THERMAL-DECOMPOSITION OF NI(NO3)2.2H2O

Authors
MALECKI A GAJERSKI R LABUS S PROCHOWSKAKLISCH B WOJCIECHOWSKI K
Citation
A. Malecki et al., THERMAL-DECOMPOSITION OF NI(NO3)2.2H2O, Journal of thermal analysis, 39(5), 1993, pp. 545-550
Citations number
6
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of thermal analysis → ACNP
ISSN journal
03684466
Volume
39
Issue
5
Year of publication
1993
Pages
545 - 550
Database
ISI
SICI code
0368-4466(1993)39:5<545:TON>2.0.ZU;2-O
Abstract
The general mechanism of thermal decomposition of Ni(NO3)2.2H2O was ex amined. It was shown that this process occurs in two stages, with form ation of a solid intermediate in the first stage and nonstoichiometric NiO in the second. It was found that the intermediate consists of cry stalline, anhydrous Ni(NO3)2 and turbostratic Ni(OH)2 in a molar ratio of 1:1. Appropriate chemical equations are given.