Polymer nano-adhesion promoted by surface molecular motion

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

Abstract

Polymer nano-adhesion was studied. Polystyrene (PS) bilayer was prepared by attaching original two PS film surfaces together, and was annealed at a temperature between surface and bulk glass transition temperatures for a given time. Discernible interfacial adhesion strength (G) was observed, and was proportional to the interfacial width of a few nanometers measured by dynamic secondary ion mass spectrometry. This means that G at the (PS/PS) bilayer interface is mainly governed by interfacial thickening. Then, nano-adhesion test in between PSs was made using scanning force microscopy. The G value so obtained was larger than that for the bilayer by approximately 500 times under the same condition. The difference was accounted for by the completeness of the interfacial formation.

Original languageEnglish
Title of host publication54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan
Pages109-111
Number of pages3
Volume54
Edition1
Publication statusPublished - 2005
Event54th SPSJ Annual Meeting 2005 - Yokohama, Japan
Duration: May 25 2005May 27 2005

Other

Other54th SPSJ Annual Meeting 2005
CountryJapan
CityYokohama
Period5/25/055/27/05

Fingerprint

Polystyrenes
Adhesion
Polymers
Bond strength (materials)
Secondary ion mass spectrometry
Atomic force microscopy
Temperature

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Tanaka, K. (2005). Polymer nano-adhesion promoted by surface molecular motion. In 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan (1 ed., Vol. 54, pp. 109-111)

Polymer nano-adhesion promoted by surface molecular motion. / Tanaka, Keiji.

54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. Vol. 54 1. ed. 2005. p. 109-111.

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

Tanaka, K 2005, Polymer nano-adhesion promoted by surface molecular motion. in 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. 1 edn, vol. 54, pp. 109-111, 54th SPSJ Annual Meeting 2005, Yokohama, Japan, 5/25/05.
Tanaka K. Polymer nano-adhesion promoted by surface molecular motion. In 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. 1 ed. Vol. 54. 2005. p. 109-111
Tanaka, Keiji. / Polymer nano-adhesion promoted by surface molecular motion. 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. Vol. 54 1. ed. 2005. pp. 109-111
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