Sum-frequency vibrational spectroscopic study of surface glass transition of poly(vinyl alcohol)

Chun Zhang; Seok Cheol Hong; Na Ji; Yen Po Wang; Kung Hwa Wei; Y. R. Shen

doi:10.1021/ma025681s

Sum-frequency vibrational spectroscopic study of surface glass transition of poly(vinyl alcohol)

Chun Zhang
, Seok Cheol Hong
, Na Ji
, Yen Po Wang
, Kung Hwa Wei
, Y. R. Shen^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

Sum-frequency vibrational spectroscopy was employed to study surface glass transition of poly(vinyl alcohol) by monitoring the relaxation of rubbing-induced alignment of surface chains with increase of temperature. The observed chain relaxation is two-dimensional, parallel to the surface. The surface transition temperature is 58 ± 2 °C, essentially the same as the bulk one.

Original language	English
Pages (from-to)	3303-3306
Number of pages	4
Journal	Macromolecules
Volume	36
Issue number	9
DOIs	https://doi.org/10.1021/ma025681s
Publication status	Published - 2003 May 6
Externally published	Yes

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Inorganic Chemistry
Materials Chemistry

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10.1021/ma025681s

Cite this

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title = "Sum-frequency vibrational spectroscopic study of surface glass transition of poly(vinyl alcohol)",

abstract = "Sum-frequency vibrational spectroscopy was employed to study surface glass transition of poly(vinyl alcohol) by monitoring the relaxation of rubbing-induced alignment of surface chains with increase of temperature. The observed chain relaxation is two-dimensional, parallel to the surface. The surface transition temperature is 58 ± 2 °C, essentially the same as the bulk one.",

author = "Chun Zhang and Hong, \{Seok Cheol\} and Na Ji and Wang, \{Yen Po\} and Wei, \{Kung Hwa\} and Shen, \{Y. R.\}",

year = "2003",

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doi = "10.1021/ma025681s",

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AU - Zhang, Chun

AU - Hong, Seok Cheol

AU - Ji, Na

AU - Wang, Yen Po

AU - Wei, Kung Hwa

AU - Shen, Y. R.

PY - 2003/5/6

Y1 - 2003/5/6

N2 - Sum-frequency vibrational spectroscopy was employed to study surface glass transition of poly(vinyl alcohol) by monitoring the relaxation of rubbing-induced alignment of surface chains with increase of temperature. The observed chain relaxation is two-dimensional, parallel to the surface. The surface transition temperature is 58 ± 2 °C, essentially the same as the bulk one.

AB - Sum-frequency vibrational spectroscopy was employed to study surface glass transition of poly(vinyl alcohol) by monitoring the relaxation of rubbing-induced alignment of surface chains with increase of temperature. The observed chain relaxation is two-dimensional, parallel to the surface. The surface transition temperature is 58 ± 2 °C, essentially the same as the bulk one.

UR - https://www.scopus.com/pages/publications/0038779611

UR - https://www.scopus.com/pages/publications/0038779611#tab=citedBy

U2 - 10.1021/ma025681s

DO - 10.1021/ma025681s

M3 - Article

AN - SCOPUS:0038779611

SN - 0024-9297

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SP - 3303

EP - 3306

JO - Macromolecules

JF - Macromolecules

IS - 9

ER -

Sum-frequency vibrational spectroscopic study of surface glass transition of poly(vinyl alcohol)

Abstract

ASJC Scopus subject areas

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