Using a Laboratory XAFS(X-ray absorption fine structure) spectrometer, the local structure of aluminium in an aluminosilicate with a Si/Al atomic ratio of 1/3 was studied. From the XAFS data, the average Al-0 interatomic distance and coordination number of aluminium atoms were estimated. In addition, the assignment of the XANES(X-ray absorption nearedge structure) spectra for aluminium was discussed based on the27A1 MAS NMR spectra of the corresponding samples.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)