Fabrication of semiconductor oxide thick films by slide-off transfer printing and their NO2-sensing properties

Sensitization of Odor Semiconductor Gas Sensors by Employing a Heterolayer Structure

“…This slide-off transfer printing method was first demonstrated in fabricating thick film semiconductor gas sensors in our recent studies [46,47]. Figure 11.14 shows schematically the structure of a slide-off transfer sheet of a sensor material and the procedure of the printing method.…”

“…Here, Figure 11.14. Structure of a slide-off transfer sheet and procedure of slide-off transfer printing for sensor fabrication (adapted from [46]). SnO 2 loaded with 0.5 wt.% Pt is simply expressed as Pt±SnO 2 .…”

“…Scanning electron micrograph of a cross-section of a heterolayer TiO 2 /SnO 2 sensor (adapted from[46]). …”

Fabrication and its characteristics of metal-loaded TiO2/SnO2 thick-film gas sensor for detecting dichloromethane

“…The sensor material completed by hand was dried at room temperature for 24 h, dried at 110 8C for 12 h in a high temperature dry oven, and then heat treated at 600 8C for 2 h. The schematics of the thick-film sensor alumina substrate and the picture of the substrate after being coated with the sensor material are shown in Fig. 2 [15].…”

Microstructural Control of BaTiO3 Thick Film Fabricated by Utilizing Slide-Off Transfer Printing

“…In addition it is possible to fabricate the films on either flat or curved surfaces, due to the flexible property of a slide-off transfer sheet as an oxide green sheet. For example, we recently developed highly sensitive and selective semiconductor gas sensors by utilizing this slide-off printing method [10][11][12][13]. In this field, the slide-off transfer printing has been proved to be very promising, because porous structure of oxide layers suitable for gas sensing could be constructed easily by adjusting the composition of the oxide slurries and also because different kinds of oxide films could be fabricated in a pile on a substrate.…”