Effects of Molecular Structure on Intramolecular Charge Carrier Transport in Dithieno [3,2-b : 2′,3′-d] Pyrrole-Based Conjugated Copolymers

المؤلفون المشاركون

Honsho, Yoshihito
Saeki, Akinori
Seki, Shu

المصدر

International Journal of Spectroscopy

العدد

المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-7، 7ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2012-04-08

دولة النشر

مصر

عدد الصفحات

7

التخصصات الرئيسية

الفيزياء

الملخص EN

Intramolecular mobility of positive charge carriers in conjugated polymer films based on dithieno [2,3-b: 2′,3′-d] pyrrole (DTP) is studied by time-resolved microwave conductivity (TRMC).

A series of DTP homopolymer and copolymers combined with phenyl, 2,2′-biphenyl, thiophene, 2,2′-bithiophene, and 9,9′-dioctylfluorene were synthesized by Suzuki-Miyaura and Yamamoto coupling reactions.

Polymers containing DTP unit are reported to show high value of hole mobility measured by FET method, and this type of polymers is expected to have stable HOMO orbitals which are important for hole transportation.

Among these copolymers, DTP coupled with 9,9′-dioctylfluorene copolymer showed the highest charge carrier mobility as high as 1.7 cm2/Vs, demonstrating an excellent electrical property on rigid copolymer backbones.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Honsho, Yoshihito& Saeki, Akinori& Seki, Shu. 2012. Effects of Molecular Structure on Intramolecular Charge Carrier Transport in Dithieno [3,2-b : 2′,3′-d] Pyrrole-Based Conjugated Copolymers. International Journal of Spectroscopy،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-513495

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Honsho, Yoshihito…[et al.]. Effects of Molecular Structure on Intramolecular Charge Carrier Transport in Dithieno [3,2-b : 2′,3′-d] Pyrrole-Based Conjugated Copolymers. International Journal of Spectroscopy No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-513495

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Honsho, Yoshihito& Saeki, Akinori& Seki, Shu. Effects of Molecular Structure on Intramolecular Charge Carrier Transport in Dithieno [3,2-b : 2′,3′-d] Pyrrole-Based Conjugated Copolymers. International Journal of Spectroscopy. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-513495

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-513495