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Protic Ionic Solids and Liquids Based on the Guanidinium Cation as Phase‐Change Energy‐Storage Materials
Author(s) -
Vijayraghavan R.,
Rana Usman Ali,
Elliott Gloria D.,
MacFarlane Douglas R.
Publication year - 2013
Publication title -
energy technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.91
H-Index - 44
eISSN - 2194-4296
pISSN - 2194-4288
DOI - 10.1002/ente.201300101
Subject(s) - trifluoromethanesulfonate , salt (chemistry) , energy storage , ionic liquid , ionic bonding , chemistry , fusion , thermal energy storage , inorganic chemistry , phase (matter) , atmospheric temperature range , chemical engineering , materials science , ion , organic chemistry , thermodynamics , linguistics , philosophy , engineering , catalysis , power (physics) , physics
Energy storage worth its salt: A series of protic salts are synthesized and their thermal properties characterized; the guanidinium triflate and mesylate salts exhibit high heats of fusion (Δ H f ), which indicates their promising role in energy storage applications, particularly in the temperature range of 100–200 °C.