PRECURSORS OF OXIDES WITH POTENTIAL SUPERCONDUCTIVITY .1. POLYNUCLEARCOMPLEXES IN THE LN-CU-BA-ETHANOLAMINE SYSTEM (LN=LA, CE)

Authors
GURAN C JITARU I MEGHEA A POPESCU M POPESCU V
Citation
C. Guran et al., PRECURSORS OF OXIDES WITH POTENTIAL SUPERCONDUCTIVITY .1. POLYNUCLEARCOMPLEXES IN THE LN-CU-BA-ETHANOLAMINE SYSTEM (LN=LA, CE), Revue Roumaine de Chimie, 42(4), 1997, pp. 289-295
Citations number
20
Categorie Soggetti
Chemistry
Journal title
Revue Roumaine de Chimie → ACNP
ISSN journal
00353930
Volume
42
Issue
4
Year of publication
1997
Pages
289 - 295
Database
ISI
SICI code
0035-3930(1997)42:4<289:POOWPS>2.0.ZU;2-R
Abstract
The paper reports the synthesis of some new polynuclear complexes obta ined in the Ln-Cu-(Ba)-TEA system (Ln = La, Ce, TEA = triethanolamine) . These complexes were used as precursors for CuLa2O4 and LnBaCuO(7-de lta)(Ln = La, Ce) mixed oxides and were characterized by elemental ana lysis, spectroscopic analysis (electronic, IR, epr), X-ray powder diag rams and thermal analysis.