Abstract
Phase stability of \(\mathrm {NaZr_2(PO_4)_3}\) has been studied through density functional theory calculations of elastic constants, equation of state and enthalpies. The changes in elastic constants as a function of pressure show that the ambient rhombohedral (R\(\bar{3}c\)) \(\mathrm {NaZr_2(PO_4)_3}\) becomes unstable above 8 GPa and this instability is driven by a softening of C\(_{44}\) elastic constant through one of the Born stability criteria. High-pressure equation-of-state and enthalpy calculations further show that the ambient rhombohedral (\(R\bar{3}c\)) structure transforms first into another rhombohedral (R3) phase and subsequently to LiZr\(_2\)(PO\(_4\))\(_3\)-type orthorhombic phase at pressures above 6 and 8 GPa respectively which are in agreement with a recent x-ray diffraction study. Analysis of interatomic distances show that LiZr\(_2\)(PO\(_4\))\(_3\)-type orthorhombic structure allows for shorter Na–O and Zr–P bonds at high pressures which appears to enable strong bonding and stability. Calculated formation enthalpy and bulk modulus of the ambient phase of \(\mathrm {NaZr_2(PO_4)_3}\) are found to be in reasonable agreement with the respective experimental values.
Similar content being viewed by others
References
L Hagman and P Kierkegaard Acta Chem. Scand. 22 1822 (1968)
T Oota and I Yamai J. Am. Ceram. Soc. 69 1 (1986)
P Tarte, A Rulmont and C Merckaert-Ansay Spectrochim. Acta A 42 1009 (1986).
R M Hazen, L W Finger, D K Agrawal, H A McKinstry and A J Perrotta J. Mater. Res. 2 329 (1987).
S Yamanaka, K Yoshioka and M Hattori Solid State Ion. 40-41 43 (1990)
J Alamo Solid State Ion. 63-65 547 (1993)
B E Scheetz, D K Agrawal, E Breval and R Roy Waste Manage. 14 489 (1994)
A K Ivanov-Schitz and A B Bykov Solid State Ion. 100 153 (1997)
I W Donald, B L Metcalfe and R N J Taylor, J. Mater. Sci. 32 5851 (1997)
V I Petkov, K V Kiryanov, A I Orlova and D B Kitaev J. Therm. Anal. Calorim. 65 381 (2001)
S Nakayama and K Itoh J. Nucl. Sci. Tech. 40 631 (2003)
V I Petkov and E A Asabina Glass Ceram. 61 233 (2004)
A H Naik, N V Thakkar, V R Palkar, S R Dharwadkar, K D S Mudher and V Venugopal Radiochim. Acta 94 335 (2006)
I W Donald, B L Metcalfe, S K Fong, L A Gerrard, D M Strachan and R D Scheele J. Nucl. Mater. 361 78 (2007)
H Miyazaki, I Ushiroda, D Itomura, T Hirashita, N Adachi and T Ota Jpn. J. Appl. Phys. 47 7262 (2008)
Z-J Zhang, H-H Chen, X-X Yang, J-T Zhao, G-B Zhang and C-S Shi J. Phys. D Appl. Phys. 41 105503 (2008)
W J Weber, A Navrotsky, S Stefanovsky, E R Vance and E Vernaz MRS Bull. 34 46 (2009)
C Rashmi, O P Shrivastava, R D Ambashta and P K Wattal Ann. Nucl. Energy 37 103 (2010)
W Meier, C Apblett, D Ingersoll, A McDaniel and J F Ihlefeld J. Electrochem. Soc. 161 A364 (2014)
W Wang, B Jiang, L Hu and S Jiao J. Mater. Chem. A 2 1341 (2014)
B Lang, B Ziebarth and C Elsasser Chem. Mater. 27 5040 (2015)
K Kamali, T R Ravindran, N V ChandraShekar, K K Pandey and S M Sharma J. Solid State Chem. 221 285 (2015)
R M Hazen, D C Palmer, L W Finger, G D Stucky, W T A Harrison and T E Gier J. Phys. Condens. Matter 6 1333 (1994)
M Catti, N Morgante and R M Ibberson J. Solid State Chem. 152 340 (2000)
G Grimvall Thermophysical Properties of Materials (Amsterdam: Elsevier Science) (1999)
Y Le Page and P Saxe Phys. Rev. B 65 104104 (2002)
G Kresse and J Hafner Phys. Rev. B 47 558 (1993)
G Kresse and J Furthmuller Phys. Rev. B 54 11169 (1996)
P E Blochl Phys. Rev. B 50 17953 (1994)
G Kresse and J Joubert Phys. Rev. B 59 1758 (1999)
J P Perdew, K Burke and M Ernzerhof Phys. Rev. Lett. 77 3865 (1996)
P E Blochl, O Jepsen and O K Andersen Phys. Rev. B 49 16223 (1994)
H J Monkhorst and J D Pack Phys. Rev. B 13 5188 (1976)
A Leclaire, J C Monier and B Raveau J. Solid State Chem. 59 301 (1985)
P Vinet, J H Rose, F Ferrante and J R Smith J. Phys. Condens. Matter 1 1941 (1989)
K Frey, D J Schmidt, C Wolverton and W F Schneider Catal. Sci. Technol. 4 4356 (2014)
E Calderon, M Gauthier, F Decremps, G Hamel, G Syfosse and A Polian J. Phys. Condens. Matter 19 436228 (2007)
J F Nye Physical Properties of Crystals (Oxford: Oxford University Press) (1972)
F Mouhat and F-X Coudert Phys. Rev. B 90 224104 (2014)
E Gregoryanz, R J Hemley, H Mao and P Gillet Phys. Rev. Lett. 84 3117 (2000)
M I Mendelev, S Han, D J Srolovitz, G J Ackland, D Y Sun and M Asta Philos. Mag. 83 3977 (2003)
L Wang, T Maxisch, G Ceder Phys. Rev. B 73 195107 (2006)
A Droghetti, C D Pemmaraju, and S Sanvito Phys. Rev. B 78 140404R (2008)
J E Schirber and B Morosin Phys. Rev. B 29 4150 (1984)
R M Hazen and L W Finger J. Appl. Phys. 56 311 (1984)
K Lejaeghere, V Van Speybroeck, G Van Oost and S Cottenier Crit. Rev. Solid State 39 1 (2014)
J L F Da Silva, M V Ganduglia-Pirovano and J Sauer Phys. Rev. B 76 125117 (2007)
J Neugebauer and T Hickel WIREs Comput. Mol. Sci. 3 438 (2013)
T Le Bihan, S Heathman, M Idiri, G H Lander, J M Wills, A C Lawson and A Lindbaum Phys. Rev. B 67 134102 (2003)
M Cankurtaran, G A Saunders, J R Willis, A Al-Kheffaji and D P Almond Phys. Rev. B 39 2872 (1989)
N Katagiri, Y Hattori, T Ota and I Yamai J. Ceram. Soc. Jpn. 102 718 (1994)
Q Wang, G A Saunders, D P Almond, M Cankurtaran and K C Goretta Phys. Rev. B 52 3711 (1995)
S Barzilai, I Halevy and O Yeheskel J. Appl. Phys. 110 043532 (2011)
Z Wu and R E Cohen Phys. Rev. B 73 235116 (2006)
M G Del Popolo, C Pinilla and P Ballone J. Chem. Phys. 126 144705 (2007)
M A Caravaca, J C Mino, V J Perez, R A Casali and C A Ponce J. Phys. Condens. Matter 21 015501 (2009)
P Haas, F Tran, P Blaha, L S Pedroza, A J R da Silva, M M Odashima and K Capelle Phys. Rev. B 81 125136 (2010)
J Kohanoff, C Pinilla, T G A Youngs, E Artacho and J M Soler J. Chem. Phys. 135 154505 (2011)
G Sophia, P Baranek, C Sarrazin, M Rerat and R Dovesi Phase Trans. 86 1069 (2013)
Acknowledgments
We thank Dr. T. R. Ravindran, Dr. S. Mathijaya and Dr. N. V. Chandra Shekar for fruitful discussions.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Chinnappan, R., Panigrahi, B.K. Theoretical study of high-pressure phase stability of NaZr2(PO4)3 via elastic constants and equation of state. Indian J Phys 91, 277–286 (2017). https://doi.org/10.1007/s12648-016-0923-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12648-016-0923-9