Standard molar volumes and heat capacities of aqueous solutions of sodium trifluoromethanesulfonate at temperatures up to 573 K and pressures to 28 MPa

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F03%3A%230000774" target="_blank" >RIV/46747885:24510/03:#0000774 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24620/13:#0000105 RIV/46747885:24510/13:#0000950
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S002196141200376X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S002196141200376X</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jct.2012.09.022" target="_blank" >10.1016/j.jct.2012.09.022</a>

Result language
angličtina
Original language name
Standard molar volumes and heat capacities of aqueous solutions of sodium trifluoromethanesulfonate at temperatures up to 573 K and pressures to 28 MPa
Original language description
Densities and heat capacities of aqueous solutions of sodium trifluoromethanesulfonate (sodium triflate) of concentrations from 0.025 to 0.3 mol . kg -1 were measured with high temperature, high pressure custom-made instruments at temperatures up to 573K and at pressures up to 28 MPa. Standard molar volumes and standard molar heat capacities were obtained via extrapolation of the apparent molar properties to infinite dilution. The results for volumetric properties are consistent with earlier literaturedata, but no previous measurements exist for heat capacities of sodium triflate at superambient conditions. The new data were used for calculating the standard molar volumes and heat capacities for the triflate anion and compared with the results for triflic acid that should be essentially identical within the expected error margins. At temperatures above 473 K an effort was made to refine the processing of literature dat a for HCl(aq), taking into account its partial association, and s
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/ED0005%2F01%2F01" target="_blank" >ED0005/01/01: Centre for nanomaterials, advanced technologies and innovation</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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