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Characterization and catalytic application of homogeneous nano-composite oxides ZrO2–Al2O3
2004
Catalysis Today
A series of ZrO 2 -Al 2 O 3 composite oxides with different ZrO 2 contents was prepared by means of a chemical precipitation method using ZrOCl 2 ·8H 2 O and pseudoboehmite as starting materials. The structures of the samples have been investigated by powder X-ray diffraction (XRD) and transmission electron micrography (TEM), with thermogravimetry differential thermal analysis (TG-DTA and DTG) combined. The results showed that the synthesized materials consisted of ZrO 2 and Al 2 O 3 nanosized
doi:10.1016/j.cattod.2004.06.010
fatcat:2otlw4kyhbcnhpexreiaum6vuu