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Title: Transport Properties of Ionic Liquid Mixtures Containing Heterodications

Journal Article · · ECS Transactions (Online)
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  1. Queensborough Community College, Queens, NY (United States)
  2. Brookhaven National Lab. (BNL), Upton, NY (United States)

This report discusses the transport properties of ionic liquid mixtures that incorporate a series of asymmetrical dications, including heterodications. The dicationic ILs combine either triphenylphosphonium and trimethylammonium cationic sites that are bridged to methylimidazolium or methylpyrrolidinium cationic sites. Mixtures were made of the dicationic bis(trifluoromethylsulfonyl)amide ionic liquids with N-ethoxyethyl-N-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide. The IL mixtures were characterized for their transport properties (temperature dependent conductivity and viscosity) and thermal properties (melting point and glass transition point).

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0012704
OSTI ID:
1425013
Report Number(s):
BNL-114826-2017-JAAM
Journal Information:
ECS Transactions (Online), Vol. 75, Issue 15; ISSN 1938-6737
Publisher:
Electrochemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English