Abstract
Nanocrystalline tin dioxide modified by Pd and Pt clusters or by bimetallic PdPt nanoparticles was synthesized. Distribution of the modifers on the SnO2 surface was studied by high-resolution transmission electron microscopy and energy dispersive X-ray microanalysis with element distribution mapping. It was shown that the Pd/Pt ratio in bimetallic particles varies over a broad range and does not depend on the particle diameter. The effect of platinum metals on the reducibility of nanocrystalline SnO2 by hydrogen was determined. The sensing properties of the resulting materials towards 6.7 ppm CO in air were estimated in situ by electrical conductivity measurements. The sensor response of SnO2 modified with bimetallic PdPt particles was a superposition of the signals of samples with Pt and Pd clusters.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
V. V. Krivetskii, M. N. Rumyantseva, and A. M. Gas’kov, Russ. Chem. Rev. 82, 917 (2013).
G. Heiland and D. Kohl, Chemical Sensor Technology, Ed. by T. Seiyama (Kodansha, Tokyo, 1988), p.15.
N. Barsan and U. Weimar, J. Phys.: Condens. Matter 15, 813 (2003).
S. Harbeck, A. Szatvanyi, N. Barsan, et al., Thin Solid Films 436, 76 (2003).
M. Batzil and U. Diebold, Phys. Chem. Chem. Phys. 9, 2307 (2007).
G. C. Bond, C. Louis, and D. T. Thompson, Catalysis by Gold (Imperial College Press, London, 2006).
M. Haruta, Catal. Tech. 6, 102 (2002).
C.-T. Wang and M.-T. Chen, Sens. Actuators B 150, 360 (2010).
G. Korotcenkov and B. K. Cho, Sens. Actuators B 156, 527 (2011).
A. V. Marikutsa, M. N. Rumyantseva, L. V. Yashina, et al., J. Solid State Chem. 183, 2389 (2010).
Metal Nanoclusters in Catalysis and Materials Science, The issue of Size Control, Ed. by B. Corain, G. Schmid, and N. Toshima (Elsevier, New York, 2008), p.49.
N. Toshima, K. Kushihashi, T. Yonezawa, et al., Chem. Lett. 18, 1769 (1989).
N. Toshima, T. Yonezawa, and K. Kushihashi, J. Chem. Soc., Faraday Trans. 89, 2537 (1993).
S. J. Cho and S. K. Kang, Catal. Today 93, 561 (2004).
T. Endo, T. Kuno, T. Yoshimura, et al., J. Nanosci. Nanotechol. 5, 1875 (2005).
S. M. Badalyan, M. N. Rumyantseva, S. A. Nikolaev, et al., Inorg. Mater. 46, 232 (2010).
U.-S. Choi, G. Sakai, K. Shimanoe, et al., Sens. Actuators B 107, 397 (2005).
S. A. Vladimirova, M. N. Rumyantseva, D. G. Filatova, et al., Inorg. Mater. 52, 94 (2016).
G. C. Mutinati, E. Brunet, A. Koeck, et al., Proc. Eng. 87, 787 (2014).
A. V. Marikutsa, M. N. Rumyantseva, A. M. Gaskov, et al., Inorg. Mater. 52, 1311 (2016).
D. D. Frolov, Y. N. Kotovshchikov, I. V. Morozov, et al., J. Solid State Chem. 186, 1 (2012).
A. V. Marikutsa, M. N. Rumyantseva, E. A. Konstantinova, et al., J. Phys. Chem. C 118, 21541 (2014).
M. Gaidi, J. L. Hazeman, I. Matko, et al., J. Electrochem. Soc. 147, 3131 (2000).
Fomenko, V.S., Emission Properties of Materials, A Handbook (Naukova Dumka, Kiev, 1981).
Z. Zhu and R. C. Deka, J. Phys. Chem. Solids 70, 1248 (2009).
N. Lopez, J. D. Prades, F. Hernandez-Ramirez, et al., Phys. Chem. Chem. Phys. 12, 2401 (2010).
B. Bahrami, A. Khodadadi, M. Kazemeini, et al., Sens. Actuators B 133, 352 (2008).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © I.V. Malkov, V.V. Krivetskii, D.I. Potemkin, A.V. Zadesenets, M.M. Batuk, J. Hadermann, A.V. Marikutsa, M.N. Rumyantseva, A.M. Gas’kov, 2018, published in Zhurnal Neorganicheskoi Khimii, 2018, Vol. 63, No. 8, pp. 968–973.
Rights and permissions
About this article
Cite this article
Malkov, I.V., Krivetskii, V.V., Potemkin, D.I. et al. Effect of Bimetallic Pd/Pt Clusters on the Sensing Properties of Nanocrystalline SnO2 in the Detection of CO. Russ. J. Inorg. Chem. 63, 1007–1011 (2018). https://doi.org/10.1134/S0036023618080168
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036023618080168