IR spectroscopy of barium hydrogen phosphate
Source abstract
Abstract
Abstract The IR spectroscopic study on pelletised barium hydrogen phosphate (BHP) has been made. The distinct bands observed seem to be related with the PO bond of PO 4 group. Around the ferroelectric transition at 315 K, the interionic band at 2650 cm −1 disappears on account of Ba⋯O ionic bond being broken. For the sample prepared at 500 K, the bands around 2000 and 2500 cm −1 appear intense, while broadening of bands due to various deformations like PO and PO–H takes place.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Solid-state spectroscopy and crystallography · Glass properties and applications · Crystal Structures and Properties
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References (14)
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