Metallic Nanowires on the Base of Porous Matrixes: Obtaining by Galvanic Replication, Structure and Some Properties
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Metallic Nanowires on the Base of Porous Matrixes: Obtaining by Galvanic Replication, Structure and Some Properties
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| Creator |
Zagorskiy, D.L.
Korotkov, V.V. Kudryavtsev, V.N. Bedin, S.A. Sulyanov, S.N. Frolov, K.V. Vilenski, A.I. Mchedlishvili, B.V. |
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| Subject |
Nanowires
Template synthesis Electrodeposition Track membranes Mossbauer spectroscopy |
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| Description |
In this work nanowires (Co, Ni and Fe) were obtained via template synthesis, using etched track polymer matrix. The peculiarity of electrodeposition of Co and Ni was investigated and discussed: When filling the pores of a small diameter (0.1 and 0.2 microns) the dependence of current on time passes through a minimum. It can be supposed that the difficulties, appearing while filling nanosized pores, are related to the peculiarities of diffusion in narrow channels. The electrolyte for Fe deposition into nanosized pores was selected, the necessity of agitation was demonstrated. The results of X-rays analysis demonstrate that obtained wires have polycrystalline structure, which slightly depends on the deposition voltage. Mossbauer spectroscopy was used for investigation of Fe samples. The obtained sextet corresponds to α-Fe with polycrystalline structure. Two types of Fe atoms were found. The presence of two types of oxides was also detected. |
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| Publisher |
Sumy State University
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| Date |
2014-05-26T07:00:24Z
2014-05-26T07:00:24Z 2012 |
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| Type |
Article
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| Identifier |
Metallic Nanowires on the Base of Porous Matrixes: Obtaining by Galvanic Replication, Structure and Some Properties [Текст] / D.L. Zagorskiy, V.V. Korotkov, V.N. Kudryavtsev et al.
// Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V.1, No1. - 01PCN41
http://essuir.sumdu.edu.ua/handle/123456789/34949 |
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| Language |
en
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