Morphology and thermal characterization of carbon-based nanomaterials

J. H. Koo, S. C. Lao, Y. Kim, C. Lam, W. Li, T. Moon, M. Londa, L. A. Pilato

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

5 Scopus citations

Abstract

This study summarizes a portion of our current research in using different types of carbon-based nanomaterials to create polymer nanocomposites for different high temperature applications. This paper describes the characterization of seven multi-walled carbon nanotubes (MWNTs) and one carbon nanofiber (CNF) material that are available to our research group. Morphological characterizations of their microstructures are examined using scanning electron microscopy. Thermal characterization of these carbon-based nanomaterials is conducted using thermogravimetric analysis. Kinetics of these nanomaterials are being determined using the isoconversion technique and will be reported during the conference. Similarities and differences of these carbon-based nanomaterials are discussed based on the above measurements and kinetic calculations. This metrology study provides a comparison of these carbon-based nanomaterials and identifies differences in thermal stability of these nanomaterials. It is further recommended that these nanomaterials be sonicated before mixing studies with polymers are conducted.

Original languageEnglish (US)
Title of host publication2011 SAMPE Spring Technical Conference and Exhibition - State of the Industry
Subtitle of host publicationAdvanced Materials, Applications, and Processing Technology
StatePublished - 2011
Externally publishedYes
Event2011 SAMPE Spring Technical Conference and Exhibition - State of the Industry: Advanced Materials, Applications, and Processing Technology - Long Beach, CA, United States
Duration: May 23 2011May 26 2011

Publication series

NameInternational SAMPE Technical Conference

Conference

Conference2011 SAMPE Spring Technical Conference and Exhibition - State of the Industry: Advanced Materials, Applications, and Processing Technology
Country/TerritoryUnited States
CityLong Beach, CA
Period5/23/115/26/11

Keywords

  • Carbon nanofibers
  • Kinetics
  • Morphology
  • Multi-walled carbon nanotubes
  • Polymer nanocomposites
  • Thermal stability

ASJC Scopus subject areas

  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering

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