Study of thermochromic materials and their properties for visual indicators

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00599698" target="_blank" >RIV/68378271:_____/24:00599698 - 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

Study of thermochromic materials and their properties for visual indicators

Original language description

We study selected thermochromic compounds based on Co- and Ni-phosphites to understand the mechanism behind their color properties and changes. However, due to their complex composition, which results in multiple transitions and decompositions at higher temperatures, we decided to firstly study thermochromic transitions on model compounds such as cobalt chloride hexahydrate (CoCl 2 .6H 2 O) and nickel chloride hexahydrate (NiCl 2 .6H 2 O). In this work we explored and analyzed properties of above mentioned model compounds using various thermoanalytical methods e.g. thermomicroscopy, simultaneous differential thermal analysis and thermogravimetry coupled with mass spectrometry, and thermomechanical analysis. Further, their structural and physical properties were investigated as well.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

<a href="/en/project/EH22_008%2F0004596" target="_blank" >EH22_008/0004596: Sensors and Detectors for Future Information Society</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

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