Role of Hydrogen Bonding in Phase Change Materials
作者:Karolina Matuszek、R. Vijayaraghavan、Mega Kar、Douglas R. MacFarlane
DOI:10.1021/acs.cgd.9b01541
日期:2020.2.5
of fusion (ΔHf) and is often connected to the extent of hydrogenbonding in the PCM. Herein, we report fundamental studies, including crystal structure and Hirshfeld surface analysis, of a family of guanidinium organic salts that exhibit high values of ΔHf , demonstrating that the presence and strength of H-bonds between ions play a key role in this property.