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Tsukasa Torimoto1, Robert J. Fox III1 and Marye Anne Fox1
© 1996 ECS - The Electrochemical Society
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Citation Tsukasa Torimoto et al 1996 J. Electrochem. Soc. 143 3712
DOI 10.1149/1.1837277
58 Total downloads
Irradiation with a very high intensity laser pulse (355 nm) induces blue color in 
powders and films. The blue color, which is assigned to the formation of 
in the particle, persists in air for several months. With an increase of the concentration of 
in a given particle, photocatalytic activity is decreased because of a decrease in the thickness of the space‐charge layer as deep 
traps are populated.
