THE AQUEOUS GEOCHEMISTRY OF RARE EARTH ELEMENTS: V. APPLICATION OF PHOTOACOUSTIC SPECTROSCOPY TO SPECIATION AT LOW RARE EARTH ELEMENT CONCENTRATIONS
| dc.contributor.author | Wood S.A. | |
| dc.contributor.author | Tait C.D. | |
| dc.contributor.author | Janecky D.R. | |
| dc.contributor.author | Constantopoulos T.L. | |
| dc.date.accessioned | 2020-11-25T11:08:15Z | |
| dc.date.available | 2020-11-25T11:08:15Z | |
| dc.date.issued | 1995 | |
| dc.description.abstract | Photoacoustic spectroscopy (PAS) yields information on complexation identical to that obtainable with conventional UV-visible absorption spectroscopy, but is up to three orders of magnitude more sensitive. The applicability of PAS to the study of Er3+ oxalate and hydroxide complexes, at 25°C and 1 bar, has been demonstrated. Spectra can be obtained at concentrations as low as 10-20 μM, and observed spectral changes as a function of pH and oxalate concentration are consistent with the most reliable thermodynamic data available for these systems. | |
| dc.identifier | https://elibrary.ru/item.asp?id=661529 | |
| dc.identifier.citation | Geochimica et Cosmochimica Acta, 1995, , 24, 5219-5222 | |
| dc.identifier.issn | 0016-7037 | |
| dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/19547 | |
| dc.title | THE AQUEOUS GEOCHEMISTRY OF RARE EARTH ELEMENTS: V. APPLICATION OF PHOTOACOUSTIC SPECTROSCOPY TO SPECIATION AT LOW RARE EARTH ELEMENT CONCENTRATIONS | |
| dc.type | Статья |