DOI: 10.1002/macp.200800395. Preparation and Physical Properties of Waterborne Polyurethane/Functionalized Graphene Sheet Nanocomposites

Preparation and Physical Properties of Waterborne Polyurethane/Functionalized Graphene Sheet Nanocomposites

10.1002/macp.200800395

Crossref journal-article

Wiley

Macromolecular Chemistry and Physics (311)

Abstract

AbstractA nanocomposite of waterborne polyurethane (WPU) was prepared with functionalized graphene sheets (FGSs) which are a new type of nano‐sized conductive filler. The FGS were finely dispersed in a polymer matrix to improve the conductivity of the WPU. Conductivity of about 105 times that of pristine WPU was attained using two parts FGS per 100 parts of the matrix polymer. The FGS reduced the hard segment crystallinity of the WPU, which lowered the modulus of the WPU at room temperature. This modulus reduction became more evident in the temperature region above the glass transition temperature of the hard segment.magnified image

Bibliography

Raghu, A. V., Lee, Y. R., Jeong, H. M., & Shin, C. M. (2008). Preparation and Physical Properties of Waterborne Polyurethane/Functionalized Graphene Sheet Nanocomposites. Macromolecular Chemistry and Physics, 209(24), 2487â2493. Portico.

Authors 4

Anjanapura V. Raghu (first)
Yu Rok Lee (additional)
Han Mo Jeong (additional)
Cheol Min Shin (additional)

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Dates

Type	When
Created	16 years, 9 months ago (Nov. 27, 2008, 4:22 a.m.)
Deposited	1 year, 11 months ago (Sept. 29, 2023, 1:23 a.m.)
Indexed	8 months ago (Dec. 30, 2024, 1:17 p.m.)
Issued	16 years, 8 months ago (Dec. 16, 2008)
Published	16 years, 8 months ago (Dec. 16, 2008)
Published Online	16 years, 8 months ago (Dec. 16, 2008)
Published Print	16 years, 8 months ago (Dec. 18, 2008)

Funders 2

Ministry of Education, Science Technology
Korean Industrial Technology Foundation

BibTeX

@article{Raghu_2008, title={Preparation and Physical Properties of Waterborne Polyurethane/Functionalized Graphene Sheet Nanocomposites}, volume={209}, ISSN={1521-3935}, url={http://dx.doi.org/10.1002/macp.200800395}, DOI={10.1002/macp.200800395}, number={24}, journal={Macromolecular Chemistry and Physics}, publisher={Wiley}, author={Raghu, Anjanapura V. and Lee, Yu Rok and Jeong, Han Mo and Shin, Cheol Min}, year={2008}, month=dec, pages={2487–2493} }

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