LASER LIGHT SCATTERING CHARACTERIZATION OF ROD-LIKE POLYMERS IN CORROSIVE SOLVENTS: KEVLAR IN CONCENTRATED SULPHURIC ACID.

Benjamin Chu; Qicong Ying; Chi Wu; James R. Ford; Harbans Dhadwal

LASER LIGHT SCATTERING CHARACTERIZATION OF ROD-LIKE POLYMERS IN CORROSIVE SOLVENTS: KEVLAR IN CONCENTRATED SULPHURIC ACID.

Benjamin Chu
, Qicong Ying
, Chi Wu
, James R. Ford
, Harbans Dhadwal

Electrical Engineering

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

16 Scopus citations

Abstract

The preliminary results of a study on the molecular characterization of poly(1,4-phenyleneterephthalamide) (PPTA), Kevlar, in concentrated sulfuric acid are reported. By combining static and dynamic light scattering measurements, the authors were able to determine directly for the first time the molecular weight distribution of PPTA. The laser light scattering technique offers a new complementary analytical approach to size exclusion chromatography, which is difficult to perform for polymer solutions in corrosive solvents.

Original language	English
Pages (from-to)	211-213
Number of pages	3
Journal	Polymer Communications (Guildford, England)
Volume	25
Issue number	7
State	Published - 1984

Cite this

@article{f64edc0e213d48649fa1200ba991f806,

title = "LASER LIGHT SCATTERING CHARACTERIZATION OF ROD-LIKE POLYMERS IN CORROSIVE SOLVENTS: KEVLAR IN CONCENTRATED SULPHURIC ACID.",

abstract = "The preliminary results of a study on the molecular characterization of poly(1,4-phenyleneterephthalamide) (PPTA), Kevlar, in concentrated sulfuric acid are reported. By combining static and dynamic light scattering measurements, the authors were able to determine directly for the first time the molecular weight distribution of PPTA. The laser light scattering technique offers a new complementary analytical approach to size exclusion chromatography, which is difficult to perform for polymer solutions in corrosive solvents.",

author = "Benjamin Chu and Qicong Ying and Chi Wu and Ford, \{James R.\} and Harbans Dhadwal",

year = "1984",

language = "English",

volume = "25",

pages = "211--213",

journal = "Polymer Communications (Guildford, England)",

number = "7",

}

TY - JOUR

T1 - LASER LIGHT SCATTERING CHARACTERIZATION OF ROD-LIKE POLYMERS IN CORROSIVE SOLVENTS

T2 - KEVLAR IN CONCENTRATED SULPHURIC ACID.

AU - Chu, Benjamin

AU - Ying, Qicong

AU - Wu, Chi

AU - Ford, James R.

AU - Dhadwal, Harbans

PY - 1984

Y1 - 1984

N2 - The preliminary results of a study on the molecular characterization of poly(1,4-phenyleneterephthalamide) (PPTA), Kevlar, in concentrated sulfuric acid are reported. By combining static and dynamic light scattering measurements, the authors were able to determine directly for the first time the molecular weight distribution of PPTA. The laser light scattering technique offers a new complementary analytical approach to size exclusion chromatography, which is difficult to perform for polymer solutions in corrosive solvents.

AB - The preliminary results of a study on the molecular characterization of poly(1,4-phenyleneterephthalamide) (PPTA), Kevlar, in concentrated sulfuric acid are reported. By combining static and dynamic light scattering measurements, the authors were able to determine directly for the first time the molecular weight distribution of PPTA. The laser light scattering technique offers a new complementary analytical approach to size exclusion chromatography, which is difficult to perform for polymer solutions in corrosive solvents.

UR - https://www.scopus.com/pages/publications/0021457422

M3 - Article

AN - SCOPUS:0021457422

VL - 25

SP - 211

EP - 213

JO - Polymer Communications (Guildford, England)

JF - Polymer Communications (Guildford, England)

IS - 7

ER -

LASER LIGHT SCATTERING CHARACTERIZATION OF ROD-LIKE POLYMERS IN CORROSIVE SOLVENTS: KEVLAR IN CONCENTRATED SULPHURIC ACID.

Abstract

Other files and links

Fingerprint

Cite this