Structure and Morphology of PVDF-G-PAMPS Membrane

Abstract:

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A proton exchange membrane of blended poly (acrylamido-2- methylpropane sulfonic acid) (PAMPS) grafted onto modified poly (vinylidene fluoride) (PVDF) membrane (PVDF-g-PAMPS) was prepared. Fourier transform infrared spectroscopy is used to characterize changes of the membrane's microstructures after grafting. The morphology of the membrane's microstructures after grafting is studied by scanning electrolytic microscope.The results show that 2-acrylamido-2-methylpropane sulfonic acid is easily grafted into PVDF modified by Plain sodium silicate (Na4SiO4).

Info:

Periodical:

Advanced Materials Research (Volumes 197-198)

Edited by:

Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng

Pages:

1321-1324

DOI:

10.4028/www.scientific.net/AMR.197-198.1321

Citation:

G. B. Guo and S. L. An, "Structure and Morphology of PVDF-G-PAMPS Membrane", Advanced Materials Research, Vols. 197-198, pp. 1321-1324, 2011

Online since:

February 2011

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$35.00

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