Development of Al/C60 composites with nano-network structures

Hyunjoo Choi, Donghyun Bae

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It has been challenging for metals to synthesize optimal nano- structures with a desirable performance. Herein, we propose a new idea for the development of nano-network structures in Al/C60 composites by the self-assembly of Al-C phases. Carbon atoms, dissembled from the individually dispersed C 60-fulIerenes, are intercalated into the interstitials of aluminum, producing Al-C phases with artificially moderated lattice structures. The isolated Al-C phases grow with a strong anisotropy derived from lattice mismatch, meet neighbor Al-C phases, and then self-assemble into network structures. The novel nano-structures, extremely stable at high temperatures, offer significant potential for the development of thermally-stable high-strength structural aluminum. The controlled lattice provides a new paradigm for atomic level design of crystalline materials.

Original languageEnglish
Title of host publicationLight Metals 2014 - At the TMS 2014 Annual Meeting and Exhibition
PublisherMinerals, Metals and Materials Society
Pages1443-1445
Number of pages3
ISBN (Print)9781118889084
Publication statusPublished - 2014 Jan 1
EventLight Metals 2014 - TMS 2014 Annual Meeting and Exhibition - San Diego, CA, United States
Duration: 2014 Feb 162014 Feb 20

Publication series

NameTMS Light Metals
ISSN (Print)0147-0809

Other

OtherLight Metals 2014 - TMS 2014 Annual Meeting and Exhibition
CountryUnited States
CitySan Diego, CA
Period14/2/1614/2/20

Fingerprint

Aluminum
Lattice mismatch
composite materials
Composite materials
Self assembly
aluminum
Anisotropy
Carbon
Metals
Crystalline materials
high strength
Atoms
self assembly
interstitials
anisotropy
carbon
metals
Temperature
atoms

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Metals and Alloys
  • Materials Chemistry

Cite this

Choi, H., & Bae, D. (2014). Development of Al/C60 composites with nano-network structures. In Light Metals 2014 - At the TMS 2014 Annual Meeting and Exhibition (pp. 1443-1445). (TMS Light Metals). Minerals, Metals and Materials Society.
Choi, Hyunjoo ; Bae, Donghyun. / Development of Al/C60 composites with nano-network structures. Light Metals 2014 - At the TMS 2014 Annual Meeting and Exhibition. Minerals, Metals and Materials Society, 2014. pp. 1443-1445 (TMS Light Metals).
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Choi, H & Bae, D 2014, Development of Al/C60 composites with nano-network structures. in Light Metals 2014 - At the TMS 2014 Annual Meeting and Exhibition. TMS Light Metals, Minerals, Metals and Materials Society, pp. 1443-1445, Light Metals 2014 - TMS 2014 Annual Meeting and Exhibition, San Diego, CA, United States, 14/2/16.

Development of Al/C60 composites with nano-network structures. / Choi, Hyunjoo; Bae, Donghyun.

Light Metals 2014 - At the TMS 2014 Annual Meeting and Exhibition. Minerals, Metals and Materials Society, 2014. p. 1443-1445 (TMS Light Metals).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - It has been challenging for metals to synthesize optimal nano- structures with a desirable performance. Herein, we propose a new idea for the development of nano-network structures in Al/C60 composites by the self-assembly of Al-C phases. Carbon atoms, dissembled from the individually dispersed C 60-fulIerenes, are intercalated into the interstitials of aluminum, producing Al-C phases with artificially moderated lattice structures. The isolated Al-C phases grow with a strong anisotropy derived from lattice mismatch, meet neighbor Al-C phases, and then self-assemble into network structures. The novel nano-structures, extremely stable at high temperatures, offer significant potential for the development of thermally-stable high-strength structural aluminum. The controlled lattice provides a new paradigm for atomic level design of crystalline materials.

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Choi H, Bae D. Development of Al/C60 composites with nano-network structures. In Light Metals 2014 - At the TMS 2014 Annual Meeting and Exhibition. Minerals, Metals and Materials Society. 2014. p. 1443-1445. (TMS Light Metals).