Magnetic-dipolar-interaction-induced self-assembly affords wires of hollow nanocrystals of cobalt selenide

Jinhao Gao; Bei Zhang; Xixiang Zhang; Bing Xu

doi:10.1002/anie.200503486

Magnetic-dipolar-interaction-induced self-assembly affords wires of hollow nanocrystals of cobalt selenide

Jinhao Gao^*, Bei Zhang, Xixiang Zhang, Bing Xu

^*Corresponding author for this work

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

219 Scopus citations

Abstract

(Figure Presented) Giving cobalt some stick: A general strategy for the synthesis of 1D assemblies of hollow nanocrystals is presented. Cobalt nanostructures assembled through magnetic dipolar interactions (see scheme) are used as templates for the formation of wires of hollow nanocrystals of CoSe ₂ (and Co₃S₄, CoTe). The wires of hollow CoSe₂ nanocrystals are ferromagnetic, with a Curie temperature of 570 K.

Original language	English (US)
Pages (from-to)	1220-1223
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	45
Issue number	8
DOIs	https://doi.org/10.1002/anie.200503486
State	Published - Feb 13 2006
Externally published	Yes

Keywords

Chalcogenides
Cobalt
Magnetic properties
Nanostructures
Self-assembly

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.200503486

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abstract = "(Figure Presented) Giving cobalt some stick: A general strategy for the synthesis of 1D assemblies of hollow nanocrystals is presented. Cobalt nanostructures assembled through magnetic dipolar interactions (see scheme) are used as templates for the formation of wires of hollow nanocrystals of CoSe 2 (and Co3S4, CoTe). The wires of hollow CoSe2 nanocrystals are ferromagnetic, with a Curie temperature of 570 K.",

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AU - Gao, Jinhao

AU - Zhang, Bei

AU - Zhang, Xixiang

AU - Xu, Bing

PY - 2006/2/13

Y1 - 2006/2/13

N2 - (Figure Presented) Giving cobalt some stick: A general strategy for the synthesis of 1D assemblies of hollow nanocrystals is presented. Cobalt nanostructures assembled through magnetic dipolar interactions (see scheme) are used as templates for the formation of wires of hollow nanocrystals of CoSe 2 (and Co3S4, CoTe). The wires of hollow CoSe2 nanocrystals are ferromagnetic, with a Curie temperature of 570 K.

AB - (Figure Presented) Giving cobalt some stick: A general strategy for the synthesis of 1D assemblies of hollow nanocrystals is presented. Cobalt nanostructures assembled through magnetic dipolar interactions (see scheme) are used as templates for the formation of wires of hollow nanocrystals of CoSe 2 (and Co3S4, CoTe). The wires of hollow CoSe2 nanocrystals are ferromagnetic, with a Curie temperature of 570 K.

KW - Chalcogenides

KW - Cobalt

KW - Magnetic properties

KW - Nanostructures

KW - Self-assembly

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Magnetic-dipolar-interaction-induced self-assembly affords wires of hollow nanocrystals of cobalt selenide

Abstract

Keywords

ASJC Scopus subject areas

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