O'Hare, P.
, Watling, K.
and Hope, G.
(2000),
Thermodynamic Properties of Vanadium Silicides. II. Standard Molar Enthalpy of Formation {Δ}<sub>f</sub>η<sub>m</sub><sup>o</sup> (298.15 K) and Reassessed Thermodynamic Properties of Trivanadium Monosilicide (V3Si), Journal of Chemical Thermodynamics
(Accessed July 26, 2024)
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.
Thermodynamic Properties of Vanadium Silicides. II. Standard Molar Enthalpy of Formation {Δ}fηmo (298.15 K) and Reassessed Thermodynamic Properties of Trivanadium Monosilicide (V3Si)
Published
Author(s)
P A. O'Hare, K Watling, G A. Hope
Abstract
Fluorine bomb combustion calorimetric measurements of the energy of the reaction: V3Si(cr) + (19/2)F2(g) = 3VF5(g) + SiF4(g), have given a value of -(163.3 ± 6.9) kJ.mol-1 for the standard molar enthalpy of formation {Δ}fHom(V3Si, cr) at T = 298.15 K and p = 101.325 kPa. This result is compared with others from the literature. A table is also given of the reassessed conventional chemical thermodynamic properties of V3Si from T = 298.15 K to T = 1700 K.Citation
Journal of Chemical Thermodynamics
Volume
32
Issue
No. 4
Pub Type
Journals
Keywords
enthalpy of formation, fluorine calorimitry, thermodynamic properties, vanadium silicide
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created April 1, 2000, Updated February 17, 2017