной CO. Обнаружено образование ион-радикальных комплексов, интерпретируемых как CO −3 и CO −2 при энергиях квантов, соответственно, 2,8 и 3,4 эв.
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Volodin, A.M., Cherkashin, A.E. & Zakharenko, V.S. Photoconversions of chemisorbed oxygen on reduced anatase. React Kinet Catal Lett 12, 1–4 (1979). https://doi.org/10.1007/BF02071416
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DOI: https://doi.org/10.1007/BF02071416