Abstract:New measurements for the viscosity and density of poly(ethyleneglycol)
200 [PEG 200] and of poly(ethyleneglycol) 600 [PEG 600], at pressures
up to 50 MPa, are presented. The temperature range of the measurements
performed for PEG 200 was from 293 to 348 K and for PEG 600 was from
303 to 348 K. A vibrating wire viscometer operated in the steady-state
mode was used to carry out the measurements with an estimated overall
uncertainty less than U(η) = 0.02·η,
for viscosities up to 68 mPa s, and less than U(η)
= 0.0… Show more
“…The value of bulk viscosities for PEG 200 and PEG 400 were obtained from the available literature. 74–80 Fig. 9 displays the change in bulk viscosity and calculated microviscosity values with the rise in temperature for PEG 200 and PEG 400.…”
The use of Nile red and Nile blue sulfate, a pair of similar fluorescence dyes with different ionicities, can differentially probe the polar and non-polar domains of ionic liquid media.
“…The value of bulk viscosities for PEG 200 and PEG 400 were obtained from the available literature. 74–80 Fig. 9 displays the change in bulk viscosity and calculated microviscosity values with the rise in temperature for PEG 200 and PEG 400.…”
The use of Nile red and Nile blue sulfate, a pair of similar fluorescence dyes with different ionicities, can differentially probe the polar and non-polar domains of ionic liquid media.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.