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@article{715471,
author = {Cizauskaite, Sigute and Reichlová, Vendula and Nenartaviciene, Giedre and Beganskiene, Aldona and Pinkas, Jiří and Kareiva, Aivaras},
article_number = {1},
keywords = {Ceramics; Electronic materials; Chemical synthesis; Sol-gel growth},
language = {eng},
issn = {0254-0584},
journal = {Materials Chemistry and Physics},
title = {Sol-gel preparation and characterization of gadolinium aluminate},
volume = {102},
year = {2007}
}
TY - JOUR
ID - 715471
AU - Cizauskaite, Sigute - Reichlová, Vendula - Nenartaviciene, Giedre - Beganskiene, Aldona - Pinkas, Jiří - Kareiva, Aivaras
PY - 2007
TI - Sol-gel preparation and characterization of gadolinium aluminate
JF - Materials Chemistry and Physics
VL - 102
IS - 1
SP - 105-110
EP - 105-110
PB - Elsevier
SN - 02540584
KW - Ceramics
KW - Electronic materials
KW - Chemical synthesis
KW - Sol-gel growth
N2 - This paper reports on the results concerning the sol-gel preparation of nanocrystalline gadolinium aluminate (GdAlO3, GAP) using different starting materials. The gadolinium nitrate or gadolinium oxide as Gd raw compounds and aluminium nitrate as Al source were used in the sol-gel processing. The metal ions, generated by dissolving starting materials of metals in the diluted acetic acid were complexed by 1,2-ethanediol to obtain the precursor for the GAP. The phase transformations, composition and micro-structural features in the gels and polycrystalline samples were studied by thermal analysis (TGA/DTA), powder X-ray diffraction analysis (XRD), infrared spectroscopy (IR) and scanning electron microscopy (SEM). The XRD patterns of the GAP ceramic sintered at 1000 oC using gadolinium oxide as starting material were identical with the single-phase perovskite GdAlO3 composition.
ER -
CIZAUSKAITE, Sigute, Vendula REICHLOVÁ, Giedre NENARTAVICIENE, Aldona BEGANSKIENE, Jiří PINKAS a Aivaras KAREIVA. Sol-gel preparation and characterization of gadolinium aluminate. \textit{Materials Chemistry and Physics}. Elsevier, roč.~102, č.~1, s.~105-110. ISSN~0254-0584. 2007.
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