Application of high temperature infrared emission spectroscopy to molten salts
The potential of using ir emission spectroscopy for obtaining vibrational frequencies of molten NaNO(3), KNO(3), and CsNO(3) near 600 degrees C was examined. A double beam technique was used to obtain emission bands at frequencies that corresponded to the fundamental vibrations of the nitrate ion. A...
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| Veröffentlicht in: | Applied Optics 1968-05, Vol.7 (5), p.795-800 |
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| container_title | Applied Optics |
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| creator | Kozlowski, T R |
| description | The potential of using ir emission spectroscopy for obtaining vibrational frequencies of molten NaNO(3), KNO(3), and CsNO(3) near 600 degrees C was examined. A double beam technique was used to obtain emission bands at frequencies that corresponded to the fundamental vibrations of the nitrate ion. A single beam technique was used to determine absorption coefficients near the nu(2) frequency, 828 cm(-1), of the nitrate ion. These analyses are based on derived emittance equations, which incorporate the container contribution to the total radiated energy. Emission spectra of the LiCl-KCl eutectic at 550 degrees C, and a silica-alumina glass at 600 degrees C are also presented. |
| doi_str_mv | 10.1364/AO.7.000795 |
| format | Article |
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A double beam technique was used to obtain emission bands at frequencies that corresponded to the fundamental vibrations of the nitrate ion. A single beam technique was used to determine absorption coefficients near the nu(2) frequency, 828 cm(-1), of the nitrate ion. These analyses are based on derived emittance equations, which incorporate the container contribution to the total radiated energy. 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A double beam technique was used to obtain emission bands at frequencies that corresponded to the fundamental vibrations of the nitrate ion. A single beam technique was used to determine absorption coefficients near the nu(2) frequency, 828 cm(-1), of the nitrate ion. These analyses are based on derived emittance equations, which incorporate the container contribution to the total radiated energy. Emission spectra of the LiCl-KCl eutectic at 550 degrees C, and a silica-alumina glass at 600 degrees C are also presented.</abstract><cop>United States</cop><pmid>20068687</pmid><doi>10.1364/AO.7.000795</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1559-128X |
| ispartof | Applied Optics, 1968-05, Vol.7 (5), p.795-800 |
| issn | 1559-128X 0003-6935 1539-4522 |
| language | eng |
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| source | Alma/SFX Local Collection; Optica Publishing Group Journals |
| title | Application of high temperature infrared emission spectroscopy to molten salts |
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