Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Thomas McCarthy‐Ward"'
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Chalcogen Bridged Thieno- and Selenopheno[2,3-d:5,4-d′]bisthiazole and Their Diketopyrrolopyrrole Based Low-Bandgap Copolymers
Autor: Martin Heeney, Jaehyuk Lee, Lei Fang, Hassan S. Bazzi, Myung-Han Yoon, Anjaneyulu Putta, Dhananjaya Patra, Somnath Dey, Mohammed Al-Hashimi, Thomas McCarthy-Ward, Alexander J. Kalin, Jongbok Lee, Zhuping Fei
Publikováno v: Macromolecules. 51:6076-6084
We report the synthesis and characterization of four novel small bandgap copolymers incorporating the electron-deficient thieno[2,3-d:5,4-d′]bisthiazole and selenopheno[2,3-d:5,4-d′]bisthiazole building blocks with a series of electron-deficient
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00bdd5be3546c7b7bc24328f0e85a50b
https://doi.org/10.1021/acs.macromol.8b00826
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4
Diseleno[3,2‐b:2′,3′‐d]selenophene‐Containing High‐Mobility Conjugated Polymer for Organic Field‐Effect Transistors
Autor: Martin Heeney, Dae-Hee Lim, Soo-Young Jang, Eunhwan Jung, Minji Kang, Jessica Shaw, Thomas McCarthy-Ward, Zhuping Fei, Yeon-Ju Kim, Sanjay Mathur, Dong-Yu Kim, In-Bok Kim
Publikováno v: Advanced Science, Vol 6, Iss 13, Pp n/a-n/a (2019)
Advanced Science
Advanced Science, Vol 6, Iss 17, Pp n/a-n/a (2019)
KGaA, Weinheim The synthesis of a diseleno[3,2-b:2′,3′-d]selenophene (DSS) composed of three fused selenophenes is reported and it is used as a building block for the preparation of a high hole mobility conjugated polymer (PDSSTV). The polymer de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a026f3ea278ec5e32d1ecc8ef0e6079
https://doaj.org/article/86da0c2dde2b4b049ceba859d6218f29
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5
Controlled integration of oligo- and polythiophenes at the molecular scale
Autor: H. Henning Winter, Martin Heeney, Thomas McCarthy-Ward, Lei Zhang, Stefan C. B. Mannsfeld, James J. Watkins, Alejandro L. Briseno, Nicholas S. Colella
Publikováno v: Physical Chemistry Chemical Physics. 17:26525-26529
High molecular weight PBTTT-C12 is blended with the pure trimer, BTTT-3, to enhance intergrain connectivity and charge transport. Analysis of the morphology and crystallinity of the blends shows that the polymer and oligomer are well-integrated, lead
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd1c8f78a1fca0348a1572511e2facc5
https://doi.org/10.1039/c4cp02944e
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6
The effect of phase morphology on the nature of long-lived charges in semiconductor polymer:fullerene systems
Autor: Elham Rezasoltani, Carlos Silva, Natalie Stingelin, Fei Dou, Ester Buchaca-Domingo, Thomas McCarthy-Ward, Maciej Sakowicz, Xinping Zhang, Martin Heeney
Publikováno v: Journal of Materials Chemistry C. 3:3722-3729
In this work, we investigate the effect of phase morphology on the nature of charges in poly(2,5-bis(3-tetradecyl-thiophen-2-yl)thieno[3,2,-b]thiophene) (pBTTT-C16) and phenyl-C61-butyric acid methyl ester (PC61BM) blends over timescales greater than
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0638eaf887196d9a003ff96f5d5f3317
https://doi.org/10.1039/c4tc02637c
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7
The influence of microstructure on charge separation dynamics in organic bulk heterojunction materials for solar cell applications
Autor: Arun Aby Paraecattil, Ester Buchaca-Domingo, Jean M. J. Fréchet, Natalie Stingelin, Mariateresa Scarongella, Jessica D. Douglas, Mario Leclerc, Martin Heeney, Jacques Edouard Moser, Thomas McCarthy-Ward, Serge Beaupré, Natalie Banerji
Publikováno v: J. Mater. Chem. A. 2:6218-6230
Light-induced charge formation is essential for the generation of photocurrent in organic solar cells. In order to gain a better understanding of this complex process, we have investigated the femtosecond dynamics of charge separation upon selective
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33f47b9d61578495b1f3cccfa019afb9
https://doi.org/10.1039/c3ta15112c
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9
Effects of Confinement on Microstructure and Charge Transport in High Performance Semicrystalline Polymer Semiconductors
Autor: Martin Heeney, Michael F. Toney, Alberto Salleo, Leslie H. Jimison, Thomas McCarthy-Ward, Iain McCulloch, Javier Dacuña, Scott Himmelberger, Jonathan Rivnay
Publikováno v: Advanced Functional Materials. 23:2091-2098
The film thickness of one of the most crystalline and highest performing polymer semiconductors, poly(2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene) (PBTTT), is varied in order to determine the effects of interfaces and confinement on the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25e2bdf55f0b8df8f1e41df541e1990d
https://doi.org/10.1002/adfm.201202408
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10
Low band gap selenophene–diketopyrrolopyrrolepolymers exhibiting high and balanced ambipolar performance in bottom-gate transistors
Autor: Thomas D. Anthopoulos, John G. Labram, Natalie Stingelin, Thomas McCarthy-Ward, Munazza Shahid, Ester Buchaca Domingo, Stephan Rossbauer, Scott E. Watkins, Martin Heeney
Publikováno v: Chem. Sci.. 3:181-185
We report the synthesis of a selenophene–diketopyrrolopyrrole monomer and its co-polymerisation with selenophene and thieno[3,2-b]thiophene monomers by Stille coupling. The resulting low band gap polymers exhibit ambipolar charge transport in organ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56056e3752fef423e12c77a02dfb6252
https://doi.org/10.1039/c1sc00477h
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