Journal
SYNTHETIC METALS
Volume 160, Issue 9-10, Pages 946-949Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.synthmet.2010.02.005
Keywords
Polyaniline; Colorimetric change; Complexation; Transition metal
Funding
- Ministry of Education, Science and Technology [20090093818]
- WCU [R33-2008-000-10003]
Ask authors/readers for more resources
We described reversible calorimetric changes using nanoporous polyaniline (half-reduced form: emeraldine base (EB), and fully reduced form: leucoemeraldine base (LB)) particles and transition metal ions (Ag+, Cu2+, or Cr3+) based on metal complexation. We analyzed the metal complexation capabilities of the polyaniline by UV and IR spectral changes to be used as sensing metal ions. It was demonstrated that the nature of the resulting solutions formed from the different interaction of the EB or LB system of nanoporous particles is strongly dependent on the nature of the cation metal species such as the EB or LB/metal molar ratio. (C) 2010 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available