Thermal decomposition of a peroxopolytitanic acid cryogel: TA/MS study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F17%3AA1701LEK" target="_blank" >RIV/61988987:17310/17:A1701LEK - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/17:00471994
Result on the web
<a href="http://dx.doi.org/10.1016/j.tca.2016.11.009" target="_blank" >http://dx.doi.org/10.1016/j.tca.2016.11.009</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tca.2016.11.009" target="_blank" >10.1016/j.tca.2016.11.009</a>
Alternative languages
Result language
angličtina
Original language name
Thermal decomposition of a peroxopolytitanic acid cryogel: TA/MS study
Original language description
Thermal decomposition of a peroxopolytitanic acid cryogel was followed by simultaneous thermal analysis (TG/DTA) coupled with mass spectrometer (MS) and infrared spectroscope (FTIR). During the decomposition, the evolution of H2O (either residual moisture or as product of dehydration reactions), NH3 (precipitating agent used in preparation), O-2 (decomposition of peroxogroups), SO2 (decomposition of residual sulfates), N-2 (freezing agent in preparation), N2O, NO, NO2 (products of NH3 oxidation) and CO2 (adsorbed from atmosphere) was sought for. It was determined, that the decomposition is a four step process. During the first step, water and carbon dioxide evolve. At around 300 degrees C both N2O and CO2 (m/z = 44) were detected, as confirmed by FTIR spectroscopy. At 430-450 degrees C (depending of heating rate) amorphous phase crystallizes into anatase.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Thermochimica Acta
ISSN
0040-6031
e-ISSN
—
Volume of the periodical
647
Issue of the periodical within the volume
January
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
1-7
UT code for WoS article
000392787500001
EID of the result in the Scopus database
—