Preparation of titania-based multiple layer thin films with ordered-perforation pores and high photoelelctrocatalytic activity
By Li, Youji; Chen, Wei & Li, Leiyong
Published in Materials Letters
NULL
2011
Abstract
TiO2-based multiple layer thin films with and without ordered-perforation pores (TFP and TF), contained a platinum electrode and a porous alumina substrate, were prepared by magnetron sputtering and sol–gel methods with and without supercritical pretreatment, respectively. The crystalline sizes of the TFP are smaller than that of TF due to obstruction effect of the ordered porous structure on the TiO2 crystalline growth. Compared to TF and P25 particulate film with similar thickness and geometric area, TFP have a better photoelectrocatalytic activity for methylene blue degradation due to a unidirectional channel and small grain boundaries resulting in the improvement of electron transport and reduction of charge recombination.
Microsoft is Ending Support for Windows 7
Microsoft will discontinue support for Windows 7 on January 14, 2020 which means Gamry will also be discontinuing support for Windows 7. If you are upgrading to Windows 10, like many companies and institutions, you need to be running Version 7 of our s oftware . Please note that only USB and Ethernet-based instruments can run in Version 7. Eligible users can download the latest version of our software through our online Client Portal .
If you haven't already registered your instrument, you can do so through the Client Portal .
Please email Technical Support if you have any questions regarding this transition. Please be sure to include your instrument model and serial number when contacting us.