Formation of Titania Nanotubes with High Photo-Catalytic Activity

Oxford University Press (OUP) - Tập 29 Số 8 - Trang 942-943 - 2000
Motonari Adachi1, Yusuke Murata1, Makoto Harada1, Susumu Yoshikawa1
1Institute of Advanced Energy, Kyoto University

Tóm tắt

Abstract Titania nanotubes with high photo-catalytic activity were synthesized in laurylamine hydrochloride / tetraisopropyl orthotitanate modified with acetylacetone system. Formation of nanotubes was confirmed by transmission electron microscope images. These titania nanotubes had crystal structure of anatase and showed high photo-catalytic activity, i.e., the activity is about three times higher than Degussa-P-25 and higher than ST-01.

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