KFU. Card publication. hermal analysis of charge-transfer complex formed by nitrogen dioxide and substituted calix[4]arene: characterization of complexation reversibility

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HERMAL ANALYSIS OF CHARGE-TRANSFER COMPLEX FORMED BY NITROGEN DIOXIDE AND SUBSTITUTED CALIX[4]ARENE: CHARACTERIZATION OF COMPLEXATION REVERSIBILITY

Form of presentation

Articles in international journals and collections

Year of publication

2012

Authors, employees of KFU

Gorbachuk Valeriy Vilenovich, author

Ziganshin Marat Akhmedovich, author

Safina Gulnaz Damirovna, author

Authors, students KFU

Khabibullin Amir Asgatovich, author

Bibliographic description in the original language

Khabibullin, A.A. Thermal analysis of charge-transfer complex formed by nitrogen dioxide and substituted calix[4]arene: characterization of complexation reversibility / Amir A. Khabibullin, Goulnaz D. Safina, Marat A. Ziganshin, Valery V. Gorbatchuk // J. Therm. Anal. Calorim. - 2012. - V.110, No. 3. - P.1309-1313

Annotation

J THERM ANAL CALORIM

Keywords

Calixarene, Charge-transfer complex, Nitrogen dioxide detection, STA-EGA analysis

The name of the journal

J THERM ANAL CALORIM

URL

http://www.springerlink.com/content/23q39037830882u7/fulltext.pdf

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=38200&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Gorbachuk Valeriy Vilenovich	ru_RU
dc.contributor.author	Ziganshin Marat Akhmedovich	ru_RU
dc.contributor.author	Safina Gulnaz Damirovna	ru_RU
dc.contributor.author	Khabibullin Amir Asgatovich	ru_RU
dc.date.accessioned	2012-01-01T00:00:00Z	ru_RU
dc.date.available	2012-01-01T00:00:00Z	ru_RU
dc.date.issued	2012	ru_RU
dc.identifier.citation	Khabibullin, A.A. Thermal analysis of charge-transfer complex formed by nitrogen dioxide and substituted calix[4]arene: characterization of complexation reversibility / Amir A. Khabibullin, Goulnaz D. Safina, Marat A. Ziganshin, Valery V. Gorbatchuk // J. Therm. Anal. Calorim. - 2012. - V.110, No. 3. - P.1309-1313	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=38200&p_lang=2	ru_RU
dc.description.abstract	J THERM ANAL CALORIM	ru_RU
dc.description.abstract	J THERM ANAL CALORIM	ru_RU
dc.description.abstract	Simultaneous thermal analysis with evolved gas analysis (STA-EGA) was used to study the ability of 1,3-alternate conformer of tert-butylcalix[4]arene with four n-propoxy substituents (1) to be applied for detection of nitrogen dioxide in reversible sensors. Solid calixarene 1 forms an intensively colored charge-transfer complex (CTC) with gaseous NO2/N2O4. Using the STA-EGA method, the nature and conditions of CTC bleaching were characterized, including the conditions of its reversible change of color from white to dark blue and back at CTC formation and decomposition. For this, the thermal stability of CTC and its regeneration products were studied. This, together with the ion thermograms for evolved gases, gives the information on the oxidation of 1 by nitrogen dioxide if present.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Calixarene	ru_RU
dc.subject	Charge-transfer complex	ru_RU
dc.subject	Nitrogen dioxide detection	ru_RU
dc.subject	STA-EGA analysis	ru_RU
dc.title	hermal analysis of charge-transfer complex formed by nitrogen dioxide and substituted calix[4]arene: characterization of complexation reversibility	ru_RU
dc.type	Articles in international journals and collections	ru_RU