Sol-gel preparation and characterization of gadolinium
aluminate

J 2007

Sol-gel preparation and characterization of gadolinium aluminate

CIZAUSKAITE, Sigute, Vendula REICHLOVÁ, Giedre NENARTAVICIENE, Aldona BEGANSKIENE, Jiří PINKAS et. al.

Basic information

Original name

Sol-gel preparation and characterization of gadolinium aluminate

Name in Czech

Sol-gel příprava a charakterizace oxidů gadolinito-hlinitých

Authors

CIZAUSKAITE, Sigute (440 Lithuania), Vendula REICHLOVÁ (203 Czech Republic), Giedre NENARTAVICIENE (440 Lithuania), Aldona BEGANSKIENE (440 Lithuania), Jiří PINKAS (203 Czech Republic, guarantor) and Aivaras KAREIVA (440 Lithuania)

Edition

Materials Chemistry and Physics, Elsevier, 2007, 0254-0584

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10402 Inorganic and nuclear chemistry

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 1.871

RIV identification code

RIV/00216224:14310/07:00021994

Organization unit

Faculty of Science

UT WoS

000245044500018

Keywords in English

Ceramics; Electronic materials; Chemical synthesis; Sol-gel growth

Abstract

ORIG CZ

V originále

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.

In Czech

Sol-gel příprava a charakterizace oxidů gadolinito-hlinitých.

Links

MSM0021622410, plan (intention)

Name: Fyzikální a chemické vlastnosti pokročilých materiálů a struktur

Investor: Ministry of Education, Youth and Sports of the CR, Physical and chemical properties of advanced materials and structures

Citovat

CIZAUSKAITE, Sigute, Vendula REICHLOVÁ, Giedre NENARTAVICIENE, Aldona BEGANSKIENE, Jiří PINKAS and Aivaras KAREIVA. Sol-gel preparation and characterization of gadolinium aluminate. Materials Chemistry and Physics. Elsevier, 2007, vol. 102, No 1, p. 105-110. ISSN 0254-0584.

@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 and Aivaras KAREIVA. Sol-gel preparation and characterization of gadolinium aluminate. \textit{Materials Chemistry and Physics}. Elsevier, 2007, vol.~102, No~1, p.~105-110. ISSN~0254-0584.

Detailed Information on Publication Record