Comparing intermediate range order for alkyl- vs. ether-substituted cations in ionic liquids |
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| Authors: | Triolo Alessandro Russina Olga Caminiti Ruggero Shirota Hideaki Lee Heather Y Santos Cherry S Murthy N Sanjeeva Castner Edward W |
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| Institution: | Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche, Area della Ricerca di Tor Vergata, Rome, Italy. triolo@ism.cnr.it |
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| Abstract: | X-ray scattering data from four pairs of ionic liquids (ILs) are compared. The alkyl-substituted cations show a first sharp diffraction peak between 3 and 4 nm(-1) that is not observed for ILs having cations with ether- or hydroxy-substitutions. These observations indicate a significant difference in the intermediate range order for these liquids. |
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