Silica-based Photocatalyst Fiber Having Visible-light Activity And Process For The Production Thereof

摘要

Comprising a composite oxide consisting of the, including the phase for a silica as a main component oxide (first phase) and a titania phase (second phase), In this case, and containing other metal elements other than the second phase is titanium, and the second on the relates to a photocatalyst-based fibers and methods for their preparation - the ratio is towards the inclined surface of the fiber ever silica having visible light activity is increased.; Silica-based photocatalyst fiber, a visible light activity, the gradient composition