Search for Tetravalent Cation Conductors

Although ion conduction in Zr2O(PO4)2 was first reported in 2000 [104], the conductivity was still low compared to that of lower-valent ions. For the Zr2O(PO4)2 

Recently, an even higher Zr conductivity was reported for a ZrTa(PO4)3 

16 Kulikova, T., Neiman, A., Kartavtseva, A., Edwards, D. and Adams, D. (2008) Solid State Ionics, 178, 1714-18. 

22 Weber, N. and Kummer, J.T. (1967) Proc. Ann. Power Sources Conf, 21, 37. 

49 Imanaka, N., Kobayashi, Y., Tamura. S. and Adachi, G. (1998) Electrochem. Solid-State Lett.. 1, 271. 

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