Determination of Phase Content in Multiphase Polymers by Solid-State NMR Techniques

Antonio Martínez-Richa; Regan Silvestri

doi:10.4028/www.scientific.net/MSF.714.51

Paper Titles

Design of High Thermal Conductivity Particle Filled Polymer Using Effective Thermal Conductivity Models
p.21

Multiscale Finite Element Modelling of Gallery Failure in Epoxy-Clay Nanocomposites
p.25

Multiscale Modeling Electrospun Nanofiber Structures
p.33

Photo-Induced Optical Anisotropy and Morphological Study in Azobenzene Containing Block Copolymers
p.43

Determination of Phase Content in Multiphase Polymers by Solid-State NMR Techniques
p.51

Effects of Orientation on the Segmental Dynamics of Natural Rubber
p.57

Phase Morphology and Molecular Structure Correlations in Model Fullerene-Polymer Nanocomposites
p.63

Low Frequency Relaxation in Block Copolymers and Nanocomposites
p.67

Elastomer Composites Containing Layered Fillers Modified with Ionic Liquids
p.73

HomeMaterials Science ForumMaterials Science Forum Vol. 714Determination of Phase Content in Multiphase...

Determination of Phase Content in Multiphase Polymers by Solid-State NMR Techniques

Abstract:

Solid-state nuclear magnetic resonance (NMR) spectroscopy has emerged as a relatively facile technique for the characterization of multi-component polymer systems. In particular, it has emerged to be a useful technique for probing the molecular structure, conformation and dynamics of polymer chains at interfaces between phases in various types of multi-component polymer systems including nanomaterials. The usefulness of solid-state NMR stems from its ability to non-destructively probe not only the bulk of the polymer, but moreover its ability to selectively probe the interface or interphase. As such, the technique has been extensively exploited in the study of multi-component polymer systems. To achieve ¹³C spectral resolution in the solid-state magic angle spinning (MAS), dipolar decoupling and cross-polarization are applied which enables the study of individual carbon atoms directly with excellent resolution and sensitivity. Some examples of applications of this technique to the study of multiphase aliphatic polyesters are reviewed herein.

You might also be interested in these eBooks

Polymer Composite Materials: From Macro, Micro to Nanoscale

View Preview

Info:

Periodical:

Materials Science Forum (Volume 714)

Pages:

51-56

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.714.51

Citation:

Cite this paper

Online since:

March 2012

Authors:

Antonio Martínez-Richa, Regan Silvestri

Keywords:

Chemical Shift, Conformation, Cross-Polarization, Magic-Angle Spinning, Morpholoy, Multiphase Polymer Materials, Polymer Dynamics, Relaxation Times, Solid-State NMR, Structure Characteristics

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] J.L. Koenig, Spectroscopy of Polymers (Elsevier, 2nd edition, New York, 1999).

Google Scholar

[2] P.A. Mirau, A Practical Guide to Understanding the NMR of Polymers, Wiley-Interscience, New York, (2005).

Google Scholar

[3] F.E. Porbeni, I.D. Shin, X. Shuai, X. Wang, J.L. White, X. Jia and A.E. Tonelli, J Polym Sci: Part B: Polym Phys, Vol. 43 (2005) p. (2086).

Google Scholar

[4] Y. Inoue in Solid-State NMR of Polymers, edited by I. Ando and T. Asakura, Elsevier, Amsterdam, (1998) p.267.

Google Scholar

[5] K.A. Barrera-Rivera, A. Flores-Carreón and A. Martínez-Richa, J. Appl. Polym. Sci., Vol. 109 (2008) p.708.

Google Scholar

[6] Y. Inoue, Biodegradable polymers, in Solid state NMR of Polymers, Ando I, Asakura T (Eds. ), Elsevier, Amsterdam, 771-817, (1998).

Google Scholar

[7] L. Zhang, H. Tang, G. Hou, Y. Shen and F. Deng, Polymer, Vol 48 (2007) 2928.

Google Scholar