Sensitive and Reproducible Photocatalytic Activity Evaluation Instrument for Transparent Coatings
Sensitive and Reproducible Photocatalytic Activity Evaluation Instrument for Transparent Coatings作者机构:National Institute for Materials Science Tsukuba Japan
出 版 物:《World Journal of Condensed Matter Physics》 (凝固态物理国际期刊(英文))
年 卷 期:2012年第2卷第1期
页 面:47-49页
主 题:TiO2 Coatings Photo-Catalysis
摘 要:A new photocatalytic activity (PC) measurement instrument based on the measurement of the photo-induced reduction of Ag ions was proposed. The feature of this system is to perform “ultraviolet irradiation for PC activation and “Ag film thickness determination for PC evaluation simultaneously and automatically. Realizing a PC measurement system with high sensitivity, wide dynamic range, easy operation and reproducibility, which is especially suited for the PC measurement of the coatings on transparent substrates.