RT Journal Article
T1 NPG–TRIS Thermal Storage System. Quantification of the Limiting Processes: Sublimation and Water’s Adsorption: 												Sublimation and water’s adsorption
A1 De La Pinta, Noelia
A1 Santos-Moreno, Sergio
A1 Doppiu, Stephania
A1 Igartua, Josu M.
A1 Palomo del Barrio, Elena
A1 López, Gabriel A.
AB The NPG–TRIS binary system (NPG = (CH3)2C(CH2OH)2 = 2,2-dimetyl-1,3-propanodiol; TRIS = NH2C(CH2OH)3 = 2-Amino-2-(hydroxymethyl)-1,3-propanediol) was intensively investigated as a thermal energy storage system, due to the reversibility of its phase transitions and their associated energy. An adapted methodology was applied to precisely quantify its sublimation tendency. Relevant thermochemical data were revisited and evaluated using some specific experimental procedures. We also determined that the widely accepted requirement of working in an inert atmosphere to avoid deviations due to hygroscopicity is not necessary. Nevertheless, to take advantage of the energetic properties of the NPG–TRIS system, closed containers will be required to avoid NPG losses, due to its quantitatively determined high sublimation tendency.
SN 2073-4352
YR 2021
FD 2021-10-05
LA eng
NO De La Pinta , N , Santos-Moreno , S , Doppiu , S , Igartua , J M , Palomo del Barrio , E & López , G A 2021 , ' NPG–TRIS Thermal Storage System. Quantification of the Limiting Processes: Sublimation and Water’s Adsorption : Sublimation and water’s adsorption ' , Crystals , vol. 11 , no. 10 , 1200 , pp. 1200 . https://doi.org/10.3390/cryst11101200
NO Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
DS TECNALIA Publications
RD 29 sept 2024