We succeeded in synthesizing the hydrogen coinserted hydrated potassium molybdenum bronzes (HKBz) with the 8-and 6-coordination structures by a direct new reduction method. By this method, the 8-coordination type was obtained. According to NMR results, the behavior of protons in the 8-coordination t
Characterization of hydrated sodium molybdenum bronzes
β Scribed by Noriyuki Sotani; Kazuo Eda; Masakazu Kunitomo
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 576 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0022-4596
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The cesium-sodium ion exchange on the hydrated molybdenum bronze was investigated, and the proton in the intralayer site was found to prevent the complete ion-exchange of Cs /Na. The hydrated bronze of Cs with a larger ionic radius showed hydration behavior different than the bronzes of other alkali
Three kinds of hydrated potassium bronze, K 0.23 (H 2 O) 0.65 MoO 3.00 (HyK-AD), K 0.23 (H 2 O) 0.43 MoO 3.00 (HyK-H2), and K 0.23 (H 2 O) 0.27 MoO 3.00 (HyK-H1), were obtained from hydrated sodium bronzes by cation exchange. Hydrated potassium bronzes dried under vacuum are of two types. The first,
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