The crystal structure of La 0.63 (Ti 0.92 ,Nb 0.08 )O 3 has been re5ned by the Rietveld analysis of CuK X-ray powder di4raction data collected at 233C. This material was con5rmed to have an A-site de5cient orthorhombic perovskite-type structure with double ideal perovskite ABO 3 units along the c-ax
✦ LIBER ✦
113. Synchrotron X-ray diffraction study of the room temperature incommensurate phase in graphite-bromine intercalation compound
✍ Scribed by D Ghosh; D.D.L Chung
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 126 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0008-6223
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✦ Synopsis
The nuclear hyperfine technique of time-differential perturbed angular correlations has been applied to the study of graphite intercalation compounds. Values are obtained for the electric field gradients and the quadrupole frequencies of the intercalated probe nuclei. Specifically, three species are distinguishable in C,InCl,. Other systems are now being studied. 112. Structural properties of intercalated graphite fibers 108. In-situ Raman scattering studies of intercalation kinetics C.
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⚖ 273 KB