A comparative study of three techniques for determining photocatalytic activity

Evans, P. and Mantke, S. and Mills, A. and Sheel, D.W. (2007) A comparative study of three techniques for determining photocatalytic activity. Journal of Photochemistry and Photobiology A: Chemistry, 188 (2-3). pp. 387-391. ISSN 1010-6030 (http://dx.doi.org/10.1016/j.jphotochem.2006.12.040)

Full text not available in this repository.Request a copy

Abstract

Quantitative measurement of the activity of photoactive films is an area of importance. The establishment of tests for standardisation of performance is important for efficient research but also a major milestone in achieving technology acceptance. In this paper, we compare three different techniques across a range of film samples from various sources. Furthermore, we demonstrate the potential of the dye-based approach as a quick and simple test. A series of photoactive film samples are compared for measured activity against each test. The test is shown to be capable of reproducible and quantitative activity results. The test has potential for use 'in the field' for verification of in-use product activity.

CORE (COnnecting REpositories)