ESR studies of photoinduced centers on weakly reduced anatase期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

ESR studies of photoinduced centers on weakly reduced anatase

Authors:	A. M. Volodin A. E. Cherkashin V. S. Zakharenko

Affiliation:	(1) Institute of Catalysis, Novosibirsk, USSR

Abstract:	The paramagnetic centers of reduced anatase $boxed{O^ - }$ (g₁=1.999, g₂=1.984, g₃=1.979) and $boxed{O_3^ - }$ (g₁=2.046, g₂=2.008), assigned to the stabilization of photoinduced holes near anion vacancies, have been studied. For the reduced oxide a new type of O₂ photoadsorption at h >1 eV due to the generation of only electron surface centers has been discovered. , : $boxed{O^ - }$ (g₁=1,999, g₂=1,984, g₃=1,979) $boxed{O_3^ - }$ (g₁=2,046, g₂=2,008), . O₂ h>1 , .

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