pretations disagree on its nature (6-8). The thermal depen-Materials with La 2 NiO 4؉␦ composition, ␦ ranging between 0 dence of the conductivity of La 2 NiO 4ϩͳ (0 Յ ͳ Յ 0.05) has and 0.25, have been prepared either by solid state reaction or been described by Arrhenius laws with activation energie
Electrochemical Preparation and Structural Characterization of La2NiO4+δ Phases (0 ≤ δ ≤ 0.25)
✍ Scribed by A. Demourgues; A. Wattiaux; J.C. Grenier; M. Pouchard; J.L. Soubeyroux; J.M. Dance; P. Hagenmuller
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 405 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0022-4596
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## 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 “Full Text” option. The original article is trackable v
Three solid solutions of general composition Bi 4؊x Sb x V 2 O 10 , Bi 4 V 4؉ 2؊y V 5؉ y O 10؉y/2 , and Bi 4 V 2؊z Sb z O 11 have been investigated in the 5vefold Bi 2 O 3 +V 2 O 5 +V 2 O 4 +Sb 2 O 3 +Sb 2 O 5 system. These oxides have been characterized by X-ray di4raction and electron microscopy t
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The effects of nonstoichiometry on the crystal structure, thermal expansion, structural phase transitions, and magnetic properties of La 4 Co 3 O 10؉ , 0.004 40.30, have been investigated between 2 and 1000 K. Rietveld analysis of high resolution powder X-ray diffraction data reveals the crystal str