Synthesis powder precursor of LAS ceramics via pH controlled wet chemical process

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F11%3APU96669" target="_blank" >RIV/00216305:26310/11:PU96669 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Synthesis powder precursor of LAS ceramics via pH controlled wet chemical process

Original language description

AB A powder precursor of beta-spodumene based LAS ceramics was synthesized by sol-gel process and precipitation method using Li(2)CO(3), Al(2)SO(4) and sol of SiO(2) in dilute solution of H(2)SO(4). The wet chemical pH controlled methods used for synthesis of LAS ceramic's precursor are able to prevent the extremely low acidity of gel. These techniques provide an interesting option for preparation of LAS ceramics because the produced amount of corrosive gases during the thermal treatment (calcination) of precursor is reduced. Thermal analysis methods (simultaneous TG-DTA), infrared spectroscopy (FT-IR), X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used for investigation of precursor composition and properties. (C) 2011 Elsevier B.V. All rights reserved.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JH - Ceramics, fire-proof materials and glass

OECD FORD branch

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Project

<a href="/en/project/2B08024" target="_blank" >2B08024: Research on the ecologic binder based on the geopolymer structure which is able to immobilize the potentially harmful substances from bulk-cargo produced industrial wastes, and its further application into building industry</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

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

Name of the periodical

POWDER TECHNOLOGY

ISSN

0032-5910

e-ISSN

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Volume of the periodical

2011

Issue of the periodical within the volume

2

Country of publishing house

CH - SWITZERLAND

Number of pages

8

Pages from-to

256-263

UT code for WoS article

000292673700010

EID of the result in the Scopus database

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