Determination of thermodynamic properties of aqueous mixtures of RbCl and Rb2SO4 by the EMF method at T=298.15 K

2003 ◽  
Vol 35 (8) ◽  
pp. 1383-1392 ◽  
Author(s):  
Zhang-Jun ◽  
Gao Shi-Yang ◽  
Xia Shu-Ping

2016 ◽  
Vol 658 ◽  
pp. 939-945 ◽  
Author(s):  
Markus Aspiala ◽  
Taufiq Hidayat ◽  
Pekka Taskinen ◽  
Evgueni Jak




1987 ◽  
Vol 85 (1-3) ◽  
pp. 302-310 ◽  
Author(s):  
K.C. Sharma ◽  
R.D. Agrawal ◽  
M.L. Kapoor


2011 ◽  
Vol 301 (1) ◽  
pp. 98-104 ◽  
Author(s):  
Mohammad Pournaghdy ◽  
Masoud Giahi ◽  
Mohammad A. Bagherinia ◽  
Majid Monajjemi ◽  
Hossein Aghaie ◽  
...  


1974 ◽  
Vol 13 (2) ◽  
pp. 331-334 ◽  
Author(s):  
G.M. Mehrotra ◽  
M.G. Frohberg ◽  
M.L. Kapoor ◽  
P.M. Mathew


1979 ◽  
Vol 44 ◽  
pp. 349-355
Author(s):  
R.W. Milkey

The focus of discussion in Working Group 3 was on the Thermodynamic Properties as determined spectroscopically, including the observational techniques and the theoretical modeling of physical processes responsible for the emission spectrum. Recent advances in observational techniques and theoretical concepts make this discussion particularly timely. It is wise to remember that the determination of thermodynamic parameters is not an end in itself and that these are interesting chiefly for what they can tell us about the energetics and mass transport in prominences.



1985 ◽  
Vol 49 (3) ◽  
pp. 1096-1100
Author(s):  
A. G. Shashkov ◽  
I. P. Zhuk ◽  
V. A. Karolik


2009 ◽  
Vol 36 (3) ◽  
pp. 4346-4356 ◽  
Author(s):  
Adnan Sözen ◽  
Erol Arcaklioğlu ◽  
Tayfun Menli˙k ◽  
Mehmet Özalp


1987 ◽  
Vol 65 (5) ◽  
pp. 990-995 ◽  
Author(s):  
Gérald Perron ◽  
Josée Francoeur ◽  
Jacques E. Desnoyers ◽  
Jan C. T. Kwak

The apparent molar volumes and heat capacities of aqueous mixtures of neutral polymers and ionic surfactants were measured at 25 °C. The polymers chosen were poly(vinylpyrrolidone) (PVP) and poly(ethyleneoxide) (PEO) and the surfactants were the C8, C10, and C12 homologs of sodium alkylsulfates and the C10, C12, and C16 homologs of alkyltrimethylammonium bromides. The polymer–surfactant interactions depend on the nature of both components and on the chain length of the surfactant. The thermodynamic properties of the cationic surfactants are essentially the same in the absence and presence of polymer indicating little surfactant–polymer interaction. On the other hand, the thermodynamic properties of anionic surfactants are shifted, upon the addition of polymers, in the direction of enhanced hydrophobic association. The effect increases with the surfactant chain length and with the polymer concentration. The effect is larger with PVP than with PEO.



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