Figure 8: (a) The response transients to H2 at 300°C.
(b)Dependence of the sensor response on H2 concentration at 300°C. © 2014 RSC Adv. All rights reserved. © 2014 RSC Adv. All rights reserved. N. V. Long, Y. Yang, M. Yuasa, C. M. Thi, Y. Cao, T. Nann, M. Nogami, “Gas-sensing properties of p-type α-Fe2O3 polyhedral particles synthesized via a modified polyol method”, RSC Adv., vol. 4, pp. 8250-8255, 2014 [81].
(b)Dependence of the sensor response on H2 concentration at 300°C. © 2014 RSC Adv. All rights reserved. © 2014 RSC Adv. All rights reserved. N. V. Long, Y. Yang, M. Yuasa, C. M. Thi, Y. Cao, T. Nann, M. Nogami, “Gas-sensing properties of p-type α-Fe2O3 polyhedral particles synthesized via a modified polyol method”, RSC Adv., vol. 4, pp. 8250-8255, 2014 [81].
