Yazar "Hacıoğlu, Şerife Özdemir" için listeleme
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Altering Electronic and Optical Properties of Novel Benzothiadiazole Comprising Homopolymers via π Bridges
Karaman, Cansu Zeytun; Göker, Seza; Hacıoğlu, Şerife Özdemir; Hacıefendioğlu, Tuǧba; Yıldırım, Erol; Toppare, Levent (IOP Publishing, 2021)Four novel benzo[c][1,2,5]thiadiazole comprising monomers namely 5-fluoro-6-((2-octyldodecyl)oxy)-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole (TBTT), 5-fluoro-4,7-bis(4-hexylthiophen-2-yl)-6-((2-octyldodecyl)oxy)benz ... -
Azobenzen ve kumarin alt birimleri ile tiyofen içeren alternatif kopolimerlerin sentezi, elektrokromik karakterizasyonu ve güneş pili uygulamaları
Kalay, Hüseyin (İskenderun Teknik Üniversitesi / Enerji Enstitüsü / Enerji Sistemleri Mühendisliği Anabilim Dalı, 2020)Bu tez çalışmasında Azobenzen ve Kumarin ile Tiyofen içeren alternatif kopolimerler (PT-co-Kve PT-co-A) Stille birleşme tepkimeleri kullanılarak kimyasal yöntemlerle sentezlenmiştir. Elde edilen kromofor grubu içeren ara ... -
Biyolojik afetlerde süreç yönetimi ve Covid-19
Karagöz, Eda Nur (İskenderun Teknik Üniversitesi / Lisansüstü Eğitim Enstitüsü / Kimyasal, Biyolojik, Radyolojik, Nükleer Tehditler Yönetimi Ana Bilim Dalı, 2023)2019 yılının kasım ayında ortaya çıkan Covid-19 viral ajanı çok kısa sürede bir pandemiye sebep oldu ve yüzbinlerce can aldı. Tarihsel süreçte defalarca pandemiye maruz kalan dünyamız bu pandemilerde hep ortak süreçlerden ... -
Copolymerization of Azobenzene-bearing Monomer and 3,4-Ethylenedioxythiophene (EDOT): Improved Electrochemical Performance for Electrochromic Device Applications
Hacıoğlu, Şerife Özdemir (Springer, 2020)In this study, novel electrochromic copolymers of 3,4-ethylenedioxythiophene (EDOT) and (E)-1,2-bis(2-fluoro-4-(4-hexylthiophen-2-yl)phenyl)diazene (M1) with different monomer feed ratios were designed and synthesized ... -
Effect of thiophene, 3-hexylthiophene, selenophene, and Thieno[3,2-b]thiophene spacers on OPV device performance of novel 2,1,3-benzothiadiazole based alternating copolymers
Karaman, Cansu Zeytun; Göker, Seza; Şahin, Ümmügülsüm; Hacıoğlu, Şerife Özdemir; Aslan, Sultan Taşkaya; Hacıefendioğlu, Tuǧba; Hızalan, Gönül; Yıldırım, Erol; Çırpan, Ali; Toppare, Levent (Elsevier, 2021)Four novel alternating copolymers bearing 5-fluoro-6-((2-octyldodecyl)oxy)benzo[c][1,2,5]thiadiazole as a strong acceptor unit and 9,9-dioctylfluorene as a strong donor unit with bridging units namely, thienothiophene, ... -
Electrochromic Insight on Electro-Deposited Copolymers of Push-Pull Conjugated Systems with 3,4-Ethylenedioxythiophene (EDOT) and Other Conjugated Units
Ergün, Emine Gül Cansu; Hacıoğlu, Şerife Özdemir (Wiley, 2023)Third generation conducting polymers (CP) are push-pull type conjugated systems, which include both electron pushing and pulling units in their chemical structure. Push-pull design enables coarse and fine tuning in the ... -
Elektrokimyasal ve elektrokromik özelliklerin iyileştirilmesi amacıyla karbazol içeren monomer ile 3,4 etilendioksitiyofen (EDOT) monomerinin elektrokimyasal kopolimerizasyonu
Kalay, Işıl (İskenderun Teknik Üniversitesi / Enerji Enstitüsü / Enerji Sistemleri Mühendisliği Anabilim Dalı, 2020)Bu çalışmada, iki yeni elektrokromik kopolimer (M1-co-3E ve M1-co-5E) elektrokimyasal yöntemlerle sentezlenmiştir ve karakterize edilmiştir. Sentezde kullanılan komonomerler 3,4 etilendioksitiyofen (EDOT) ve monomer içeren ... -
Enhancing electrochemical and electrochromic performances of carbazole comprising monomer via copolymerization with 3,4-ethylenedioxythiophene (EDOT)
Kalay, Işıl; Yiğit, Deniz; Güllü, Mustafa; Depci, Tolga; Toppare, Levent; Hacıoğlu, Şerife Özdemir (Elsevier, 2020)In this study, two novel electrochromic copolymers (CoP1.3 and CoP1.5) were synthesized via electrochemical methods and characterized. The comonomers used in the synthesis were 3,4-ethylenedioxythiophene (EDOT) and a ... -
KBRN tehditleri yönetimine hastane öncesi acil sağlık hizmetleri açısından bir değerlendirme: SWOT analizi
Titiz, Gamze (İskenderun Teknik Üniversitesi / Mühendislik ve Fen Bilimleri Enstitüsü / Kimyasal, Biyolojik, Radyolojik, Nükleer Tehditler Yönetimi Ana Bilim Dalı, 2021)KBRN (kimyasal, biyolojik, radyolojik, nükleer) tehditleri insan hayatı için büyük risk teşkil ederek acil durum oluşturma potansiyeline sahiptir. Ancak KBRN tehditleri sadece doğrudan maruz kalan hasta veya yaralının ... -
Multipurpose acetic acid functionalized carbazole derivatives: Synthesis, electrochemical properties and electrochromic device applications
Hacıoğlu, Şerife Özdemir; Yiğit, Deniz; Akbey, Tuba E.; Udum, Yasemin Arslan; Güllü, Mustafa; Depci, Tolga; Toppare, Levent (Elsevier, 2022)In this study, synthesis of two multifunctional acetic acid functionalized carbazole bearing monomers; 2-(3,6-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-9H-carbazol-9-yl)acetic acid (M1) and 3,6-dithien-2-yl-9H-carbaz ... -
Non-fullerene organic photovoltaics based on thienopyrroledione comprising random copolymers; effect of alkyl chains
Yasa, Mustafa; Depci, Tolga; Alemdar, Eda; Hacıoğlu, Şerife Özdemir; Çırpan, Ali; Toppare, Levent (Elsevier, 2021)Two new random donor-acceptor (D-A) copolymers, signed as P1 and P2, were designed and synthesized. Electrochemical and spectroelectrochemical measurements were performed to investigate absorption, energy levels, electronic ... -
Novel Fluorene and Pyrrole Comprising Copolymers: Effect of Copolymer Feed Ratio on Electrochromic and Electrochemical Properties
Hacıoğlu, Şerife Özdemir (Cumhuriyet Üniversitesi, 2019)Herein, synthesis of two homopolymers namely, poly-2,2′-(9,9-dioctyl-9h-fluorene-2,7-diyl)bisthiophene (PBT), poly-pyrrole-3-carboxylic acid (PP3CA) and fluorene and pyrrole comprising five novel copolymers (CoP1, CoP2, ... -
Syntheses and Characterization of Benzotriazole, Thienopyrroledione, and Benzodithiophene Containing Conjugated Random Terpolymers for Organic Solar Cells
Göksu, Kardelen; Hızalan, Gönül; Udum, Yasemin Arslan; Hacıoğlu, Şerife Özdemir; Cevher, Şevki Can; Akrema; Toppare, Levent; Çırpan, Ali (Electrochemical Society Inc., 2019)Two random terpolymers bearing alkoxy-benzodithiophene as an electron-rich unit and N-octylthieno[3,4,c]pyrrole-4,6-dione (TPD) as an electron deficient group with thiophene and selenophene pi bridges, were synthesized and ... -
Syntheses of novel fluorinated dibenzo[a,c]phenazine comprising polymers for electrochromic device applications
Hacıoğlu, Şerife Özdemir; Aktaş, Ece; Hızalan, Gönül; Akbaşoğlu, Naime; Çırpan, Ali; Toppare, Levent (Royal Society of Chemistry, 2022)In this study, two novel fluorinated dibenzo[a,c]phenazine derivatives, 2,7-bis(5-bromo-4-hexylthiophen-2-yl)-11-fluorodibenzo[a,c]phenazine (TFBPz) and 2,7-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-11-fluorodibenzo[ ... -
Syntheses of novel fluorinated dibenzo[a,c]phenazine comprising polymers for electrochromic device applications
Hacıoğlu, Şerife Özdemir; Aktaş, Ece; Hızalan, Gönül; Akbaşoğlu, Naime; Çırpan, Ali; Toppare, Levent (Royal Society of Chemistry, 2022)In this study, two novel fluorinated dibenzo[a,c]phenazine derivatives, 2,7-bis(5-bromo-4-hexylthiophen-2-yl)-11-fluorodibenzo[a,c]phenazine (TFBPz) and 2,7-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-11-fluorodibenzo[ ... -
Synthesis of a Multifunctional Quinoxaline and Benzodithiophene Bearing Polymer and Its Electrochromic Device Applications
Yaşa, Mustafa; Sürmeli, Seher; Depci, Tolga; Toppare, Levent; Hacıoğlu, Şerife Özdemir (Wiley-V C H Verlag Gmbh, 2020)A quinoxaline (Qx) and benzodithiophene (BDT) comprising of random copolymers, namely poly(5-(6-(5-(4,8-bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b ']dithiophen-2-yl)-4-(2-ethylhexyl)thiophen-2-yl)-4,8-bis ((2-ethylhexyl)oxy ... -
Synthesis, electrochromic characterization and solar cell application of thiophene bearing alternating copolymers with azobenzene and coumarin subunits
Kalay, Hüseyin; Yiğit, Deniz; Hızalan, Gönül; Güllü, Mustafa; Depci, Tolga; Çırpan, Ali; Toppare, Levent; Hacıoğlu, Şerife Özdemir (Taylor & Francis, 2020)In this study, azobenzene and coumarin functionalized thiophene comprising two copolymers (poly (4-((3"'-hexyl-[2,2 ':5 ',2 '':5 '',2"'-tetrathiophene] - 3 '-yl)methoxy) - 2H-chromen-2-one (P1) and poly (1-(4-((4"'-hexyl-[2,2 ... -
Thiadiazoloquinoxaline and benzodithiophene bearing polymers for electrochromic and organic photovoltaic applications
Hacıoğlu, Şerife Özdemir; Ataoğlu, Emre; Hızalan, Gönül; Depci, Tolga; Çırpan, Ali; Toppare, Levent (Taylor & Francis Ltd, 2019)Two novel thiadiazoloquinoxaline and benzodithiophene (BDT) bearing copolymers were designed and synthesized. Different BDT units (alkoxy and thiophene substituted) were used as donor materials and the effect of alkoxy and ...
