Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/3859
Title: Poly (dithienylpyrrole) / Keggin type (nBu4N)3[PW9O34(tBuSiOH)3] hybrid material: enhanced optical and electrical properties of conjugated polymers via polyoxometalates
Authors: Soğancı, Tuğba
Torlak, Yasemin
Ak, Metin
Ersöz, Mustafa
Keywords: Composite films
Conducting polymers
Conjugated polymers
Electrochemistry
Electrochromism
Oxides
Redox reactions
Spectroelectrochemistry
Transition metal compounds
Transition metals
Polyoxometalates
Spectroelectrochemistry
Inorganic materials
Long term stability
Optical and electrical properties
Organic-inorganic hybrid composites
POM
Keggin type
Smart windows
2,5-di(2-thienyl)pyrrole
Thienylpyrroles
Publisher: Elsevier B.V.
Abstract: Conductive polymers with unique optical and electrical properties are ideal matrices for redox active inorganic materials in the development of flexible, easily processable conductive materials for promising applications. Polyoxometalates (POMs) are a class of inorganic materials consisting of soluble, anionic metal oxide clusters of transition metals exhibiting enormous versatility in their structural features and properties. The properties as well as the processability of POM clusters can be enhanced by combining them with conducting polymers, either electrostatically or covalently, resulting in organically modified POMs, which have found extensive applications in diverse fields. For this purpose, we electrochemically incorporated a Keggin type POM anion, (nBu4N)3[PW9O34(tBuSiOH)3], into a dithienyl pyrrole based conducting polymer (pDOB). Obtained organic-inorganic hybrid composite film has superior optical and electrical properties when compared to PDOB. Also composite film with advantages such as high optical contrast, low response time, long-term stability etc. is promising to meet the requirement for constructing smart windows, supercapacitors and electrochromic devices.
URI: https://hdl.handle.net/11499/3859
ISSN: 0379-6779
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
Çal Meslek Yüksekokulu Koleksiyonu

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