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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.43 [2005] >
IJPAP Vol.43(12) [December 2005] >
| Title: | Soft hydrothermal synthesis, morphology and characterization of disodium nickel pyrophosphate crystals: Na2NiP2O7 |
| Authors: | Mahesh, M J
Gopalakrishna, G S
Ashamanjari, K G |
| Keywords: | Hydrothermal synthesis
Solubility
Morphology
Magnetic property |
| Issue Date: | Dec-2005 |
| Publisher: | CSIR |
| IPC Code: | C3/0B |
| Abstract: | Na2NiP2O7
crystals were synthesized by soft hydrothermal rout at moderate
pressure-temperature conditions. Highest degree of crystallinity observed at
critical concentration of initial components and beyond which the crystallinity
collapse sharply to minimum. Solubility studies revealed positive thermal
coefficient with relatively high enthalpy in H3PO4. Magnetic
results indicated that it is a frequency dependent paramagnetic material. |
| Page(s): | 952-957 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Source: | IJPAP Vol.43(12) [December 2005]
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