Ba Ca Nb O belongs to the class of complex perovskites recently introduced by Nowick et al. which are suitable 3 1.18 1.82 92d as high temperature proton conductors (HTPCs). Here, its synthesis is described using a procedure which starts with the preparation of a solution containing Ba and Ca as ac
Determination of deuterium location in Ba3Ca1.18Nb1.82O8.73
โ Scribed by Tomotaka Shimoyama; Takeo Tojo; Hitoshi Kawaji; Tooru Atake; Naoki Igawa; Yoshinobu Ishii
- Book ID
- 108275337
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 396 KB
- Volume
- 179
- Category
- Article
- ISSN
- 0167-2738
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๐ SIMILAR VOLUMES
The compound Ba,Ca,,,,Nb, ,,O,\_, belongs to the class of high-temperature proton conductors (HTPCs) which absorb water vapor and become good proton conductors. Oxygen from the water molecule fills vacancies present in the dry state of the above HTPC and the two protons are incorporated in the elect
In order to study the local proton motion in complex perovskite-type protonic conductors anelastic and dielectric relaxation measurements have been carried out on the compound Ba (Ca Nb )O . Both techniques show spectra 3 1.18 1.82 92d depending on the proton concentration. From the dielectric measu