Ostwald Ripening of the Platinum Nanoparticles in the Framework of the Modified LSW Theory
Joint Authors
Vengrenovich, R. D.
Ivanskii, B. V.
Panko, I. I.
Yarema, S. V.
Kryvetskyi, V. I.
Stasyk, M. O.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-09
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
An analysis of the experimental data related to the mechanism of Pt particles sintering has been carried out using the modified LSW theory.
The size distribution for the Pt nanoparticles at the stage of Ostwald ripening fits the generalized Lifshitz-Slyozov-Wagner model calculated with the assumption of two parallel mechanisms involved in the nanoparticles growth (dissolution): diffusion and Wagner’s (controlled by the chemical reaction rate).
Comparison between the experimental histograms and the curves calculated theoretically proves the governing role of the Wagner’s mechanism (chemical reaction) in the Pt nanoparticles growth.
American Psychological Association (APA)
Vengrenovich, R. D.& Ivanskii, B. V.& Panko, I. I.& Yarema, S. V.& Kryvetskyi, V. I.& Stasyk, M. O.. 2014. Ostwald Ripening of the Platinum Nanoparticles in the Framework of the Modified LSW Theory. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1041966
Modern Language Association (MLA)
Vengrenovich, R. D.…[et al.]. Ostwald Ripening of the Platinum Nanoparticles in the Framework of the Modified LSW Theory. Journal of Nanomaterials No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1041966
American Medical Association (AMA)
Vengrenovich, R. D.& Ivanskii, B. V.& Panko, I. I.& Yarema, S. V.& Kryvetskyi, V. I.& Stasyk, M. O.. Ostwald Ripening of the Platinum Nanoparticles in the Framework of the Modified LSW Theory. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1041966
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1041966
