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... https://pcat.cat.hokudai.ac . jp / class / kw2018 / 20180829e_BO_Sanda.pdf . [ 38 ] Photocatalysis Industry ... piaj.gr.jp/roller/en/entry/20090121 . [ 39 ] Y. Hendrix , A. Lazaro , Q. Yu , J. Brouwers , Titania - silica composites ...