Preparation of zirconia xerogels and ceramics by sol-gel method and the analysis of their thermal behavior

Authors
Pan, M Liu, JR Lu, MK Xu, D Yuan, DR Chen, DR Yang, P Yang, ZH
Citation
M. Pan et al., Preparation of zirconia xerogels and ceramics by sol-gel method and the analysis of their thermal behavior, THERMOC ACT, 376(1), 2001, pp. 77-82
Citations number
11
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
THERMOCHIMICA ACTA
ISSN journal
00406031 → ACNP
Volume
376
Issue
1
Year of publication
2001
Pages
77 - 82
Database
ISI
SICI code
0040-6031(20010809)376:1<77:POZXAC>2.0.ZU;2-1
Abstract
Highly stable, homogeneous zirconia xerogels and ceramics were prepared fro m PZOs obtained by chelation of ethyl acetoacetate (Hetac) or acetylacetone (Hacac) to zirconium. The structure of PZO was analyzed by (1) H NMR. The thermal behavior of zirconia xerogels and ceramics were also determined by thermogravimetric/differential thermal analysis (TG/DTA), Fourier transform -infrared (FT-IR) spectroscopy and X-ray diffraction (XRD). (C) 2001 Elsevi er Science B.V All rights reserved.