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Effect of [gamma]-ray irradiation on morphology and electrical properties of poly(vinyl chloride)/graphite composites.(Report): An article from: Polymer Engineering and Science
Book Details
PublisherSociety of Plastics Engineers, Inc.
ISBN / ASINB002HMJNFM
ISBN-13978B002HMJNF0
AvailabilityAvailable for download now
MarketplaceUnited States 🇺🇸
Description
This digital document is an article from Polymer Engineering and Science, published by Society of Plastics Engineers, Inc. on June 1, 2009. The length of the article is 3559 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available immediately after purchase. You can view it with any web browser.
From the author: This article reports the effect of crosslinking by [gamma]-ray irradiation on the morphology, electrical properties, and hardness of poly(vinyl chloride)/graphite composite. A comparison of the scanning electron micrographs of the composites, before and after irradiation, showed that the filler particles were broken into pieces and distributed homogenously as a result of irradiation. The data of electrical conductivity versus graphite content was found to be consistent with the percolation model. A significant increase in the conductivity of composite was observed on the crosslinking of the polymer in consequence of irradiation. The data are correlated with the morphological changes. The study of electrical resistivity as a function of temperature revealed that the negative temperature coefficient of resistivity effect is considerably suppressed after irradiation. These results are explained on the basis of morphological changes in the composites after [gamma]-ray irradiation. POLYM. ENG. SCI., 49:1136-1141, 2009. [C] 2009 Society of Plastics Engineers
Citation Details
Title: Effect of [gamma]-ray irradiation on morphology and electrical properties of poly(vinyl chloride)/graphite composites.(Report)
Author: Nalin K. Srivastava
Publication:Polymer Engineering and Science (Magazine/Journal)
Date: June 1, 2009
Publisher: Society of Plastics Engineers, Inc.
Volume: 49 Issue: 6 Page: 1136(6)
Article Type: Report
Distributed by Gale, a part of Cengage Learning
From the author: This article reports the effect of crosslinking by [gamma]-ray irradiation on the morphology, electrical properties, and hardness of poly(vinyl chloride)/graphite composite. A comparison of the scanning electron micrographs of the composites, before and after irradiation, showed that the filler particles were broken into pieces and distributed homogenously as a result of irradiation. The data of electrical conductivity versus graphite content was found to be consistent with the percolation model. A significant increase in the conductivity of composite was observed on the crosslinking of the polymer in consequence of irradiation. The data are correlated with the morphological changes. The study of electrical resistivity as a function of temperature revealed that the negative temperature coefficient of resistivity effect is considerably suppressed after irradiation. These results are explained on the basis of morphological changes in the composites after [gamma]-ray irradiation. POLYM. ENG. SCI., 49:1136-1141, 2009. [C] 2009 Society of Plastics Engineers
Citation Details
Title: Effect of [gamma]-ray irradiation on morphology and electrical properties of poly(vinyl chloride)/graphite composites.(Report)
Author: Nalin K. Srivastava
Publication:Polymer Engineering and Science (Magazine/Journal)
Date: June 1, 2009
Publisher: Society of Plastics Engineers, Inc.
Volume: 49 Issue: 6 Page: 1136(6)
Article Type: Report
Distributed by Gale, a part of Cengage Learning
