TY - JOUR
T1 - Synthesis and characterisation of YSZ-Al 2O 3 nanostructured materials
AU - Santoyo-Salazar, J.
AU - González, G.
AU - Schabes-Retchkiman, P. S.
AU - Ascencio, J. A.
AU - Tartaj-Salvador, J.
AU - Chávez-Carvayar, J. A.
PY - 2006/7
Y1 - 2006/7
N2 - In this work a co-precipitation route was used to synthesise two yttria-stabilised-zirconia (YSZ) phases with different concentrations of alumina (Al 2O 3). A tetragonal, with 3 mol% yttria, and a cubic, with 8 mol% yttria, phases were added with alumina in different weight proportions, 90/10, 80/20, 70/30, and 60/40, respectively. After synthesised, products were sintered in a range 800-1100 °C for different intervals of time. Compounds were characterised by X-ray diffraction, transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM), scanning electron microscopy (SEM), and atomic force microscopy (AFM). Rietveld refinements, using FULPROF-Suite software, were carried out to obtain the cell parameters and structural characterisation of products.
AB - In this work a co-precipitation route was used to synthesise two yttria-stabilised-zirconia (YSZ) phases with different concentrations of alumina (Al 2O 3). A tetragonal, with 3 mol% yttria, and a cubic, with 8 mol% yttria, phases were added with alumina in different weight proportions, 90/10, 80/20, 70/30, and 60/40, respectively. After synthesised, products were sintered in a range 800-1100 °C for different intervals of time. Compounds were characterised by X-ray diffraction, transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM), scanning electron microscopy (SEM), and atomic force microscopy (AFM). Rietveld refinements, using FULPROF-Suite software, were carried out to obtain the cell parameters and structural characterisation of products.
KW - Co-Precipitation
KW - High Resolution Microscopy
KW - Nanocompound
KW - Rietveld Refinement
KW - Yttria-Stabilised-Zirconia
UR - http://www.scopus.com/inward/record.url?scp=33750174833&partnerID=8YFLogxK
U2 - 10.1166/jnn.2006.334
DO - 10.1166/jnn.2006.334
M3 - Artículo
SN - 1533-4880
VL - 6
SP - 2103
EP - 2109
JO - Journal of Nanoscience and Nanotechnology
JF - Journal of Nanoscience and Nanotechnology
IS - 7
ER -