The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays
Аутори
Pagnacco, MajaMaksimović, Jelena
Mudrinić, Tihana
Ajduković, Marija
Banković, Predrag
Milutinović Nikolić, Aleksandra
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The oscillatory Briggs-Rauscher (BR) reaction was applied on solid insoluble materials -
bentonite clays from different deposits: Wyoming (Swy-2), Texas (STx-1b), Idaho (SbId-1),
Arizona (SAz-2), Bogovina and Mečji Do, last two from Serbia. Under the same BR
experimental conditions, the addition of identical masses (0.25 g) of particular clay resulted in
different effects on oscillatory dynamics. There is a prolongation, quenching, or no influence
on oscillatory dynamics. Additionally, in the case of different masses of clay added, the
response of the BR oscillating system resulted in a complex behavior pattern (oscillatory
period vs. bentonite mass). This complex behavior pattern (firstly obtained by using clays in
BR), could be applied as a fingerprint for bentonite identification. It is supported by facts that
montmorillonite/beidellite ratio, cation exchange capacity, principal exchange cation, the
extent of iron leaching in the acidic environment of BR reaction,... and specific surface area of
each used clays were not exclusively responsible for observed behavior in oscillatory
reaction. This means that all bentonite’s properties combined are probably responsible for
behavior obtained in oscillatory reaction, making BR reaction as an easily available and
economical method for the identification of bentonite clay origin
Кључне речи:
Oscillatory Briggs-Rauscher reaction / BentoniteИзвор:
Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia, 2022, 46-46Издавач:
- Serbian Ceramic Society
Институција/група
IHTMTY - CONF AU - Pagnacco, Maja AU - Maksimović, Jelena AU - Mudrinić, Tihana AU - Ajduković, Marija AU - Banković, Predrag AU - Milutinović Nikolić, Aleksandra PY - 2022 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6727 AB - The oscillatory Briggs-Rauscher (BR) reaction was applied on solid insoluble materials - bentonite clays from different deposits: Wyoming (Swy-2), Texas (STx-1b), Idaho (SbId-1), Arizona (SAz-2), Bogovina and Mečji Do, last two from Serbia. Under the same BR experimental conditions, the addition of identical masses (0.25 g) of particular clay resulted in different effects on oscillatory dynamics. There is a prolongation, quenching, or no influence on oscillatory dynamics. Additionally, in the case of different masses of clay added, the response of the BR oscillating system resulted in a complex behavior pattern (oscillatory period vs. bentonite mass). This complex behavior pattern (firstly obtained by using clays in BR), could be applied as a fingerprint for bentonite identification. It is supported by facts that montmorillonite/beidellite ratio, cation exchange capacity, principal exchange cation, the extent of iron leaching in the acidic environment of BR reaction, and specific surface area of each used clays were not exclusively responsible for observed behavior in oscillatory reaction. This means that all bentonite’s properties combined are probably responsible for behavior obtained in oscillatory reaction, making BR reaction as an easily available and economical method for the identification of bentonite clay origin PB - Serbian Ceramic Society C3 - Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia T1 - The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays SP - 46 EP - 46 UR - https://hdl.handle.net/21.15107/rcub_cer_6727 ER -
@conference{ author = "Pagnacco, Maja and Maksimović, Jelena and Mudrinić, Tihana and Ajduković, Marija and Banković, Predrag and Milutinović Nikolić, Aleksandra", year = "2022", abstract = "The oscillatory Briggs-Rauscher (BR) reaction was applied on solid insoluble materials - bentonite clays from different deposits: Wyoming (Swy-2), Texas (STx-1b), Idaho (SbId-1), Arizona (SAz-2), Bogovina and Mečji Do, last two from Serbia. Under the same BR experimental conditions, the addition of identical masses (0.25 g) of particular clay resulted in different effects on oscillatory dynamics. There is a prolongation, quenching, or no influence on oscillatory dynamics. Additionally, in the case of different masses of clay added, the response of the BR oscillating system resulted in a complex behavior pattern (oscillatory period vs. bentonite mass). This complex behavior pattern (firstly obtained by using clays in BR), could be applied as a fingerprint for bentonite identification. It is supported by facts that montmorillonite/beidellite ratio, cation exchange capacity, principal exchange cation, the extent of iron leaching in the acidic environment of BR reaction, and specific surface area of each used clays were not exclusively responsible for observed behavior in oscillatory reaction. This means that all bentonite’s properties combined are probably responsible for behavior obtained in oscillatory reaction, making BR reaction as an easily available and economical method for the identification of bentonite clay origin", publisher = "Serbian Ceramic Society", journal = "Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia", title = "The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays", pages = "46-46", url = "https://hdl.handle.net/21.15107/rcub_cer_6727" }
Pagnacco, M., Maksimović, J., Mudrinić, T., Ajduković, M., Banković, P.,& Milutinović Nikolić, A.. (2022). The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays. in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia Serbian Ceramic Society., 46-46. https://hdl.handle.net/21.15107/rcub_cer_6727
Pagnacco M, Maksimović J, Mudrinić T, Ajduković M, Banković P, Milutinović Nikolić A. The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays. in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia. 2022;:46-46. https://hdl.handle.net/21.15107/rcub_cer_6727 .
Pagnacco, Maja, Maksimović, Jelena, Mudrinić, Tihana, Ajduković, Marija, Banković, Predrag, Milutinović Nikolić, Aleksandra, "The Briggs-Rauscher oscillatory reaction method as a “fingerprint” for bentonite clays" in Program and the book of abstracts - Serbian Ceramic Society Conference – Advanced Ceramics and Application X, "New Frontiers in Multifunctional Material Science and Processing", 26-27. September 2022, Belgrade, Serbia (2022):46-46, https://hdl.handle.net/21.15107/rcub_cer_6727 .