Shear-induced crystallization precursor studies in model polyethylene blends by in-situ rheo-SAXS and rheo-WAXD

Ling Yang; Rajesh H. Somani; Igors Sics; Benjamin S. Hsiao; Rainer Kolb; Hitesh Fruitwala; Christine Ong

doi:10.1021/ma049925f

Shear-induced crystallization precursor studies in model polyethylene blends by in-situ rheo-SAXS and rheo-WAXD

Ling Yang
, Rajesh H. Somani
, Igors Sics
, Benjamin S. Hsiao
, Rainer Kolb
, Hitesh Fruitwala
, Christine Ong

Chemistry

Stony Brook University

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

209 Scopus citations

Abstract

The development of shear-induced crystallization precursor structure was analyzed. It was observed that high molecular weight component dominated the formation of crystallization precursor structure in the blend under shear. It was also observed that the matrix viscocity played an important role to influence the formation of crystallization precursor structure of the high molecular component under flow. It was found that both chemical composition and applied shear flow affected the crystallization kinetics of crystallizing high molecular weight component.

Original language	English
Pages (from-to)	4845-4859
Number of pages	15
Journal	Macromolecules
Volume	37
Issue number	13
DOIs	https://doi.org/10.1021/ma049925f
State	Published - Jun 29 2004

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title = "Shear-induced crystallization precursor studies in model polyethylene blends by in-situ rheo-SAXS and rheo-WAXD",

abstract = "The development of shear-induced crystallization precursor structure was analyzed. It was observed that high molecular weight component dominated the formation of crystallization precursor structure in the blend under shear. It was also observed that the matrix viscocity played an important role to influence the formation of crystallization precursor structure of the high molecular component under flow. It was found that both chemical composition and applied shear flow affected the crystallization kinetics of crystallizing high molecular weight component.",

author = "Ling Yang and Somani, \{Rajesh H.\} and Igors Sics and Hsiao, \{Benjamin S.\} and Rainer Kolb and Hitesh Fruitwala and Christine Ong",

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AU - Yang, Ling

AU - Somani, Rajesh H.

AU - Sics, Igors

AU - Hsiao, Benjamin S.

AU - Kolb, Rainer

AU - Fruitwala, Hitesh

AU - Ong, Christine

PY - 2004/6/29

Y1 - 2004/6/29

N2 - The development of shear-induced crystallization precursor structure was analyzed. It was observed that high molecular weight component dominated the formation of crystallization precursor structure in the blend under shear. It was also observed that the matrix viscocity played an important role to influence the formation of crystallization precursor structure of the high molecular component under flow. It was found that both chemical composition and applied shear flow affected the crystallization kinetics of crystallizing high molecular weight component.

AB - The development of shear-induced crystallization precursor structure was analyzed. It was observed that high molecular weight component dominated the formation of crystallization precursor structure in the blend under shear. It was also observed that the matrix viscocity played an important role to influence the formation of crystallization precursor structure of the high molecular component under flow. It was found that both chemical composition and applied shear flow affected the crystallization kinetics of crystallizing high molecular weight component.

UR - https://www.scopus.com/pages/publications/3142539195

U2 - 10.1021/ma049925f

DO - 10.1021/ma049925f

M3 - Article

SN - 0024-9297

VL - 37

SP - 4845

EP - 4859

JO - Macromolecules

JF - Macromolecules

IS - 13

ER -

Shear-induced crystallization precursor studies in model polyethylene blends by in-situ rheo-SAXS and rheo-WAXD

Abstract

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