Electron paramagnetic resonance investigation of K3H(SO4)2 proton conductor doped with Cr ion |
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| Authors: | S Waplak W Bednarski A Ostrowski |
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| Institution: | Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland |
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| Abstract: | The proton arrangement around SO4 units in K3H(SO4)2 (KHS) was studied in detail by X-band CW EPR spectra of CrO43− paramagnetic centre incorporated into KHS during the crystal growth process. The EPR data prove the theoretical model of coherent motion of protons and SO4 units at the fast-proton conducting phase proposed by Ito and Kamimura. |
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| Keywords: | D Electron paramagnetic resonance (EPR) D Phase transitions D Proton conductivity |
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