Fabrication of Porous Structured SnO_2/In_2O_3 Composite by Solid-Phase Reactive Sintering

摘要

This paper studied affect of porous structure SnO_2/In_2O_3composites about sinter temperature and chemical content of SnO_2 by solid-phase reactive sintering method. It studied on the influence of different content of SnO_2 and sintering temperature to porous structure SnO_2/In_2O_3 composites. The microstructure and phase were analyzed by SEM (Scanning Electron Microcopy) and XRD (X-ray diffraction). The results showed SnO_2/In_2O_3 composites had better porous structure as following conditions: the content was 10% SnO_2 in SnO_2/In_2O_3 composites and sintering temperature was 1300°C holding 3 hours after 600°C holding 1 hour, and then cooling to room temperature in the furnace.