Ceramic nano composites for thermal insulators

Hae Noo Ree Jung; Yoon Kwang Lee; Hyung Ho Park

doi:10.4028/www.scientific.net/AMR.960-961.126

Ceramic nano composites for thermal insulators

Hae Noo Ree Jung, Yoon Kwang Lee, Hyung Ho Park

Department of Materials Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this research, nano pore composite had an effect on enhancing thermal property and mechanical property. The nano pore composite maintained the pore structure and enhanced mechanical property. Al₂O₃ xerogel was collapsed after heat treatment over 1000&2103; and they had weak mechanical strength because of pores. For maintenance of pore at high temperature and improvement of mechanical strength, Al₂O₃ whisker was hybridized. The Al₂O₃ whiskers in nano pore composite play the role of pillar during heat treatment. The mechanical property of Al₂O₃ xerogel was improved through complexation with Al₂O₃ whisker. The elastic modulus of nano pore composite increased 225 % from Al₂O₃ xerogel.

Original language	English
Title of host publication	Thermal, Power and Electrical Engineering III
Publisher	Trans Tech Publications Ltd
Pages	126-129
Number of pages	4
ISBN (Print)	9783038351368
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.960-961.126
Publication status	Published - 2014
Event	3rd International Conference on Energy and Environmental Protection, ICEEP 2014 - Xi'an, China Duration: 2014 Apr 26 → 2014 Apr 28

Publication series

Name	Advanced Materials Research
Volume	960-961
ISSN (Print)	1022-6680
ISSN (Electronic)	1662-8985

Other

Other	3rd International Conference on Energy and Environmental Protection, ICEEP 2014
Country	China
City	Xi'an
Period	14/4/26 → 14/4/28

All Science Journal Classification (ASJC) codes

Engineering(all)

Access to Document

10.4028/www.scientific.net/AMR.960-961.126

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Cite this

@inproceedings{00c35eb8af6c4e64b8d30d5ebec147b4,

title = "Ceramic nano composites for thermal insulators",

abstract = "In this research, nano pore composite had an effect on enhancing thermal property and mechanical property. The nano pore composite maintained the pore structure and enhanced mechanical property. Al2O3 xerogel was collapsed after heat treatment over 1000&2103; and they had weak mechanical strength because of pores. For maintenance of pore at high temperature and improvement of mechanical strength, Al2O3 whisker was hybridized. The Al2O3 whiskers in nano pore composite play the role of pillar during heat treatment. The mechanical property of Al2O3 xerogel was improved through complexation with Al2O3 whisker. The elastic modulus of nano pore composite increased 225 % from Al2O3 xerogel.",

author = "Jung, {Hae Noo Ree} and Lee, {Yoon Kwang} and Park, {Hyung Ho}",

note = "Copyright: Copyright 2014 Elsevier B.V., All rights reserved.; 3rd International Conference on Energy and Environmental Protection, ICEEP 2014 ; Conference date: 26-04-2014 Through 28-04-2014",

year = "2014",

doi = "10.4028/www.scientific.net/AMR.960-961.126",

language = "English",

isbn = "9783038351368",

series = "Advanced Materials Research",

publisher = "Trans Tech Publications Ltd",

pages = "126--129",

booktitle = "Thermal, Power and Electrical Engineering III",

}

Jung, HNR, Lee, YK & Park, HH 2014, Ceramic nano composites for thermal insulators. in Thermal, Power and Electrical Engineering III. Advanced Materials Research, vol. 960-961, Trans Tech Publications Ltd, pp. 126-129, 3rd International Conference on Energy and Environmental Protection, ICEEP 2014, Xi'an, China, 14/4/26. https://doi.org/10.4028/www.scientific.net/AMR.960-961.126

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T1 - Ceramic nano composites for thermal insulators

AU - Jung, Hae Noo Ree

AU - Lee, Yoon Kwang

AU - Park, Hyung Ho

PY - 2014

Y1 - 2014

N2 - In this research, nano pore composite had an effect on enhancing thermal property and mechanical property. The nano pore composite maintained the pore structure and enhanced mechanical property. Al2O3 xerogel was collapsed after heat treatment over 1000&2103; and they had weak mechanical strength because of pores. For maintenance of pore at high temperature and improvement of mechanical strength, Al2O3 whisker was hybridized. The Al2O3 whiskers in nano pore composite play the role of pillar during heat treatment. The mechanical property of Al2O3 xerogel was improved through complexation with Al2O3 whisker. The elastic modulus of nano pore composite increased 225 % from Al2O3 xerogel.

AB - In this research, nano pore composite had an effect on enhancing thermal property and mechanical property. The nano pore composite maintained the pore structure and enhanced mechanical property. Al2O3 xerogel was collapsed after heat treatment over 1000&2103; and they had weak mechanical strength because of pores. For maintenance of pore at high temperature and improvement of mechanical strength, Al2O3 whisker was hybridized. The Al2O3 whiskers in nano pore composite play the role of pillar during heat treatment. The mechanical property of Al2O3 xerogel was improved through complexation with Al2O3 whisker. The elastic modulus of nano pore composite increased 225 % from Al2O3 xerogel.

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SN - 9783038351368

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BT - Thermal, Power and Electrical Engineering III

PB - Trans Tech Publications Ltd

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