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Bulk Nanostructured Materials: Non-Mechanical Synthesis

Ivanisenko, Yulia and Darbandi, Azad and Dasgupta, Subho and Kruk, Robert and Hahn, Horst (2010):
Bulk Nanostructured Materials: Non-Mechanical Synthesis.
12, In: Advanced Engineering Materials, (8), WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, pp. 666-676, ISSN 14381656, [Online-Edition: http://dx.doi.org/10.1002/adem.201000131],
[Article]

Abstract

An overview of the synthesis and processing techniques for bulk nanostructured materials that are based on ‘‘bottom-up’’ approaches is presented. Typically, these processes use nanoparticles, which can be produced by a variety of methods in the gas, liquid or solid state, as the basic building blocks. Their assembly into bulk nanostructured materials requires at least one more processing step, such as compaction or the formation of thick films. For certain nanostructures, film deposition techniques can also be employed. A wide range of nanostructures – from thick films with theoretical density to bulk nanocrystalline materials with nanoporosity – exhibiting novel structural and functional properties useful in many fields of applications are presented. Additionally, the properties of these bulk nanostructured materials can be categorized as either tailored, i.e., microstructure-dependent and inherently irreversible, or tunable, i.e., reversible by the application of an external field. Examples of both categories of properties are presented and the special role of the synthesis and processing routes to achieve the necessary nanostructures is emphasized.

Item Type: Article
Erschienen: 2010
Creators: Ivanisenko, Yulia and Darbandi, Azad and Dasgupta, Subho and Kruk, Robert and Hahn, Horst
Title: Bulk Nanostructured Materials: Non-Mechanical Synthesis
Language: English
Abstract:

An overview of the synthesis and processing techniques for bulk nanostructured materials that are based on ‘‘bottom-up’’ approaches is presented. Typically, these processes use nanoparticles, which can be produced by a variety of methods in the gas, liquid or solid state, as the basic building blocks. Their assembly into bulk nanostructured materials requires at least one more processing step, such as compaction or the formation of thick films. For certain nanostructures, film deposition techniques can also be employed. A wide range of nanostructures – from thick films with theoretical density to bulk nanocrystalline materials with nanoporosity – exhibiting novel structural and functional properties useful in many fields of applications are presented. Additionally, the properties of these bulk nanostructured materials can be categorized as either tailored, i.e., microstructure-dependent and inherently irreversible, or tunable, i.e., reversible by the application of an external field. Examples of both categories of properties are presented and the special role of the synthesis and processing routes to achieve the necessary nanostructures is emphasized.

Journal or Publication Title: Advanced Engineering Materials
Volume: 12
Number: 8
Publisher: WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Joint Research Laboratory Nanomaterials
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 15 Feb 2013 09:17
Official URL: http://dx.doi.org/10.1002/adem.201000131
Identification Number: doi:10.1002/adem.201000131
Funders: JI and HH gratefully acknowledge the financial support of the Deutsche Forschungsgemeinschaft (grant FOR 714).
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