Direct measurements of the temperature, depth and processing dependence of phenyl ring dynamics in polystyrene thin films by β-detected NMR-Reference-Cited by-同舟云学术

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Direct measurements of the temperature, depth and processing dependence of phenyl ring dynamics in polystyrene thin films by β-detected NMR

Published:2018 Issue:36 Volume:14 Page:7324-7334
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

McKenzie Iain¹²³⁴⁵^ORCID,Chai Yu⁶⁷⁸³^ORCID,Cortie David L.⁶⁹²³,Forrest James A.⁶⁷⁸³¹⁰,Fujimoto Derek⁶⁹²³¹¹^ORCID,Karner Victoria L.¹¹⁹²³⁴,Kiefl Robert F.¹²³⁶⁹,Levy C. D. Philip¹²³,MacFarlane W. Andrew¹¹⁹²³⁴,McFadden Ryan M. L.¹¹⁹²³⁴^ORCID,Morris Gerald D.¹²³,Pearson Matthew R.¹²³,Zhu Shipei⁶⁷⁸³^ORCID

Affiliation:

1. TRIUMF

2. Vancouver

3. Canada

4. Department of Chemistry

5. Simon Fraser University

6. Department of Physics and Astronomy

7. University of Waterloo

8. Waterloo

9. University of British Columbia

10. Perimeter Institute for Theoretical Physics

11. Stewart Blussom Quantum Matter Institute

Abstract

β-NMR measurements indicate there is enhanced phenyl ring dynamics near the free surface in polystyrene thin films.

Funder

TRIUMF

Natural Sciences and Engineering Research Council of Canada

Government of Canada

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/SM/C8SM00812D

Reference81 articles.

1. Facets of glass physics

2. Dynamics near Free Surfaces and the Glass Transition in Thin Polymer Films: A View to the Future

3. Glass transition of polymers in bulk, confined geometries, and near interfaces

4. Mechanische Relaxationserscheinungen an Hochpolymeren

5. Dynamic mechanical behavior of polystyrene, poly-p-chlorostyrene, and poly-p-bromostyrene at low temperatures

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