Microstructure and Microwave Dielectric Properties of Modified Zinc Titanates (I)

Coupled Semiconductor Metal Oxide Nanocomposites: Types, Synthesis Conditions and Properties

“…11 illustrates thermal behavior of sample I. In all of these analysis, because of coexistence of ZnO beside of Co(OH) 2 , the distinct Co(OH) 2 peaks which had been detected in other papers would not detected here. But an endothermic tiny peak has been detected at about 284 C°(see Fig.…”

“…When the temperature was increased the intensity of Co(OH) 2 peaks became higher than that of ZnO peaks. The major peaks can be noticed corresponding to (110) plane of ZnO for sample I and II whereas in sample III major peak is related to (101) plane of Co(OH) 2 . Also, the intensity of peaks related to ZnO is grown by increasing the temperature.…”

“…15(a) [57]. 2 .6H 2 O solutions were added to KOH aqueous solution simultaneously under high stirring conditions. After mixing, the obtained solution was divided into 4 portions and poured to separate beakers.…”

“…Fig. 25 shows the sensor responses to ethanol for TiO 2 and nanocomposite samples at various operating temperatures. Working temperature is one of the most important parameters for gas sensors.…”

Dielectric properties of zinc titanate thin films prepared by Rf magnetron sputtering

“…Much attention has been still paid because of its diverse electrical and chemical properties, leading to the wide applications in sensors, microelectronics and high performance catalysts [3][4][5][6]. Recently, the zinc titanate ceramics have been promisingly reported as microwave dielectric materials due to their stable and proper dielectric properties [7][8][9]. Dulin and Rase [1] showed that three compounds exist in the ZnO-TiO 2 system, including Zn 2 TiO 4 (cubic), ZnTiO 3 (hexagonal), and Zn 2 Ti 3 O 8 (cubic).…”