Sol-gel preparation and characterization of perovskite
gadolinium aluminates

J 2007

Sol-gel preparation and characterization of perovskite gadolinium aluminates

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

Basic information

Original name

Sol-gel preparation and characterization of perovskite gadolinium aluminates

Name in Czech

Sol-gel příprava a charakterizace perovskitických 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 Science-Poland, Wrocław, Wrocław University of Technology, 2007, 0137-1339

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10402 Inorganic and nuclear chemistry

Country of publisher

Poland

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 0.332

RIV identification code

RIV/00216224:14310/07:00022801

Organization unit

Faculty of Science

UT WoS

000251085300015

Keywords in English

Perovskite; Gadolinium; Aluminate; Ceramics; Electronic materials; Chemical synthesis; Sol-gel growth

Abstract

ORIG CZ

V originále

The sol-gel preparation of the nanocrystalline nonsubstituted and Sr-substituted gadolinium aluminate was studied. The metal ions, generated by dissolving starting materials of metals in the diluted acetic acid were complexed by 1,2-ethanediol to obtain precursors for the non-substituted and Sr-substituted GAP. In the sol-gel processing different starting gadolinium materials such as gadolinium nitrate or gadolinium oxide were employed. The influence of the temperature and the amount of substituent on the phase purity of GAP was also investigated. Phase transformations, composition and micro-structural features in the gels and polycrystalline samples were studied by TA, XRD, IR spectroscopy and SEM.

In Czech

Sol-gel příprava a charakterizace perovskitických 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 perovskite gadolinium aluminates. Materials Science-Poland. Wrocław: Wrocław University of Technology, 2007, vol. 25, No 3, p. 755-765. ISSN 0137-1339.

@article{727052,
   author = {Cizauskaite, Sigute and Reichlová, Vendula and Nenartaviciene, Giedre and Beganskiene, Aldona and Pinkas, Jiří and Kareiva, Aivaras},
   article_location = {Wrocław},
   article_number = {3},
   keywords = {Perovskite; Gadolinium; Aluminate; Ceramics; Electronic materials; Chemical synthesis; Sol-gel growth},
   language = {eng},
   issn = {0137-1339},
   journal = {Materials Science-Poland},
   title = {Sol-gel preparation and characterization of perovskite gadolinium aluminates},
   volume = {25},
   year = {2007}
}

TY  - JOUR
ID  - 727052
AU  - Cizauskaite, Sigute - Reichlová, Vendula - Nenartaviciene, Giedre - Beganskiene, Aldona - Pinkas, Jiří - Kareiva, Aivaras
PY  - 2007
TI  - Sol-gel preparation and characterization of perovskite gadolinium aluminates
JF  - Materials Science-Poland
VL  - 25
IS  - 3
SP  - 755-765
EP  - 755-765
PB  - Wrocław University of Technology
SN  - 01371339
KW  - Perovskite
KW  - Gadolinium
KW  - Aluminate
KW  - Ceramics
KW  - Electronic materials
KW  - Chemical synthesis
KW  - Sol-gel growth
N2  - The sol-gel preparation of the nanocrystalline nonsubstituted and Sr-substituted gadolinium aluminate was studied. The metal ions, generated by dissolving starting materials of metals in the diluted acetic acid were complexed by 1,2-ethanediol to obtain precursors for the non-substituted and Sr-substituted GAP. In the sol-gel processing different starting gadolinium materials such as gadolinium nitrate or gadolinium oxide were employed. The influence of the temperature and the amount of substituent on the phase purity of GAP was also investigated. Phase transformations, composition and micro-structural features in the gels and polycrystalline samples were studied by TA, XRD, IR spectroscopy and SEM.
ER  -

CIZAUSKAITE, Sigute, Vendula REICHLOVÁ, Giedre NENARTAVICIENE, Aldona BEGANSKIENE, Jiří PINKAS and Aivaras KAREIVA. Sol-gel preparation and characterization of perovskite gadolinium aluminates. \textit{Materials Science-Poland}. Wrocław: Wrocław University of Technology, 2007, vol.~25, No~3, p.~755-765. ISSN~0137-1339.

Detailed Information on Publication Record