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

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publication2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479963935
DOIs
Publication statusPublished - 16 Jan 2015
Event2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014 - Unnao, India
Duration: 1 Aug 20142 Aug 2014

Other

Other2014 International Conference on Advances in Engineering and Technology Research, ICAETR 2014
CountryIndia
CityUnnao
Period1.8.142.8.14

Fingerprint

Palladium alloys
Silver alloys
Palladium
Silver
Hydrogen
Plasmas
Binding energy
Alloying
Hydrides
Sorption
Liquids

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 proceedingConference 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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