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Rigid lattice NMR spectra of proton conductors H(H2O)nSbO3 |
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| Authors: | C Doremieux-Morin JP Fraissard JP Besse R Chevalier |
| Institution: | Laboratoire de Chimie des Surfaces, CNRS, UA 870, Université et Marie Curie, 4 Place Jussieu, 75230 Paris, France;Equipe de Cristallographie et de Physico-Chimie des Materiaux, CNRS ERA 897, Université de Clermont II, B.P. 45, 63170 Aubiere, France |
| Abstract: | The “rigid lattice” 1H NMR spectra of H(H2O)nSbO3 have been interpreted for n=0.20, 0.92 and 1. For n?0.92 the compounds contain deformed H3O+ ions and OH groups. For n=1 the real formula is (H3O)0.7H0.3SbO3,0.3 H2O. The results are discussed in relation to the level of proton conductivity. |
| Keywords: | Author to whom all correspondence should be addressed |
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