Bundles of self-assembled boehmite nanostrips from a surfactant free hydrothermal route

Hamed Arami; Mahyar Mazloumi; Razieh Khalifehzadeh; S. K. Sadrnezhaad

doi:10.1016/j.jallcom.2007.07.036

Bundles of self-assembled boehmite nanostrips from a surfactant free hydrothermal route

Hamed Arami, Mahyar Mazloumi, Razieh Khalifehzadeh, S. K. Sadrnezhaad

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Abstract

Boehmite nanostrips with average diameter and crystallite sizes of about 19.5 nm and 4.5 nm were prepared through a surfactant free approach and were characterized with XRD, TEM and DTA/TG analyses. Nanostrips self-assembled to form bundles due to lateral surface adsorptions. The effect of Cl^- ions on enhancement of one-dimensional growth of boehmite nanostructures was investigated. The thermal analysis showed that chlorides reduced the formation temperature of α-Al₂O₃ phase.

Original language	English (US)
Pages (from-to)	551-554
Number of pages	4
Journal	Journal of Alloys and Compounds
Volume	461
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2007.07.036
State	Published - Aug 11 2008
Externally published	Yes

Keywords

Chemical synthesis
Nanostructures
Thermal analysis

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/j.jallcom.2007.07.036

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abstract = "Boehmite nanostrips with average diameter and crystallite sizes of about 19.5 nm and 4.5 nm were prepared through a surfactant free approach and were characterized with XRD, TEM and DTA/TG analyses. Nanostrips self-assembled to form bundles due to lateral surface adsorptions. The effect of Cl- ions on enhancement of one-dimensional growth of boehmite nanostructures was investigated. The thermal analysis showed that chlorides reduced the formation temperature of α-Al2O3 phase.",

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AU - Arami, Hamed

AU - Mazloumi, Mahyar

AU - Khalifehzadeh, Razieh

AU - Sadrnezhaad, S. K.

PY - 2008/8/11

Y1 - 2008/8/11

N2 - Boehmite nanostrips with average diameter and crystallite sizes of about 19.5 nm and 4.5 nm were prepared through a surfactant free approach and were characterized with XRD, TEM and DTA/TG analyses. Nanostrips self-assembled to form bundles due to lateral surface adsorptions. The effect of Cl- ions on enhancement of one-dimensional growth of boehmite nanostructures was investigated. The thermal analysis showed that chlorides reduced the formation temperature of α-Al2O3 phase.

AB - Boehmite nanostrips with average diameter and crystallite sizes of about 19.5 nm and 4.5 nm were prepared through a surfactant free approach and were characterized with XRD, TEM and DTA/TG analyses. Nanostrips self-assembled to form bundles due to lateral surface adsorptions. The effect of Cl- ions on enhancement of one-dimensional growth of boehmite nanostructures was investigated. The thermal analysis showed that chlorides reduced the formation temperature of α-Al2O3 phase.

KW - Chemical synthesis

KW - Nanostructures

KW - Thermal analysis

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JF - Journal of Alloys and Compounds

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ER -

Bundles of self-assembled boehmite nanostrips from a surfactant free hydrothermal route

Abstract

Keywords

ASJC Scopus subject areas

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