Sol-gel syntheses offer a wide range of possibilities for introduction of materials with specific properties (electronic, optic and ion-conductive, etc.) into optically clear matrices. Preparation of silica gel bulk, containing 12-tungstophosphoric acid (WPA) in mesopores, as well as its structural and conduction characteristics are reported. Characteristics of the obtained doped gels depend on the gel preparation, gelation process and the WPA content. According to the obtained results, especially for the high conductivity (sigma similar to 0.1 S/cm), WPA doped silica gel is a promising material for solid electrolytes.
Keywords:
protonic conductivity / sol / gel
Source:
Solid State Ionics, 1997, 97, 1-4, 239-246
Note:
VIII International Conference on Solid State Protonic Conductors, Aug 18-23, 1996, Gol, Norway
TY - JOUR
AU - Mioč, Ubavka B.
AU - Milonjić, Slobodan K.
AU - Malović, D
AU - Stamenkovic, V
AU - Colomban, P
AU - Mitrovic, MM
AU - Dimitrijevic, R
PY - 1997
UR - https://vinar.vin.bg.ac.rs/handle/123456789/7235
AB - Sol-gel syntheses offer a wide range of possibilities for introduction of materials with specific properties (electronic, optic and ion-conductive, etc.) into optically clear matrices. Preparation of silica gel bulk, containing 12-tungstophosphoric acid (WPA) in mesopores, as well as its structural and conduction characteristics are reported. Characteristics of the obtained doped gels depend on the gel preparation, gelation process and the WPA content. According to the obtained results, especially for the high conductivity (sigma similar to 0.1 S/cm), WPA doped silica gel is a promising material for solid electrolytes.
T2 - Solid State Ionics
T1 - Structure and proton conductivity of 12-tungstophosphoric acid doped silica
VL - 97
IS - 1-4
SP - 239
EP - 246
DO - 10.1016/S0167-2738(97)00089-1
ER -
@article{
author = "Mioč, Ubavka B. and Milonjić, Slobodan K. and Malović, D and Stamenkovic, V and Colomban, P and Mitrovic, MM and Dimitrijevic, R",
year = "1997",
abstract = "Sol-gel syntheses offer a wide range of possibilities for introduction of materials with specific properties (electronic, optic and ion-conductive, etc.) into optically clear matrices. Preparation of silica gel bulk, containing 12-tungstophosphoric acid (WPA) in mesopores, as well as its structural and conduction characteristics are reported. Characteristics of the obtained doped gels depend on the gel preparation, gelation process and the WPA content. According to the obtained results, especially for the high conductivity (sigma similar to 0.1 S/cm), WPA doped silica gel is a promising material for solid electrolytes.",
journal = "Solid State Ionics",
title = "Structure and proton conductivity of 12-tungstophosphoric acid doped silica",
volume = "97",
number = "1-4",
pages = "239-246",
doi = "10.1016/S0167-2738(97)00089-1"
}
Mioč, U. B., Milonjić, S. K., Malović, D., Stamenkovic, V., Colomban, P., Mitrovic, M.,& Dimitrijevic, R.. (1997). Structure and proton conductivity of 12-tungstophosphoric acid doped silica. in Solid State Ionics, 97(1-4), 239-246.
https://doi.org/10.1016/S0167-2738(97)00089-1
Mioč UB, Milonjić SK, Malović D, Stamenkovic V, Colomban P, Mitrovic M, Dimitrijevic R. Structure and proton conductivity of 12-tungstophosphoric acid doped silica. in Solid State Ionics. 1997;97(1-4):239-246.
doi:10.1016/S0167-2738(97)00089-1 .
Mioč, Ubavka B., Milonjić, Slobodan K., Malović, D, Stamenkovic, V, Colomban, P, Mitrovic, MM, Dimitrijevic, R, "Structure and proton conductivity of 12-tungstophosphoric acid doped silica" in Solid State Ionics, 97, no. 1-4 (1997):239-246,
https://doi.org/10.1016/S0167-2738(97)00089-1 . .
