Design of Advanced Photocatalytic Materials for Energy and Environmental Applications by Juan M. Coronado Fernando Fresno María D. Hernández-Alonso & Raquel Portela

Author:Juan M. Coronado, Fernando Fresno, María D. Hernández-Alonso & Raquel Portela
Language: eng
Format: epub
Publisher: Springer London, London

The edge region in the X-ray absorption spectra can provide information on the environment, geometry and electronic structure of the absorbing atom. Figure 9.4 shows the X-ray absorption near-edge structure (XANES) and Fourier transform extended X-ray absorption fine structure (FT-EXAFS) spectra for Ti–O in tetrahedral coordination (black line) and Ti–O–Ti in octahedral coordination (dot line).

Fig. 9.4XANES (left) and FT-EXAFS (right) spectra of Ti-ZSM-5 [adapted with permission from (Zhang et al. 2001) Copyright American Chemical Society]

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