A reexamination of the effects of adsorbates on the Raman spectrum of gibbsite
Soil Science
By: K.W. Cunningham and M. C. Goldberg
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Abstract
Previous workers have attributed substantial changes in the Raman intensities of the OH stretching bands in solid, powdered gibbsite of surface area 10 m2/g to surface interactions with the adsorbates 093Ca2+,HxPO43x- and SiO2.xH2O. These changes apparently resulted from an unsatisfactory Raman measurement procedure as a re-examination using an internal intensity standard (Na2C2O4 crystals) with gibbsite of surface area 39 m2/g showed no significant changes in the low-frequency band-height ratios of gibbsite and adsorbates.-D.J.M.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | A reexamination of the effects of adsorbates on the Raman spectrum of gibbsite |
| Series title | Soil Science |
| DOI | 10.1097/00010694-198308000-00006 |
| Volume | 136 |
| Issue | 2 |
| Year Published | 1983 |
| Language | English |
| Publisher | Wolters Kluwer |
| Contributing office(s) | Toxic Substances Hydrology Program |
| Description | 9 p. |
| First page | 102 |
| Last page | 110 |