Optimization of NASICON composition for Na+ recognition

作者: H. Khireddine , P. Fabry , A. Caneiro , B. Bochu

DOI: 10.1016/S0925-4005(97)80266-3

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摘要: Abstract Na 1+ x Zr 2 Si P 3−x O 12 are ceramic materials which fast ionic conductors by + . The present work concerns the characterizations of such in range = 1.4–3.0 for their use as ion sensitive membranes. Samples were prepared sol-gel route to obtain pellets with a high density. Characteristics, lattice parameters and bulk conductivity given. Results on detection limit selectivity membranes used ISE devices presented. effect stoichiometry electrochemical characteristics is discussed. best performances obtained 2.0–2.2, samples sintered at 1200°C. No influence sintering temperature noticeable selectivity, excepted proton less interfering after

参考文章(25)
C.J. Brinker, Sol-gel science San Diego, CA (USA); Academic Press Inc.. ,(1990)
Yuan Long Huang, Alberto Caneiro, Mokhtar Attari, Pierre Fabry, Preparation of NASICON thin films by dip-coating on Si/SiO2 wafers and corresponding C-V measurements Thin Solid Films. ,vol. 196, pp. 283- 294 ,(1991) , 10.1016/0040-6090(91)90372-5
D IVANOV, J CURRIE, H BOUCHARD, A LECOURS, J ANDRIAN, A YELON, S POULIN, Sputtered silicate-limit NASICON thin films for electrochemical sensors Solid State Ionics. ,vol. 67, pp. 295- 299 ,(1994) , 10.1016/0167-2738(94)90020-5
M.L. Bayard, G.G. Barna, A complex impedance analysis of the ionic conductivity of Na1+xZr2SixP3−xO12 ceramics Journal of Electroanalytical Chemistry. ,vol. 91, pp. 201- 209 ,(1978) , 10.1016/S0022-0728(78)80100-4
M. Attari, P. Fabry, H. Mallié, G. Quezel, A new double-jet cell for fast ion-sensitive electrodes Sensors and Actuators B: Chemical. ,vol. 15, pp. 173- 178 ,(1993) , 10.1016/0925-4005(93)85045-C
Alberto. Caneiro, Pierre. Fabry, Hafit. Khireddine, Elisabeth. Siebert, Performance characteristics of sodium super ionic conductor prepared by the sol-gel route for sodium ion sensors Analytical Chemistry. ,vol. 63, pp. 2550- 2557 ,(1991) , 10.1021/AC00022A004
M. Cretin, P. Fabry, L. Abello, Study of Li1 + xAlxTi2 − x(PO4)3 for Li+ potentiometric sensors Journal of The European Ceramic Society. ,vol. 15, pp. 1149- 1156 ,(1995) , 10.1016/0955-2219(95)00079-A