Journal article
Reorientation phenomena in imidazolium methyl sulfonate as probed by advanced solid-state NMR
Abstract
Evidence for reorientation of imidazolium rings in imidazolium methylsulfonate is demonstrated using solid-state NMR. This material is a model system for exciting new proton-conducting materials based on imidazole. Two advanced NMR methods, including 1H-13C and 1H-15N recoupled polarization transfer with dipolar sideband pattern analysis and analysis of the coalescence of 13C lineshapes are used to characterize the ring reorientation. The …
Authors
Goward GR; Saalwächter K; Fischbach I; Spiess HW
Journal
Solid State Nuclear Magnetic Resonance, Vol. 24, No. 2-3, pp. 150–162
Publisher
Elsevier
Publication Date
September 2003
DOI
10.1016/s0926-2040(03)00043-2
ISSN
0926-2040