Preparation of nanoforms of layered piezoelectric of systems

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00376089" target="_blank" >RIV/68378271:_____/11:00376089 - isvavai.cz</a>

Alternative codes found

RIV/61388980:_____/11:00376089

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Preparation of nanoforms of layered piezoelectric of systems

Original language description

Based on the known Aurivillius phases types ABi2Ta2O9 and A2BiTaO6 ( A=Ca, Sr, Ba) were supplemented with new compositions of layered tantalates, which resulted the possibility of the existence of a new phase Sr2BiTaO6. Ternary compounds with piezoelectric structure were prepared as nanoforms by solgel reactions of homogeneous acetate Bi, Ta, A and subsequent annealing in a controlled atmosphere. Annealing temperature was determined from DSC curves based on the weight loss and phase transitions. Composition and structure of nanocrystals has been analyzed by X-ray diffraction (XRD), scanning nanomorphology (SEM) and acoustic measurements.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

<a href="/en/project/2A-1TP1%2F092" target="_blank" >2A-1TP1/092: Research of preparation nanoforms layered piezoelectric material for implementation of production high temeperature ultrasonic transducers.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

NANOCON 2011. Conference proceedings

ISBN

978-80-87294-27-7

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

160-165

Publisher name

Tanger Ltd

Place of publication

Ostrava

Event location

Brno

Event date

Sep 21, 2011

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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