Title of article
High clay content nanocomposite hydrogels with surprising mechanical strength and interesting deswelling kinetics
Author/Authors
Liu، نويسنده , , Yang and Zhu، نويسنده , , Meifang and Liu، نويسنده , , Xiaoli and Zhang، نويسنده , , Wei and Sun، نويسنده , , Bin and Chen، نويسنده , , Yanmo and Adler، نويسنده , , Hans-Juergen P.، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2006
Pages
5
From page
1
To page
5
Abstract
A series of high hectorite content nanocomposite Poly (N-isopropylacrylamide), (PNIPAAm), hydrogels have been successfully synthesized by choosing a special kind of hectorite (Laponite XLS) modified by tetrasodium pyrophosphate. It was found that these hydrogels show surprising mechanical properties (i.e. tensile strength: 1 MPa, elongation at break: 1400%) and complicated deswelling behavior, which are due to the high clay content of the hydrogels and ionic dispersant contained in Laponite XLS, respectively.
Keywords
Poly(N-isopropylacrylamide) , hectorite , hydrogels
Journal title
Polymer
Serial Year
2006
Journal title
Polymer
Record number
1725230
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