Physical Properties of the Phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6
The new selenophosphate phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6, stabilized by the chalcophosphate anions (P2Se6)4-, were prepared by molten polythiophosphate fluxes. The reaction products were characterized by atomic absorption (ICP) and Scanning Electron Microscopy (SEM-EDX), powder X-ray (XRD), Fourier transform infrared spectroscopy (FTIR) and a.c. and d.c. electrical conductivity measurements. The phases A0.7Bi1.1P2Se 6 and CuBi1-X SbX P2Se 6 are structurally related to AMP2Se6 and they possess two-dimensional (2D) structure. These phases are semiconductors, with values of electrical conductivity, sI, about 10-4 W-1cm-1 at room temperature
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Sociedad Chilena de Química
2005
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oai:scielo:S0717-970720050001000082005-05-27Physical Properties of the Phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6GALDÁMEZ,AMANRÍQUEZ,VRUIZ,DAVILA,R.E. selenodiphosphates electrical properties The new selenophosphate phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6, stabilized by the chalcophosphate anions (P2Se6)4-, were prepared by molten polythiophosphate fluxes. The reaction products were characterized by atomic absorption (ICP) and Scanning Electron Microscopy (SEM-EDX), powder X-ray (XRD), Fourier transform infrared spectroscopy (FTIR) and a.c. and d.c. electrical conductivity measurements. The phases A0.7Bi1.1P2Se 6 and CuBi1-X SbX P2Se 6 are structurally related to AMP2Se6 and they possess two-dimensional (2D) structure. These phases are semiconductors, with values of electrical conductivity, sI, about 10-4 W-1cm-1 at room temperatureinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.50 n.1 20052005-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072005000100008en10.4067/S0717-97072005000100008 |
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GALDÁMEZ,A MANRÍQUEZ,V RUIZ,D AVILA,R.E. |
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GALDÁMEZ,A MANRÍQUEZ,V RUIZ,D AVILA,R.E. Physical Properties of the Phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6 |
| author_facet |
GALDÁMEZ,A MANRÍQUEZ,V RUIZ,D AVILA,R.E. |
| author_sort |
GALDÁMEZ,A |
| title |
Physical Properties of the Phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6 |
| title_short |
Physical Properties of the Phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6 |
| title_full |
Physical Properties of the Phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6 |
| title_fullStr |
Physical Properties of the Phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6 |
| title_full_unstemmed |
Physical Properties of the Phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6 |
| title_sort |
physical properties of the phases a0.7bi1.1p2se 6 (a = cu, ag) and cubi1-x sbx p2se 6 |
| description |
The new selenophosphate phases A0.7Bi1.1P2Se 6 (A = Cu, Ag) and CuBi1-X SbX P2Se 6, stabilized by the chalcophosphate anions (P2Se6)4-, were prepared by molten polythiophosphate fluxes. The reaction products were characterized by atomic absorption (ICP) and Scanning Electron Microscopy (SEM-EDX), powder X-ray (XRD), Fourier transform infrared spectroscopy (FTIR) and a.c. and d.c. electrical conductivity measurements. The phases A0.7Bi1.1P2Se 6 and CuBi1-X SbX P2Se 6 are structurally related to AMP2Se6 and they possess two-dimensional (2D) structure. These phases are semiconductors, with values of electrical conductivity, sI, about 10-4 W-1cm-1 at room temperature |
| publisher |
Sociedad Chilena de Química |
| publishDate |
2005 |
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http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072005000100008 |
| work_keys_str_mv |
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