The effect of dipole moment of analytes on the response of phthalocyanlne thin films

Okan Özdemir; Banu Süngü Misirlioǧlu; Ahmet Altindal

doi:10.1063/1.4944235

The effect of dipole moment of analytes on the response of phthalocyanlne thin films

Okan Özdemir
, Banu Süngü Misirlioǧlu
, Ahmet Altindal^*

^*Bu çalışma için yazışmadan sorumlu yazar

Yildiz Technical University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

Özet

The effects of dipole moment of the analyte molecules on the response characteristics of bis(pentafluorophenyl)methoxyl substituted phthalocyanine thin film are explored to understand the details of molecular interactions of analytes with the sensor surface which lead to charge depletion and the chemiresistive effect. The concentration dependence of dc conductivity is measured to investigate the adress the response of the Pc film. It was found that the speed of the response is dominated by the polarity of the analytes. Four kinetic models, the first-order equation, the Elovich model, the second-order equation and the Ritchie's equation were selected to follow the adsorption process. The rate constants, equilibrium capacities and related correlation coefficients for each kinetic model were calculated and discussed. The second-order equation was the best of the various kinetic models studied to describe the adsorption kinetic of VOC vapours on Pc film, as evidenced by the highest correlation coefficients.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	9th International Physics Conference of the Balkan Physical Union, BPU 2015
Editörler	Baki Akkus, Gulfem Susoy Dogan, R. Burcu Cakirli Mutlu, Latife Sahin Yalcin, Yesim Oktem
Yayınlayan	American Institute of Physics Inc.
ISBN (Elektronik)	9780735413696
DOI'lar	https://doi.org/10.1063/1.4944235
Yayın durumu	Yayınlandı - 25 Mar 2016
Harici olarak yayınlandı	Evet
Etkinlik	9th International Physics Conference of the Balkan Physical Union, BPU 2015 - Istanbul, Türkiye Süre: 24 Ağu 2015 → 27 Ağu 2015

Yayın serisi

Adı	AIP Conference Proceedings
Hacim	1722
ISSN (Basılı)	0094-243X
ISSN (Elektronik)	1551-7616

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	9th International Physics Conference of the Balkan Physical Union, BPU 2015
Ülke/Bölge	Türkiye
Şehir	Istanbul
Periyot	24/08/15 → 27/08/15

Bibliyografik not

Publisher Copyright:
© 2016 AIP Publishing LLC.

Belgeye Erişim

10.1063/1.4944235

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Özdemir, O., Misirlioǧlu, B. S., & Altindal, A. (2016). The effect of dipole moment of analytes on the response of phthalocyanlne thin films. In B. Akkus, G. S. Dogan, R. B. C. Mutlu, L. S. Yalcin, & Y. Oktem (Eds.), 9th International Physics Conference of the Balkan Physical Union, BPU 2015 Makale 220003 (AIP Conference Proceedings; Hac. 1722). American Institute of Physics Inc.. https://doi.org/10.1063/1.4944235

Özdemir, Okan ; Misirlioǧlu, Banu Süngü ; Altindal, Ahmet. / The effect of dipole moment of analytes on the response of phthalocyanlne thin films. 9th International Physics Conference of the Balkan Physical Union, BPU 2015. editör / Baki Akkus ; Gulfem Susoy Dogan ; R. Burcu Cakirli Mutlu ; Latife Sahin Yalcin ; Yesim Oktem. American Institute of Physics Inc., 2016. (AIP Conference Proceedings).

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title = "The effect of dipole moment of analytes on the response of phthalocyanlne thin films",

abstract = "The effects of dipole moment of the analyte molecules on the response characteristics of bis(pentafluorophenyl)methoxyl substituted phthalocyanine thin film are explored to understand the details of molecular interactions of analytes with the sensor surface which lead to charge depletion and the chemiresistive effect. The concentration dependence of dc conductivity is measured to investigate the adress the response of the Pc film. It was found that the speed of the response is dominated by the polarity of the analytes. Four kinetic models, the first-order equation, the Elovich model, the second-order equation and the Ritchie's equation were selected to follow the adsorption process. The rate constants, equilibrium capacities and related correlation coefficients for each kinetic model were calculated and discussed. The second-order equation was the best of the various kinetic models studied to describe the adsorption kinetic of VOC vapours on Pc film, as evidenced by the highest correlation coefficients.",

author = "Okan {\"O}zdemir and Misirlioǧlu, \{Banu S{\"u}ng{\"u}\} and Ahmet Altindal",

note = "Publisher Copyright: {\textcopyright} 2016 AIP Publishing LLC.; 9th International Physics Conference of the Balkan Physical Union, BPU 2015 ; Conference date: 24-08-2015 Through 27-08-2015",

year = "2016",

month = mar,

day = "25",

doi = "10.1063/1.4944235",

language = "English",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Baki Akkus and Dogan, \{Gulfem Susoy\} and Mutlu, \{R. Burcu Cakirli\} and Yalcin, \{Latife Sahin\} and Yesim Oktem",

booktitle = "9th International Physics Conference of the Balkan Physical Union, BPU 2015",

}

Özdemir, O, Misirlioǧlu, BS & Altindal, A 2016, The effect of dipole moment of analytes on the response of phthalocyanlne thin films. in B Akkus, GS Dogan, RBC Mutlu, LS Yalcin & Y Oktem (eds), 9th International Physics Conference of the Balkan Physical Union, BPU 2015., 220003, AIP Conference Proceedings, hac. 1722, American Institute of Physics Inc., 9th International Physics Conference of the Balkan Physical Union, BPU 2015, Istanbul, Türkiye, 24/08/15. https://doi.org/10.1063/1.4944235

The effect of dipole moment of analytes on the response of phthalocyanlne thin films. / Özdemir, Okan; Misirlioǧlu, Banu Süngü; Altindal, Ahmet.
9th International Physics Conference of the Balkan Physical Union, BPU 2015. ed. / Baki Akkus; Gulfem Susoy Dogan; R. Burcu Cakirli Mutlu; Latife Sahin Yalcin; Yesim Oktem. American Institute of Physics Inc., 2016. 220003 (AIP Conference Proceedings; Hac. 1722).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - The effect of dipole moment of analytes on the response of phthalocyanlne thin films

AU - Özdemir, Okan

AU - Misirlioǧlu, Banu Süngü

AU - Altindal, Ahmet

PY - 2016/3/25

Y1 - 2016/3/25

N2 - The effects of dipole moment of the analyte molecules on the response characteristics of bis(pentafluorophenyl)methoxyl substituted phthalocyanine thin film are explored to understand the details of molecular interactions of analytes with the sensor surface which lead to charge depletion and the chemiresistive effect. The concentration dependence of dc conductivity is measured to investigate the adress the response of the Pc film. It was found that the speed of the response is dominated by the polarity of the analytes. Four kinetic models, the first-order equation, the Elovich model, the second-order equation and the Ritchie's equation were selected to follow the adsorption process. The rate constants, equilibrium capacities and related correlation coefficients for each kinetic model were calculated and discussed. The second-order equation was the best of the various kinetic models studied to describe the adsorption kinetic of VOC vapours on Pc film, as evidenced by the highest correlation coefficients.

AB - The effects of dipole moment of the analyte molecules on the response characteristics of bis(pentafluorophenyl)methoxyl substituted phthalocyanine thin film are explored to understand the details of molecular interactions of analytes with the sensor surface which lead to charge depletion and the chemiresistive effect. The concentration dependence of dc conductivity is measured to investigate the adress the response of the Pc film. It was found that the speed of the response is dominated by the polarity of the analytes. Four kinetic models, the first-order equation, the Elovich model, the second-order equation and the Ritchie's equation were selected to follow the adsorption process. The rate constants, equilibrium capacities and related correlation coefficients for each kinetic model were calculated and discussed. The second-order equation was the best of the various kinetic models studied to describe the adsorption kinetic of VOC vapours on Pc film, as evidenced by the highest correlation coefficients.

UR - https://www.scopus.com/pages/publications/84984578636

U2 - 10.1063/1.4944235

DO - 10.1063/1.4944235

M3 - Conference contribution

AN - SCOPUS:84984578636

T3 - AIP Conference Proceedings

BT - 9th International Physics Conference of the Balkan Physical Union, BPU 2015

A2 - Akkus, Baki

A2 - Dogan, Gulfem Susoy

A2 - Mutlu, R. Burcu Cakirli

A2 - Yalcin, Latife Sahin

A2 - Oktem, Yesim

PB - American Institute of Physics Inc.

T2 - 9th International Physics Conference of the Balkan Physical Union, BPU 2015

Y2 - 24 August 2015 through 27 August 2015

ER -

Özdemir O, Misirlioǧlu BS, Altindal A. The effect of dipole moment of analytes on the response of phthalocyanlne thin films. In Akkus B, Dogan GS, Mutlu RBC, Yalcin LS, Oktem Y, editörler, 9th International Physics Conference of the Balkan Physical Union, BPU 2015. American Institute of Physics Inc. 2016. 220003. (AIP Conference Proceedings). doi: 10.1063/1.4944235

The effect of dipole moment of analytes on the response of phthalocyanlne thin films

Özet

Yayın serisi

???event.eventtypes.event.conference???

Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

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