Yıl 2019, Cilt 14 , Sayı 1, Sayfalar 62 - 70 2019-05-31

İki Farklı Elektron Verici-Alıcı-Verici Tip Elektrokrom İçeren Bir Elektrokromik Kopolimerin Sentezi ve Karakterizasyonu
Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes

Emine Gül CANSU ERGÜN [1]


İki farklı elektron verici-alıcı-verici tip monomer (EC ve TB) kullanılarak, elektroanalitik yöntemler ile elektrokromik bir kopolimer sentezlenmiştir. EC monomeri, elektron verici grup olarak 3,4-etilendiyoksitiyofen ve elektron alıcı grup olarak karbazole içerirken, TB monomeri elektron verici ve alıcı olarak sırasıyla tiyofen ve benzotiyadiyazol birimleri içermektedir. Elde edilen kopolimer, elektrokimyasal ve optiksel özellikleri bakımından incelenmiş ve bu özellikler EC ve TB homopolimerleri ile karşılaştırılmıştır. Kopolimer film, ilgili homopolimerlerden farklı özellikler göstermiştir.  Nötral halde soluk turuncu olan EC polimeri ile morumsu renkteki TB polimeri, kopolimere dönüştüğünde iki polimerden gelen daha geniş bir bant aralığını kapatarak kahverengine dönüşmüştür. Homopolimerler ve kopolimerin fiziko-kimyasal özellikleri, enerji aralıkları, optik zıtlıkları ve renklenme verimleri sistematik olarak incelenmiştir. 

Two donor-acceptor-donor type monomers (EC and TB) were selected to grow a copolymer via electrochemical techniques. EC monomer contains 3,4-ethylenedioxythiophene as the donor and carbazole as the acceptor units, while TB monomer includes thiophene and benzothiadiazole as the donor and the acceptor, respectively. The resulting copolymer film was investigated in terms of its electrochemical and optical properties and compared with the homopolymers of EC and TB. The copolymer film exhibited different electrochromic properties from their corresponding homopolymers. The neutral state faded-orange color of the polymer of EC and magenta color of the polymer of TB possesed a brownish color of the copolymer in the neutral state, with having a broader absorption band in the visible region by covering the characteristic absorption bands coming from both homopolymers. The physico-chemical properties, energy gaps, optical contrasts and coloring efficiencies for the homopolymers and for copolymer were systematically studied. 

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Birincil Dil en
Konular Mühendislik, Kimya
Bölüm Makaleler
Yazarlar

Orcid: 0000-0002-3941-4345
Yazar: Emine Gül CANSU ERGÜN (Sorumlu Yazar)
Kurum: BAŞKENT ÜNİVERSİTESİ
Ülke: Turkey


Tarihler

Yayımlanma Tarihi : 31 Mayıs 2019

Bibtex @araştırma makalesi { sdufeffd499258, journal = {Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi}, issn = {}, eissn = {1306-7575}, address = {}, publisher = {Süleyman Demirel Üniversitesi}, year = {2019}, volume = {14}, pages = {62 - 70}, doi = {10.29233/sdufeffd.499258}, title = {Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes}, key = {cite}, author = {CANSU ERGÜN, Emine Gül} }
APA CANSU ERGÜN, E . (2019). Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes. Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi , 14 (1) , 62-70 . DOI: 10.29233/sdufeffd.499258
MLA CANSU ERGÜN, E . "Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes". Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi 14 (2019 ): 62-70 <https://dergipark.org.tr/tr/pub/sdufeffd/issue/45380/499258>
Chicago CANSU ERGÜN, E . "Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes". Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi 14 (2019 ): 62-70
RIS TY - JOUR T1 - Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes AU - Emine Gül CANSU ERGÜN Y1 - 2019 PY - 2019 N1 - doi: 10.29233/sdufeffd.499258 DO - 10.29233/sdufeffd.499258 T2 - Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi JF - Journal JO - JOR SP - 62 EP - 70 VL - 14 IS - 1 SN - -1306-7575 M3 - doi: 10.29233/sdufeffd.499258 UR - https://doi.org/10.29233/sdufeffd.499258 Y2 - 2019 ER -
EndNote %0 Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes %A Emine Gül CANSU ERGÜN %T Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes %D 2019 %J Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi %P -1306-7575 %V 14 %N 1 %R doi: 10.29233/sdufeffd.499258 %U 10.29233/sdufeffd.499258
ISNAD CANSU ERGÜN, Emine Gül . "Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes". Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi 14 / 1 (Mayıs 2019): 62-70 . https://doi.org/10.29233/sdufeffd.499258
AMA CANSU ERGÜN E . Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes. SDÜFEFFD. 2019; 14(1): 62-70.
Vancouver CANSU ERGÜN E . Synthesis and Characterization of an Electrochromic Copolymer Film Bearing Two Different Donor-Acceptor-Donor Type Electrochromes. Süleyman Demirel Üniversitesi Fen Edebiyat Fakültesi Fen Dergisi. 2019; 14(1): 70-62.