Acid/base induced linkage isomerization of alizarin red adsorbed onto nano-porous TiO2 surfaces

作者: P.M. Jayaweera , T.A.U. Jayarathne

DOI: 10.1016/J.SUSC.2006.08.027

关键词:

摘要: Diffuse reflectance FTIR studies indicate that alizarin red (1,2-dihydroxy-9-10-anthraquinone sulfonic acid) undergoes reversible acid/base induced linkage isomerization on nano-porous TiO2 surfaces. It is also possible to convert molecules from surface orientation, ARS-(TiO2-1,9) the ARS-(TiO2-1,2) by thermal activation.

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