## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
ACu3Ti4O12 and ACu3Ru4O12 perovskites: high dielectric constants and valence degeneracy
β Scribed by M.A. Subramanian; A.W. Sleight
- Book ID
- 114370467
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 160 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1293-2558
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π SIMILAR VOLUMES
High dielectric constants have been found in oxides of the type ACu 3 Ti 4 O 12 . The most exceptional behavior is exhibited by CaCu 3 Ti 4 O 12 , which shows a dielectric constant at 1 kHz of about 12,000 that is nearly constant from room temperature to 3003C. The cubic structure of these materials
In this work, single-phase cubic perovskite CaCu 3 Ti 4 O 12 powders have been synthesized successfully by microwave heating with a relatively low energy consumption and short time, compared with conventional synthesis. The reaction evolution of forming CCTO has been suggested according to the XRD d