Steel Research Laboratories, Nippon Steel and Sumitomo Metal Corporation, Shintomi Futtsu, Japan;
Head Office, Nippon Steel and Sumitomo Metal Corporation, Tokyo, Japan;
Toyo Rikagaku Kenkyusho Corporation, Tsubame, Niigata, Japan;
Titanium; Titanium; Oxide; Titanium; Dioxide; Rutile; Photocatalyst; Visible; Light; Response; Nanoporous; Structure;