Figure 2.
Experimental (a) density, ρ, (b) isobaric thermal expansion coefficient, αp, (c) refractive index, nD, and (d) free volume, fm, for LEV:[N4444]Cl (2:1) DES as a function of temperature.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.