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Cited by 1,084

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

Pyrrolidinium Imides: A New Family of Molten Salts and Conductive Plastic Crystal Phases

MacFarlane, D. R., Meakin, P., Sun, J., Amini, N., Forsyth, M.·1999·The Journal of Physical Chemistry B
DOI 10.1021/jp984145s
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Abstract

A new family of molten salts is reported, based on the N -alkyl, N -alkyl pyrrolidinium cation and the bis(trifluoromethane sulfonyl)imide anion. Some of the members of the family are molten at room temperature, while the smaller and more symmetrical members have melting points around 100 °C. Of the room-temperature molten salt examples, the methyl butyl derivative exhibits the highest conductivity; at 2 × 10 -3 S/cm this is the highest molten salt conductivity observed to date at room temperature among the ammonium salts. This highly conductive behavior is rationalized in terms of the role of cation planarity. The salts also exhibit multiple crystalline phase behavior below their melting points and exhibit significant conductivity in at least their higher temperature crystal phase. For example, the methyl propyl derivative (mp = 12 °C) shows ion conductivity of 1 × 10 -6 S/cm at 0 °C in its higher temperature crystalline phase.

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Metadata

Authors
MacFarlane, D. R., Meakin, P., Sun, J., Amini, N., & Forsyth, M.
Venue
The Journal of Physical Chemistry B
Publisher
American Chemical Society (ACS)
Published
1999-03-26
Volume
103
Issue
20
Pages
4164-4170
ISSN
  • 1520-5207 (ISSN-L)
  • 1520-6106
DOI
10.1021/jp984145s
OpenAlex
W2021219814
Cited by
1,084
References
8
FWCI
9.64
Type
journal article
Language
en
Open access
closed

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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