Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

Refine search results

Journals help

  1. 1 Open Chemistry

Years help

  1. 1 2008

Authors help

  1. 1 Mikšíková E.

  2. 1 Nerád I.

Preferences help
Polish version English version Language
enabled [disable] Abstract
Number of results

Results found: 1

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  KF - K2NbF7 melts
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Content available remote

Calorimetric study of melts in the System KF - K2NbF7

100%
Nerád I., Mikšíková E.
Open Chemistry
|
2008
|
vol. 6
|
issue 2
297-303
EN
The relative enthalpies of melts in the system KF - K2NbF7 were measured by drop-calorimetry at the temperatures 1058, 1140 and 1208 K as a function of composition. Heat capacities of melted mixtures and enthalpies of mixing were determined using the experimental data. The molar heat capacity of melts diverges slightly from additivity. The molar enthalpy of mixing of melts shows small negative deviation from ideality which decreases with decreasing temperature. The thermal effect at mixing was assigned predominantly to association reactions producing more complex fluoroniobate anions. [...]
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.