Published February 2010
| Version v1
Journal article
Electronic absorption spectra of Sm(II) and Yb(II) ions in a LiCl-KCl eutectic melt at 450 deg. C
- 1. Korea Atomic Energy Research Institute, Yuseong P.O. Box 105, Daejeon (Korea, Republic of)
Description
We have measured the absorption spectra of Sm(II) and Yb(II) ions in LiCl-KCl eutectic at 450 deg. C. The UV spectra of Sm(II) and Yb(II) exhibited intense and broad peaks at around ∼260 nm, which is attributable to the 4f-5d transitions. With the aid of the UV-vis spectroscopic method, in-situ identification of spontaneous reduction of trivalent Sm and Yb ions to divalent ions was achieved.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jlumin.2009.09.003Additional details
Identifiers
- DOI
- 10.1016/j.jlumin.2009.09.003;
- PII
- S0022-2313(09)00428-1;
Publishing Information
- Journal Title
- Journal of Luminescence
- Journal Volume
- 130
- Journal Issue
- 2
- Journal Page Range
- p. 280-282
- ISSN
- 0022-2313
- CODEN
- JLUMA8
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41117014
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ABSORPTION SPECTRA; ABSORPTION SPECTROSCOPY; EUTECTICS; LITHIUM CHLORIDES; MOLTEN SALTS; POTASSIUM CHLORIDES; SAMARIUM IONS; TEMPERATURE RANGE 0400-1000 K; ULTRAVIOLET SPECTRA; YTTERBIUM IONS
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CHARGED PARTICLES; CHLORIDES; CHLORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; IONS; LITHIUM COMPOUNDS; LITHIUM HALIDES; POTASSIUM COMPOUNDS; SALTS; SPECTRA; SPECTROSCOPY; TEMPERATURE RANGE
Optional Information
- Copyright
- Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.