Infrared spectroscopy of molten LiCl-KCl-LiH at 673 K provided absorption band in the wavenumber region of 1400-1500 cm-1 for several H - ion concentrations. This absorption band is ascribed to the vibration of Li+-H- ion pair in the melt. The absorption band ascribed to the vibration of K+-H- ion pair was not observed in the melt. The existence of the Li-H interaction shows a strong attractive force between H- ion and Li+ ion in the melt.
All Science Journal Classification (ASJC) codes
- Chemical Engineering(all)
- Materials Science(all)
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering