Published December 1978 | Version v1
Journal article Metadata-only

Electric conductivity of salt melts containing KCL, KF and K2TaF7

Creators

  • 1. AN SSSR, Kol'skij Filial. Inst. Khimii i Tekhnologii Redkikh Ehlementov

Description

Given are electric conductivity measurement results depending on the temperature and composition of the molten KF-K2TaF7, KCl-K2TaF7 systems and also melts close in their composition to industrial electrolytes, KCl-KF (in mass ratio of 2:1) with addition of K2TaF7 up to 25 mass%. Presented are electric conductivity molecular isotherms of the KF-K2TaF7, KCl-K2TaF7 systems at 800 deg C and specific electric conductivity dependence of KCl-KF-K2TaF7 melts on K2TaF7 composition at 800 deg C and 900 deg C. Proceeding from the shape of molecular and specific electric conductivity isotherms a conclusion is made about existence of the following tantalum-containing ions: TaF72-, TaF6- and TaF6Cl2- in the investigated melts

Additional details

Additional titles

Original title (Russian)
Электропроводност' солевых расплавов, содержащих KCl, KF и К

Publishing Information

Journal Title
Zh. Prikl. Khim.
Journal Volume
51
Journal Issue
12
Series
Zh. Prikl. Khim.
Journal Page Range
2720-2724
ISSN
0044-4618

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
10490324
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ELECTRIC CONDUCTIVITY; MOLTEN SALTS; POTASSIUM CHLORIDES; POTASSIUM FLUORIDES; TANTALUM FLUORIDES; VERY HIGH TEMPERATURE
Descriptors DEC
ALKALI METAL COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; ELECTRICAL PROPERTIES; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; PHYSICAL PROPERTIES; POTASSIUM COMPOUNDS; SALTS; TANTALUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
For English translation see the journal J. Appl. Chem. USSR.