Author/Authors :
erdoğan alver, burcu anadolu university - science faculty - department of physics, Turkey , dikmen, gökhan eskişehir osmangazi university - central research laboratory, Turkey , alver, özgür anadolu university - science faculty - department of physics, Turkey
Title Of Article :
THE INVESTIGATION OF THE EFFECT OF GRAIN SIZE ON RAMAN AND 29Si MAS NMR SPECTRA OF BENTONITES FROM TURKEY
Abstract :
There is a great deal of interest in clays in various fields of science and industry. In the literature, it can be easily seen that vibrational spectroscopic particularly FT-IR and NMR methods have been widely employed for the scientific studies of clays. However, especially not much data is available for Raman spectrum since it is difficult to obtain a good and interpretable spectrum. Most of the time, particle size or grain size is not considered as an element which can affect the quality of the Raman and NMR spectra. In this paper, we prepared clay samples having different grain sizes obtained from Ünye region and we observed the effect on the Raman and 29Si NMR spectral quality.
NaturalLanguageKeyword :
Grain size , Raman spectrum , 29Si MAS NMR , Spectral quality , Band shape
JournalTitle :
Anadolu University Journal of Science and Technology. A : Applied Sciences and Engineering
