Critical molecular weight required for in situ fibrillation of syndiotactic poly(vinyl alcohol) during saponification

Won Seok Lyoo; Han Do Ghim; Joon Ho Kim; Seok Kyun Noh; Jeong Hyun Yeum; Byung Chul Ji; Hee Tae Jung; John Blackwell

doi:10.1021/ma010924m

Critical molecular weight required for in situ fibrillation of syndiotactic poly(vinyl alcohol) during saponification

Won Seok Lyoo, Han Do Ghim, Joon Ho Kim, Seok Kyun Noh, Jeong Hyun Yeum, Byung Chul Ji, Hee Tae Jung, John Blackwell

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

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Abstract

The effect of molecular weight on fibrillation during synthesis for poly(vinyl alcohol) (PVA) or high syndiotacticity was studied. It was found that the fibrils were crystalline and well-oriented, with the polymer chains parallel to the fiber axis. Striations observed in the optical micrographs and small angle x-ray scattering data, suggested a microfibrillar substructure with the presence of microvoids.

Original language	English
Pages (from-to)	5428-5431
Number of pages	4
Journal	Macromolecules
Volume	36
Issue number	14
DOIs	https://doi.org/10.1021/ma010924m
State	Published - 15 Jul 2003

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10.1021/ma010924m

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title = "Critical molecular weight required for in situ fibrillation of syndiotactic poly(vinyl alcohol) during saponification",

abstract = "The effect of molecular weight on fibrillation during synthesis for poly(vinyl alcohol) (PVA) or high syndiotacticity was studied. It was found that the fibrils were crystalline and well-oriented, with the polymer chains parallel to the fiber axis. Striations observed in the optical micrographs and small angle x-ray scattering data, suggested a microfibrillar substructure with the presence of microvoids.",

author = "Lyoo, {Won Seok} and Ghim, {Han Do} and Kim, {Joon Ho} and Noh, {Seok Kyun} and Yeum, {Jeong Hyun} and Ji, {Byung Chul} and Jung, {Hee Tae} and John Blackwell",

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T1 - Critical molecular weight required for in situ fibrillation of syndiotactic poly(vinyl alcohol) during saponification

AU - Lyoo, Won Seok

AU - Ghim, Han Do

AU - Kim, Joon Ho

AU - Noh, Seok Kyun

AU - Yeum, Jeong Hyun

AU - Ji, Byung Chul

AU - Jung, Hee Tae

AU - Blackwell, John

PY - 2003/7/15

Y1 - 2003/7/15

N2 - The effect of molecular weight on fibrillation during synthesis for poly(vinyl alcohol) (PVA) or high syndiotacticity was studied. It was found that the fibrils were crystalline and well-oriented, with the polymer chains parallel to the fiber axis. Striations observed in the optical micrographs and small angle x-ray scattering data, suggested a microfibrillar substructure with the presence of microvoids.

AB - The effect of molecular weight on fibrillation during synthesis for poly(vinyl alcohol) (PVA) or high syndiotacticity was studied. It was found that the fibrils were crystalline and well-oriented, with the polymer chains parallel to the fiber axis. Striations observed in the optical micrographs and small angle x-ray scattering data, suggested a microfibrillar substructure with the presence of microvoids.

UR - http://www.scopus.com/inward/record.url?scp=0041806708&partnerID=8YFLogxK

U2 - 10.1021/ma010924m

DO - 10.1021/ma010924m

M3 - Article

AN - SCOPUS:0041806708

SN - 0024-9297

VL - 36

SP - 5428

EP - 5431

JO - Macromolecules

JF - Macromolecules

IS - 14

ER -

Critical molecular weight required for in situ fibrillation of syndiotactic poly(vinyl alcohol) during saponification

Abstract

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