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Assessing the Donor...
Assessing the Donor-Acceptor Nature and the Electrochemical Stability of a Fluorene-Diketopyrrolopyrrole-Thiophene-Based Copolymer
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- Scalon, Lucas (author)
- The Federal University of Technology, BRA,Fed Univ Technol Parana UTFPR, Chem & Biol Dept, BR-81280340 Curitiba, Parana, Brazil.
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- Leithold Neto, Alfredo (author)
- The Federal University of Technology, BRA,Fed Univ Technol Parana UTFPR, Grad Program Chem, BR-81280340 Curitiba, Parana, Brazil.
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- Araujo, Luis O. (author)
- The Federal University of Technology, BRA,Fed Univ Technol Parana UTFPR, Grad Program Chem, BR-81280340 Curitiba, Parana, Brazil.
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- Zaioncz, Soraia (author)
- The Federal University of Technology, BRA,Fed Univ Technol Parana UTFPR, Grad Program Chem, BR-81280340 Curitiba, Parana, Brazil.
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- Floriano, Joao B. (author)
- The Federal University of Technology, BRA,Fed Univ Technol Parana UTFPR, Chem & Biol Dept, BR-81280340 Curitiba, Parana, Brazil.;Fed Univ Technol Parana UTFPR, Grad Program Chem, BR-81280340 Curitiba, Parana, Brazil.
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- Macedo, Andreia G. (author)
- The Federal University of Technology, BRA.;University Aveiro, PRT,Fed Univ Technol Parana UTFPR, Grad Program Phys & Astron, BR-80230901 Curitiba, Parana, Brazil.;Univ Aveiro, Phantom G, Dept Phys, CICECO Aveiro Inst Mat, P-3810193 Aveiro, Portugal.
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- Araujo, Moyses, 1975- (author)
- Uppsala universitet,Karlstads universitet,Institutionen för ingenjörsvetenskap och fysik (from 2013),Uppsala University,Materialteori,Institutionen för kemi - Ångström,Karlstad Univ, Dept Engn & Phys, S-65188 Karlstad, Sweden.
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- Marchiori, Cleber (author)
- Karlstads universitet,Institutionen för ingenjörsvetenskap och fysik (from 2013),Karlstad Univ, Dept Engn & Phys, S-65188 Karlstad, Sweden.
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- Rodrigues, Paula C. (author)
- The Federal University of Technology, BRA,Fed Univ Technol Parana UTFPR, Chem & Biol Dept, BR-81280340 Curitiba, Parana, Brazil.;Fed Univ Technol Parana UTFPR, Grad Program Chem, BR-81280340 Curitiba, Parana, Brazil.
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The Federal University of Technology, BRA Fed Univ Technol Parana UTFPR, Chem & Biol Dept, BR-81280340 Curitiba, Parana, Brazil (creator_code:org_t)
- 2021-07-23
- 2021
- English.
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In: ACS Applied Polymer Materials. - : American Chemical Society (ACS). - 2637-6105. ; 3:8, s. 4223-4233
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Organic dyes have been studied for applications in large-area, flexible, cheap, and efficient organic electronic devices. Among them, diketopyrrolopyrrole (DPP) has gained attention thanks to its planar structure, photochemical and thermal stability, and easy processability. Also, the electron-withdrawing nature of DPP makes its application attractive in the synthesis of donor-acceptor (D-A) copolymers, with appealing features such as the tunable energy levels and photophysical and electrochemical properties. Inspired by these exciting characteristics, a copolymer was developed based on DPP, thiophene, and fluorene (PFDPP2T). Photophysical and electrochemical studies using both experimental and theoretical approaches were performed aiming to understand the properties of this material, such as, for instance, the D-A characteristic and the outstanding electrochemical stability upon oxidation that enables more than 400 cycles of p-doping. The outcomes unveil fundamental aspects of this class of copolymers, reinforcing their suitability for photo-electrochemical and optoelectronic applications.
Subject headings
- NATURVETENSKAP -- Kemi -- Polymerkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Polymer Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- diketopyrrolopyrrole
- internal charge transfer
- electrochemical stability
- donor-acceptor copolymer
- density functional theory
- Chemistry
- Kemi
- Materialvetenskap
- Materials Science
Publication and Content Type
- ref (subject category)
- art (subject category)
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Scalon, Lucas
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Leithold Neto, A ...
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Araujo, Luis O.
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Zaioncz, Soraia
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Floriano, Joao B ...
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Macedo, Andreia ...
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Araujo, Moyses, ...
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Marchiori, Clebe ...
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Rodrigues, Paula ...
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Polymer Chemistr ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Materials Chemis ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
- Articles in the publication
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ACS Applied Poly ...
- By the university
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Karlstad University
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Uppsala University