Document Detail


Unraveling the local energetics of transport in a polymer ion conductor.
MedLine Citation:
PMID:  23282487     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
We compare diffusion activation energy measurements in a hydrated perfluorosulfonate ionomer and aqueous solutions of triflic acid. These measurements provide insight into water transport dynamics on sub-nm length scales, and gauge the contribution of the polymer sidechain terminal group. Future membrane materials design will hinge on detailed understanding of transport dynamics.
Authors:
Mark D Lingwood; Zhiyang Zhang; Bryce E Kidd; Kacey B McCreary; Jianbo Hou; Louis A Madsen
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-3
Journal Detail:
Title:  Chemical communications (Cambridge, England)     Volume:  -     ISSN:  1364-548X     ISO Abbreviation:  Chem. Commun. (Camb.)     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-3     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9610838     Medline TA:  Chem Commun (Camb)     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Chemistry and Macromolecules and Interfaces Institute, Virginia Tech, Blacksburg, VA, USA. lmadsen@vt.edu.
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