Published 2017 | Version v1
Book Metadata-only

Thermodynamic investigations of BaF2-UF4 system

Creators

  • 1. Product Development Division, Bhabha Atomic Research Centre, Mumbai (India)
  • 2. Radiochemistry and Isotope Group, Bhabha Atomic Research Centre, Mumbai (India)

Description

The standard molar Gibbs energy of formation of BaUF6(s) has been determined using an e.m.f. technique. The fluoride cell: (-)Pt, NiO(s) + NiF2(s) | CaF2(s) | U3O8(s) + UO2F2(s) + BaUF6(s) + BaF2(s) ,Pt (+) has been constructed to measure Gibbs energy of formation of BaUF6(s) using CaF2(s) as solid electrolyte. From the measured e.m.f. values of the cell and required Gibbs energy values from the literature, ΔfGom(T) has been calculated. The Gibbs energy value has been calculated as ΔrG°m(BaUF6, s, T) / kJ mol-1 ± 3 = - 3975.47 + 0.243· (T/K). (author)

Part of:
Proceedings of the thirteenth DAE-BRNS nuclear and radiochemistry symposium

Additional details

Publishing Information

Publisher
Bhabha Atomic Research Centre
Imprint Place
Mumbai (India)
ISBN
81-8372-080-3
Imprint Title
Proceedings of the thirteenth DAE-BRNS nuclear and radiochemistry symposium
Imprint Pagination
750 p.
Journal Page Range
p. 146-147

Conference

Title
13. DAE-BRNS nuclear and radiochemistry symposium
Acronym
NUCAR-2017
Dates
6-10 Feb 2017
Place
Bhubaneswar (India)

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
48053818
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
FORMATION FREE ENTHALPY; PHASE DIAGRAMS; URANIUM FLUORIDES; X-RAY DIFFRACTION
Descriptors DEC
ACTINIDE COMPOUNDS; COHERENT SCATTERING; DIAGRAMS; DIFFRACTION; ENERGY; FLUORIDES; FLUORINE COMPOUNDS; FREE ENTHALPY; HALIDES; HALOGEN COMPOUNDS; INFORMATION; PHYSICAL PROPERTIES; SCATTERING; THERMODYNAMIC PROPERTIES; URANIUM COMPOUNDS; URANIUM HALIDES

Optional Information

Notes
5 refs., 2 figs., 1 tab.