Comparing intermediate range order for alkyl- vs. Ether-substituted cations in ionic liquids

Alessandro Triolo; Olga Russina; Ruggero Caminiti; Hideaki Shirota; Heather Y. Lee; Cherry S. Santos; N. Sanjeeva Murthy; Edward W. Castner

doi:10.1039/c2cc31550e

Comparing intermediate range order for alkyl- vs. Ether-substituted cations in ionic liquids

Alessandro Triolo, Olga Russina, Ruggero Caminiti, Hideaki Shirota, Heather Y. Lee, Cherry S. Santos, N. Sanjeeva Murthy, Edward W. Castner

Rutgers University

Research output: Contribution to journal › Article

88 Citations (Scopus)

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.

Original language	English
Pages (from-to)	4959-4961
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	41
DOIs	https://doi.org/10.1039/c2cc31550e
Publication status	Published - Apr 25 2012

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ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

Cite this

Triolo, A., Russina, O., Caminiti, R., Shirota, H., Lee, H. Y., Santos, C. S., Murthy, N. S., & Castner, E. W. (2012). Comparing intermediate range order for alkyl- vs. Ether-substituted cations in ionic liquids. Chemical Communications, 48(41), 4959-4961. https://doi.org/10.1039/c2cc31550e

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AU - Santos, Cherry S.

AU - Murthy, N. Sanjeeva

AU - Castner, Edward W.

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AB - 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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Access to Document

10.1039/c2cc31550e