Study of hydrogen accumulation in palladium, silver and silver-palladium alloy

Nikolay N. Nikitenkov, Yurii I. Tyurin, Vladimir S. Sypchenko, Igor V. Dushkin, Aleksey Nikolaevich Nikitenkov, Olga V. Vilkhivskaya

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This work present a results of investigation of the hydrogen accumulation characteristics in palladium, silver and palladium-silver alloy (Pd<inf>60</inf>Ag<inf>40</inf>) at their saturation with hydrogen from different aggregate states of the ambient medium (plasma, liquid, hydrogen atmosphere). The presence of silver in the alloy of palladium-silver leads to the following features: the capture of hydrogen by Pd and Pd<inf>60</inf>Ag<inf>40</inf> samples depends on the method of saturation. In the case, while plasma and electrolytic hydrogen saturation in both samples is being trapped in the same type of traps (not significantly different in binding energy). While the saturation by Sieverts method takes place, traps formed are characteristic for each type of the samples. In case of electrolytic and plasma saturation in palladium and palladium-silver alloy, the main type of trap is the binding of hydrogen in palladium hydride. Alloying palladium with silver does not lead to a decreasing of sorption capacity of the alloy Pd<inf>60</inf>Ag<inf>40</inf> compared to Pd.

Original language	English
Title of host publication	2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781479963935
DOIs	https://doi.org/10.1109/ICAETR.2014.7012933
Publication status	Published - 16 Jan 2015
Event	2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014 - Unnao, India Duration: 1 Aug 2014 → 2 Aug 2014

Other

Other	2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014
Country	India
City	Unnao
Period	1.8.14 → 2.8.14

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Keywords

hydrogen accumulation
hydrogen traps
palladium
palladiumsilver alloy
silver

ASJC Scopus subject areas

Computer Science (miscellaneous)
Engineering (miscellaneous)

Cite this

Nikitenkov, N. N., Tyurin, Y. I., Sypchenko, V. S., Dushkin, I. V., Nikitenkov, AN., & Vilkhivskaya, O. V. (2015). Study of hydrogen accumulation in palladium, silver and silver-palladium alloy. In 2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014 [7012933] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICAETR.2014.7012933

Study of hydrogen accumulation in palladium, silver and silver-palladium alloy. / Nikitenkov, Nikolay N.; Tyurin, Yurii I.; Sypchenko, Vladimir S.; Dushkin, Igor V.; Nikitenkov, Aleksey Nikolaevich; Vilkhivskaya, Olga V.

2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014. Institute of Electrical and Electronics Engineers Inc., 2015. 7012933.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nikitenkov, NN , Tyurin, YI , Sypchenko, VS, Dushkin, IV, Nikitenkov, AN & Vilkhivskaya, OV 2015, Study of hydrogen accumulation in palladium, silver and silver-palladium alloy. in 2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014., 7012933, Institute of Electrical and Electronics Engineers Inc., 2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014, Unnao, India, 1.8.14. https://doi.org/10.1109/ICAETR.2014.7012933

Nikitenkov NN , Tyurin YI , Sypchenko VS, Dushkin IV, Nikitenkov AN, Vilkhivskaya OV. Study of hydrogen accumulation in palladium, silver and silver-palladium alloy. In 2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014. Institute of Electrical and Electronics Engineers Inc. 2015. 7012933 https://doi.org/10.1109/ICAETR.2014.7012933

Nikitenkov, Nikolay N. ; Tyurin, Yurii I. ; Sypchenko, Vladimir S. ; Dushkin, Igor V. ; Nikitenkov, Aleksey Nikolaevich ; Vilkhivskaya, Olga V. / Study of hydrogen accumulation in palladium, silver and silver-palladium alloy. 2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014. Institute of Electrical and Electronics Engineers Inc., 2015.

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AB - This work present a results of investigation of the hydrogen accumulation characteristics in palladium, silver and palladium-silver alloy (Pd60Ag40) at their saturation with hydrogen from different aggregate states of the ambient medium (plasma, liquid, hydrogen atmosphere). The presence of silver in the alloy of palladium-silver leads to the following features: the capture of hydrogen by Pd and Pd60Ag40 samples depends on the method of saturation. In the case, while plasma and electrolytic hydrogen saturation in both samples is being trapped in the same type of traps (not significantly different in binding energy). While the saturation by Sieverts method takes place, traps formed are characteristic for each type of the samples. In case of electrolytic and plasma saturation in palladium and palladium-silver alloy, the main type of trap is the binding of hydrogen in palladium hydride. Alloying palladium with silver does not lead to a decreasing of sorption capacity of the alloy Pd60Ag40 compared to Pd.

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Access to Document

10.1109/ICAETR.2014.7012933