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Thermal Conductivit...
Thermal Conductivity Enhancement of Coaxial Carbon@Boron Nitride Nanotube Arrays
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- Jing, Lin (author)
- Nanyang Technological University
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- Samani, Kabir Majid, 1976 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Liu, B. (author)
- Nanyang Technological University
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- Li, Hongling (author)
- Nanyang Technological University
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- Tay, Roland Yingjie (author)
- Nanyang Technological University
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- Tsang, S. H. (author)
- Nanyang Technological University
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- Cometto, O. (author)
- Nanyang Technological University
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- NYLANDER, ANDREAS, 1988 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Liu, Johan, 1960 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Teo, E. H. T. (author)
- Nanyang Technological University
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- Tok, Alfred Iing Yoong (author)
- Nanyang Technological University
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(creator_code:org_t)
- 2017-04-24
- 2017
- English.
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In: ACS Applied Materials & Interfaces. - : American Chemical Society (ACS). - 1944-8252 .- 1944-8244. ; 9:17, s. 14555-14560
- Related links:
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http://dx.doi.org/10...
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We demonstrate the thermal conductivity enhancement of the vertically aligned carbon nanotube (CNT) arrays (from ?15.5 to 29.5 W/mK, ?90% increase) by encapsulating outer boron nitride nanotube (BNNT, 0.97 nm-thick with ?3-4 walls). The heat transfer enhancement mechanism of the coaxial C@BNNT was further revealed by molecular dynamics simulations. Because of their highly coherent lattice structures, the outer BNNT serves as additional heat conducting path without impairing the thermal conductance of inner CNT. This work provides deep insights into tailoring the heat transfer of arbitrary CNT arrays and will enable their broader applications as thermal interface material.
Subject headings
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Kompositmaterial och -teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Composite Science and Engineering (hsv//eng)
Keyword
- carbon nanotube arrays
- molecular dynamics simulation
- thermal conductivity
- boron nitride nanotube
- coaxial structure
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Jing, Lin
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Samani, Kabir Ma ...
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Liu, B.
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Li, Hongling
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Tay, Roland Ying ...
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Tsang, S. H.
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show more...
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Cometto, O.
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NYLANDER, ANDREA ...
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Liu, Johan, 1960
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Teo, E. H. T.
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Tok, Alfred Iing ...
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Materials Chemis ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Materials Engine ...
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and Composite Scienc ...
- Articles in the publication
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ACS Applied Mate ...
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Chalmers University of Technology