Theoretical study of charge transfer in styryl thiazilo quinoxaline dyes STQ-1, STQ-2, and STQ-3 in organic media system
Other Title(s)
دراسة نظرية للشحنة المنتقلة في صبغة الكواينوكسلاين STQ-1, STQ-2, STQ-3 في أنظمة الأوساط العضوية
Joint Authors
Harbi, Khalid Hilal
Hassuni, Muhsin Anid
al-Ukayli, Hadi Jabbar Majbal
Nuri, Rafah Ismail
Source
Issue
Vol. 10, Issue 4 (31 Dec. 2013), pp.1262-1268, 7 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2013-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract AR
درس انتقال الشحنة في صبغات STQ-1, STQ-2, STQ-3 في أنظمة الأوساط العضوية و حسبت نظريا اعتمادا على قاعدة فلرانك كوندن و أنموذج ثنائي القطب المستمر.
و حسبت طاقات إعادة الالتحام (Ev)λ نظريا اعتمادا على زخم ثنائي القطب μ و ثابت العزل ϵ و معامل الانكسار n.
كما تم حساب ثابت معامل الانتقال للشحنة اعتمادا على طاقة إعادة الترتيب (eV)λ و الطاقة الحرة الفعالة ΔG* و ارتفاع حاجز الجهد ΔG# و معامل الازدواج.
كتب برنامج بلغة ماتلاب لحساب ثابت معدل الانتقال للشحنة و بقية المعاملات أظهرت نتائج الحساب أن صبغة STQ-2 أكثر فعالية للانتقال الإلكتروني قارن ب STQ-1 و STQ-3.
Abstract EN
Charge transfer in styryl dyes STQ-1, STQ-2, and STQ-3 with organic media system has been studied theoretically depending on the Franck-Condon rule and continuum dielectric model.
The reorientation energies (eV) were evaluated theoretically depending on dipole momentum, dielectric constant, and refrective index n.
The rate constant of charge transfer has been calculated depending on the reorientation energy (eV), effective free energy, potential height barrier, and coupling coefficient.
A matlap program has been written to calculated the rate constant of charge transfer and other parameter.
The results of calculations show that STQ-2 dye is more reaction for charge transfer compare with STQ-1 and STQ-3 dyes.
American Psychological Association (APA)
al-Ukayli, Hadi Jabbar Majbal& Harbi, Khalid Hilal& Hassuni, Muhsin Anid& Nuri, Rafah Ismail. 2013. Theoretical study of charge transfer in styryl thiazilo quinoxaline dyes STQ-1, STQ-2, and STQ-3 in organic media system. Baghdad Science Journal،Vol. 10, no. 4, pp.1262-1268.
https://search.emarefa.net/detail/BIM-346705
Modern Language Association (MLA)
al-Ukayli, Hadi Jabbar Majbal…[et al.]. Theoretical study of charge transfer in styryl thiazilo quinoxaline dyes STQ-1, STQ-2, and STQ-3 in organic media system. Baghdad Science Journal Vol. 10, no. 4 (2013), pp.1262-1268.
https://search.emarefa.net/detail/BIM-346705
American Medical Association (AMA)
al-Ukayli, Hadi Jabbar Majbal& Harbi, Khalid Hilal& Hassuni, Muhsin Anid& Nuri, Rafah Ismail. Theoretical study of charge transfer in styryl thiazilo quinoxaline dyes STQ-1, STQ-2, and STQ-3 in organic media system. Baghdad Science Journal. 2013. Vol. 10, no. 4, pp.1262-1268.
https://search.emarefa.net/detail/BIM-346705
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1267-1268
Record ID
BIM-346705