Document Detail

Enhancing proton conduction in metal organic frameworks by isomorphous ligand replacement.
MedLine Citation:
PMID:  23286895     Owner:  NLM     Status:  Publisher    
Using the concept of isomorphous replacement applied to entire ligands, a C3-symmetric trisulfonate ligand was substituted with a C3-symmetric tris(hydrogen phosphonate) ligand in a proton conducting MOF. The resulting material, PCMOF2.5, has its proton conduction raised 1.5 orders of magnitude, to 2.1x10-2Scm-1 at 90% relative humidity and 85C, while maintaining the parent MOF structure. This rep[resents the highest proton conduction observed in any MOF/coordination polymer to date.
Sirim Kim; Karl W Dawson; Benjamin Sidney Gelfand; Jared M Taylor; George K H Shimizu
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-3
Journal Detail:
Title:  Journal of the American Chemical Society     Volume:  -     ISSN:  1520-5126     ISO Abbreviation:  J. Am. Chem. Soc.     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-4     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503056     Medline TA:  J Am Chem Soc     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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