FTIR studies of chitosan-orthophosphoric acid-ammonium nitrate-aluminosilicate polymer electrolyte

Complexation between chitosan and orthophosphoric acid is confirmed from the shifting of the carbonyl band in the chitosan acetate spectrum from 1643 cm(-1) to 1630 cm(-1) and that of the amine band from 1560 cm(-1) to 1526 cm(-1). H+ is produced through the dissociation of acid as inferred from the...

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Main Authors: Majid, Siti Rohana, Arof, Abdul Kariem
Format: Article
Published: Taylor & Francis 2008
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Online Access:http://eprints.um.edu.my/7631/
https://doi.org/10.1080/15421400801904286
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Institution: Universiti Malaya