Abstract
Infrared spectra of LiOH and Li//2CO//3 suspended on KBr discs were measured over the concentration range 20 mu g/100 mg KBr to 600 mu g/100 mg KBr. The absorbance of a selected infrared band for each sample was carefully determined. The empirical equation, which expresses a correlation between the absorbance and the concentration, was given for each lithium compound. The feasibility of independent and direct determination of the LiOH and Li//2CO//3 content in Li//2O was shown, and the spectroscopic technique was applied to a typical Li//2O sample. It was shown that the detection limit of the analysis was improved by low-temperature measurements of the infrared spectra.
| Original language | English |
|---|---|
| Pages | 201-204 |
| Number of pages | 4 |
| Publication status | Published - 1985 Jan 1 |
| Externally published | Yes |
ASJC Scopus subject areas
- Engineering(all)
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Oohira, S., Kakihana, M., Fujii, Y., Nagumo, T., & Okamoto, M. (1985). SPECTROSCOPIC ANALYSIS OF LITHIUM HYDROXIDE AND CARBONATE IN SOLID STATE LITHIUM OXIDE.. 201-204.