Synthesis, characterization and electrical properties of quaternary selenodiphosphates: AMP{sub 2}SE{sub 6} with A = Cu, Ag and M = Bi, Sb
Journal Article
·
· Materials Research Bulletin
The new quaternary selenophosphate phases AMP{sub 2}Se{sub 6} (A=Cu, Ag and M=Bi, Sb) were synthesized by ceramic methods at 1023 K. These phases were characterized by powder X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), energy dispersive X-ray analysis (EDX) and a.c. and d.c. electrical conductivity measurements. The phases all show values of electrical conductivity, {sigma}, of about 10{sup -4} {omega}{sup -1} cm{sup -1} at 303 K and photoconductive effect. The conductivity is nearly five orders of magnitude larger than that of related phases.
- OSTI ID:
- 20887969
- Journal Information:
- Materials Research Bulletin, Vol. 38, Issue 6; Other Information: DOI: 10.1016/S0025-5408(03)00068-0; PII: S0025540803000680; Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA); ISSN 0025-5408
- Country of Publication:
- United States
- Language:
- English
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