A chromium-substituted silicoaluminophosphate molecular sieve (CrAPSO-11) and a Cr-supported SAP041 molecular sieve (Cr/SAPO-11) were studied by XPS and rednctiowxidation (redox) cycles. The distribution of oxidation states as well as the average oxidation state for chromium were determined for both
Stabilization of Unusual Oxidation States of Chromium, Cr(IV) and Cr(V), in the Ordered Perovskite La2LiV1-xCrxO6
✍ Scribed by Jin-Ho Choy; Gérard Demazeau; Jean-Michel Dance; Song-Ho Byeon; K.Alex Müller
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 269 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0022-4596
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