Flower-shaped ALOOH nanostructures synthesized by the reaction of an AlN/Al composite nanopowder in water
| Parent link: | Advanced Powder Technology: Scientific Journal Vol. 26, № 6.— 2015.— [P. 1512–1519] |
|---|---|
| Enti autori: | , |
| Altri autori: | , , , , , |
| Riassunto: | Title screen Composite AlN/Al nanoparticles were produced by the method of the electrical explosion of wire in a nitrogen atmosphere. The mass ratio of aluminum and aluminum nitride in the nanoparticles was regulated by the nitrogen pressure. Flower-shaped mesoporous pseudoboehmite (AlOOH) nanoparticles were fabricated by the reaction of composite AlN/Al nanoparticles with water. The kinetic regularities of the AlN/Al conversion in diluted aqueous suspensions at 60 C were studied. The effect of the mass ratio of aluminum and aluminum nitride in AlN/Al was shown. The flower-shaped AlOOH nanoparticles consist of nanopetals with a planar dimension of 150300 nm and a thickness of 510 nm. The flower-like structures have sizes of approximately 300600 nm. The increase in the mass ratio of aluminum nitride in AlN/Al results in an increase of the specific surface area of the pseudoboehmite nanopetals from 255 m2 /g to 330 m2 /g and an increase in the mesopore volume from 0.363 cm3 /g to 0.439 cm3 /g. The average pore size was 410 nm. The zeta-potential also increases from 32 mV to 46 mV with an increase in the mass ratio of aluminum nitride. Режим доступа: по договору с организацией-держателем ресурса |
| Lingua: | inglese |
| Pubblicazione: |
2015
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| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1016/j.apt.2015.08.007 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645591 |
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| 200 | 1 | |a Flower-shaped ALOOH nanostructures synthesized by the reaction of an AlN/Al composite nanopowder in water |f O. V. Bakina [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 1518-1519 (39 tit.)] | ||
| 330 | |a Composite AlN/Al nanoparticles were produced by the method of the electrical explosion of wire in a nitrogen atmosphere. The mass ratio of aluminum and aluminum nitride in the nanoparticles was regulated by the nitrogen pressure. Flower-shaped mesoporous pseudoboehmite (AlOOH) nanoparticles were fabricated by the reaction of composite AlN/Al nanoparticles with water. The kinetic regularities of the AlN/Al conversion in diluted aqueous suspensions at 60 C were studied. The effect of the mass ratio of aluminum and aluminum nitride in AlN/Al was shown. The flower-shaped AlOOH nanoparticles consist of nanopetals with a planar dimension of 150300 nm and a thickness of 510 nm. The flower-like structures have sizes of approximately 300600 nm. The increase in the mass ratio of aluminum nitride in AlN/Al results in an increase of the specific surface area of the pseudoboehmite nanopetals from 255 m2 /g to 330 m2 /g and an increase in the mesopore volume from 0.363 cm3 /g to 0.439 cm3 /g. The average pore size was 410 nm. The zeta-potential also increases from 32 mV to 46 mV with an increase in the mass ratio of aluminum nitride. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Advanced Powder Technology |o Scientific Journal | ||
| 463 | |t Vol. 26, № 6 |v [P. 1512–1519] |d 2015 | ||
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