Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite

Bin Chen; Jing Li; Yijiang Lu; Martin Cinke; Dyng Au; Julie P. Harmon; Patricia Anne O. Muisener; La Netra Clayton

doi:10.1557/proc-856-bb4.10

Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite

Bin Chen, Jing Li, Yijiang Lu, Martin Cinke, Dyng Au, Julie P. Harmon, Patricia Anne O. Muisener, La Netra Clayton

Department of Chemistry and Chemical Biology

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

Abstract

We characterize the electric properties of single-walled carbon nanotube (SWNT) dispersed in the polymethyl methacrylate (PMMA) composites, In the melt-blended sample, the SWNTs - originally semiconducting - became predominantly metallic. The interaction of the PMMA and SWNT is investigated by the polarized Raman studies. The structure changes in the PMMA and SWNT shows that the anisotropic interactions play important role in SWNT electronic density of states (DOS) changes. The increased metallic SWNT percentage is confirmed by the conductivity and dielectric constant measurements of composite and neat PMMA.

Original language	English
Title of host publication	Multicomponent Polymer Systems
Subtitle of host publication	Phase Behavior, Dynamics and Applications
Pages	36-42
Number of pages	7
DOIs	https://doi.org/10.1557/proc-856-bb4.10
State	Published - 2004
Event	2004 MRS Fall Meeting - Boston. MA, United States Duration: 29 Nov 2004 → 3 Dec 2004

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	856
ISSN (Print)	0272-9172

Conference

Conference	2004 MRS Fall Meeting
Country/Territory	United States
City	Boston. MA
Period	29/11/04 → 3/12/04

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10.1557/proc-856-bb4.10

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Chen, B., Li, J., Lu, Y., Cinke, M., Au, D., Harmon, J. P., Muisener, P. A. O., & Clayton, L. N. (2004). Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite. In Multicomponent Polymer Systems: Phase Behavior, Dynamics and Applications (pp. 36-42). (Materials Research Society Symposium Proceedings; Vol. 856). https://doi.org/10.1557/proc-856-bb4.10

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title = "Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite",

abstract = "We characterize the electric properties of single-walled carbon nanotube (SWNT) dispersed in the polymethyl methacrylate (PMMA) composites, In the melt-blended sample, the SWNTs - originally semiconducting - became predominantly metallic. The interaction of the PMMA and SWNT is investigated by the polarized Raman studies. The structure changes in the PMMA and SWNT shows that the anisotropic interactions play important role in SWNT electronic density of states (DOS) changes. The increased metallic SWNT percentage is confirmed by the conductivity and dielectric constant measurements of composite and neat PMMA.",

author = "Bin Chen and Jing Li and Yijiang Lu and Martin Cinke and Dyng Au and Harmon, {Julie P.} and Muisener, {Patricia Anne O.} and Clayton, {La Netra}",

year = "2004",

doi = "10.1557/proc-856-bb4.10",

language = "English",

isbn = "155899808X",

series = "Materials Research Society Symposium Proceedings",

pages = "36--42",

booktitle = "Multicomponent Polymer Systems",

note = "2004 MRS Fall Meeting ; Conference date: 29-11-2004 Through 03-12-2004",

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Chen, B, Li, J, Lu, Y, Cinke, M, Au, D, Harmon, JP, Muisener, PAO & Clayton, LN 2004, Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite. in Multicomponent Polymer Systems: Phase Behavior, Dynamics and Applications. Materials Research Society Symposium Proceedings, vol. 856, pp. 36-42, 2004 MRS Fall Meeting, Boston. MA, United States, 29/11/04. https://doi.org/10.1557/proc-856-bb4.10

Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite. / Chen, Bin; Li, Jing; Lu, Yijiang et al.
Multicomponent Polymer Systems: Phase Behavior, Dynamics and Applications. 2004. p. 36-42 (Materials Research Society Symposium Proceedings; Vol. 856).

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

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T1 - Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite

AU - Chen, Bin

AU - Li, Jing

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AU - Cinke, Martin

AU - Au, Dyng

AU - Harmon, Julie P.

AU - Muisener, Patricia Anne O.

AU - Clayton, La Netra

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N2 - We characterize the electric properties of single-walled carbon nanotube (SWNT) dispersed in the polymethyl methacrylate (PMMA) composites, In the melt-blended sample, the SWNTs - originally semiconducting - became predominantly metallic. The interaction of the PMMA and SWNT is investigated by the polarized Raman studies. The structure changes in the PMMA and SWNT shows that the anisotropic interactions play important role in SWNT electronic density of states (DOS) changes. The increased metallic SWNT percentage is confirmed by the conductivity and dielectric constant measurements of composite and neat PMMA.

AB - We characterize the electric properties of single-walled carbon nanotube (SWNT) dispersed in the polymethyl methacrylate (PMMA) composites, In the melt-blended sample, the SWNTs - originally semiconducting - became predominantly metallic. The interaction of the PMMA and SWNT is investigated by the polarized Raman studies. The structure changes in the PMMA and SWNT shows that the anisotropic interactions play important role in SWNT electronic density of states (DOS) changes. The increased metallic SWNT percentage is confirmed by the conductivity and dielectric constant measurements of composite and neat PMMA.

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BT - Multicomponent Polymer Systems

T2 - 2004 MRS Fall Meeting

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Characterizations of enriched metallic single-walled carbon nanotubes in polymer composite

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