Synthesis of low-size flower-like AlOOH structures

Olga V. Bakina, Elena A. Glazkova, Natalia Valentinovna Svarovskaya, Aleksandr S. Lozhkomoev, Elena G. Khorobraya, Sergey G. Psakhie

Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

5 Цитирования (Scopus)

Аннотация

Al/Cu, Al/Zn, and Al/Fe bimetallic nanoparticles have been obtained using the method of simultaneous electrical explosion of metal pairs in an argon atmosphere. The nanoparticles are chemically active and interact with water at 60°C forming flower-like hierarchical porous structures with a high specific surface area. As the Al/Cu nanopowder is oxidized with water, flower-like pseudoboehmite composite structures are formed with the size of under 1.0 μm; structurally heterogeneous electron-dense spherical inclusions of unreacted metal copper and intermetallides are identified inside them. Al/Fe product transformations are presented by the flower-like pseudoboehmite surrounded by lamellar structures enriched with ferric oxides. Al/Zn nanoparticles react with water, forming the flower-like pseudoboehmite and mainly hexagonal zinc oxide laminae. The composite particles obtained can be used as antibacterial agents in manufacturing medical supplies.

Язык оригиналаАнглийский
Заголовок главной публикацииAIP Conference Proceedings
ИздательAmerican Institute of Physics Inc.
Страницы35-38
Количество страниц4
Том1623
ISBN (печатная версия)9780735412606
DOI
Статус публикацииОпубликовано - 2014
СобытиеInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Российская Федерация
Длительность: 3 сен 20145 сен 2014

Другое

ДругоеInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
СтранаРоссийская Федерация
ГородTomsk
Период3.9.145.9.14

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Bakina, O. V., Glazkova, E. A., Svarovskaya, N. V., Lozhkomoev, A. S., Khorobraya, E. G., & Psakhie, S. G. (2014). Synthesis of low-size flower-like AlOOH structures. В AIP Conference Proceedings (Том 1623, стр. 35-38). American Institute of Physics Inc.. https://doi.org/10.1063/1.4901476