Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/42727
Or use following links to share this resource in social networks: Recommend this item
Title Positronium Characterization of Nanopores in Technologically Modified MgO-Al2O3 Ceramics
Authors Klym, H.
Ingram, A.
Hadzaman, I.
Shpotyuk, O.
Karbovnyk, I.
ORCID
Keywords Spinel
Ceramics
Positronium
Water-immersion
Drying
Type Conference Papers
Date of Issue 2015
URI http://essuir.sumdu.edu.ua/handle/123456789/42727
Publisher Sumy State University
License
Citation Positronium Characterization of Nanopores in Technologically Modified MgO-Al2O3 Ceramics [Текст] / H. Klym, A. Ingram, I. Hadzaman et al. // Nanomaterials: Applications & Properties (NAP-2015) : Proceedings of the International Conference. — Sumy : Sumy State University, 2015. — V.4, No1. — 01MAN04.
Abstract It is established that positron annihilation lifetime spectroscopy can be successful used as porosimetry method to study of nanopores size and transformation of free volume in humidity-sensitive MgO-Al2O3 ceramics in adsorption-desorption cycles using lifetimes of ortho-positronium-related components. It is shown that the fourth component gives information about water-free volume or nanopores size, while the third component reflects positronium trapping both in nanopores and in water “bubbles”.
Appears in Collections: Наукові видання (ЕлІТ)

Views

Argentina Argentina
1
Belgium Belgium
1
Canada Canada
1
China China
18
France France
1
Germany Germany
13926718
Greece Greece
4446
Ireland Ireland
64472
Italy Italy
1
Lithuania Lithuania
1
Netherlands Netherlands
1004849
Poland Poland
4
Russia Russia
1
Turkey Turkey
1
Ukraine Ukraine
33669666
United Kingdom United Kingdom
4737464
United States United States
623499031
Unknown Country Unknown Country
33669665
Vietnam Vietnam
4448

Downloads

Canada Canada
449335507
China China
275171993
Germany Germany
4444
India India
1
Ireland Ireland
1
Italy Italy
1
Nigeria Nigeria
5
Poland Poland
9
Romania Romania
1
Ukraine Ukraine
101008476
United Kingdom United Kingdom
2222
United States United States
449335507
Unknown Country Unknown Country
10
Vietnam Vietnam
4449

Files

File Size Format Downloads
Klym.pdf 429.92 kB Adobe PDF 1274862626

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.