Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Desta Gedefaw"'
Autor:
Xun Pan, Anirudh Sharma, Renee Kroon, Desta Gedefaw, Sait Elmas, Yanting Yin, Gunther G. Andersson, David A. Lewis, Mats R. Andersson
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
We have developed two series of p-type conjugated polymers based on poly[2,3-bis-(3-octyloxyphenyl)quinoxaline-5,8-diyl-alt-thiophene-2,5-diyl] (TQ1) polymeric backbone utilizing polar pendant groups, i.e., tertiary amine and pyridine, to achieve swi
Externí odkaz:
https://doaj.org/article/4ea528d6e4604c46b2f283f0d6006f0c
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
The synthesis of donor (D)-acceptor (A) polymers using structurally elaborated monomers is an active research field. Some of the challenges with the use of alternating D-A polymers for photovoltaic applications are the relatively narrow absorption wi
Externí odkaz:
https://doaj.org/article/3af6ecb268b044b3b195391fac165ac2
Autor:
Jonas Bergqvist, Thomas Österberg, Armantas Melianas, Luis Ever Aguirre, Zheng Tang, Wanzhu Cai, Zaifei Ma, Martijn Kemerink, Desta Gedefaw, Mats R. Andersson, Olle Inganäs
Publikováno v:
npj Flexible Electronics, Vol 2, Iss 1, Pp 1-8 (2018)
Printing solar cell: yield enhanced by laminating the active layer The manufacturing yield of the flexible organic solar cells is enhanced with a new lamination method by solving the shunting problem due to conductive inks. A collaborative team led b
Externí odkaz:
https://doaj.org/article/0b24b773d7ec43228f2ff8a0ffc879c6
Autor:
Desta Gedefaw, Marta Tessarolo, Margherita Bolognesi, Mario Prosa, Renee Kroon, Wenliu Zhuang, Patrik Henriksson, Kim Bini, Ergang Wang, Michele Muccini, Mirko Seri, Mats R. Andersson
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 12, Iss 1, Pp 1629-1637 (2016)
Two high bandgap benzodithiophene–benzotriazole-based polymers were synthesized via palladium-catalysed Stille coupling reaction. In order to compare the effect of the side chains on the opto-electronic and photovoltaic properties of the resulting
Externí odkaz:
https://doaj.org/article/d4825cc7d11b43beb81091ace7ad7791
Publikováno v:
Polymers, Vol 11, Iss 3, p 544 (2019)
More environmentally friendly polymer solar cells were constructed using a conjugated polymer, poly (2,5-thiophene-alt-4,9-bis(2-hexyldecyl)-4,9-dihydrodithieno[3,2-c:3′,2′h][1,5] naphthyridine-5,10-dione, PTNT, as a donor material in combination
Externí odkaz:
https://doaj.org/article/f2397c0a58cd4e0a86436d121b09a6fc
Publikováno v:
Bioscience reports. 42(11)
Medicinal plants (MPs) are natural sources of active compounds with potential therapeutic benefits in alleviating various illnesses for decades. Fijian people also are using these MPs for the management/prevention of Type 2 diabetes mellitus (T2DM) a
Publikováno v:
ChemistrySelect. 7
Publikováno v:
Applied Materials Today. 29:101614
Autor:
Desta Gedefaw, Mats R. Andersson
Publikováno v:
Conjugated Polymers ISBN: 9781315159522
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e9600215d679b5c0c9fbdfd1f9db82c
https://doi.org/10.1201/b22235-8
https://doi.org/10.1201/b22235-8
Autor:
Mirko Seri, a, Desta Gedefaw, b, Mario Prosa, c Marta Tessarolo, c Margherita Bolognesi, d Michele Muccini, c Mats R. Andersson b, e
Publikováno v:
Journal of polymer science. Part A, Polymer chemistry 55 (2016): 234–242. doi:10.1002/pola.28361
info:cnr-pdr/source/autori:Mirko Seri,a,* Desta Gedefaw,b,* Mario Prosa,c Marta Tessarolo,c Margherita Bolognesi,d Michele Muccini,c Mats R. Andersson b, e/titolo:A New Quinoxaline and Isoindigo Based Polymer as Donor Material for Solar Cells: Role of Ecofriendly Processing Solvents on the Device Efficiency and Stability/doi:10.1002%2Fpola.28361/rivista:Journal of polymer science. Part A, Polymer chemistry/anno:2016/pagina_da:234/pagina_a:242/intervallo_pagine:234–242/volume:55
info:cnr-pdr/source/autori:Mirko Seri,a,* Desta Gedefaw,b,* Mario Prosa,c Marta Tessarolo,c Margherita Bolognesi,d Michele Muccini,c Mats R. Andersson b, e/titolo:A New Quinoxaline and Isoindigo Based Polymer as Donor Material for Solar Cells: Role of Ecofriendly Processing Solvents on the Device Efficiency and Stability/doi:10.1002%2Fpola.28361/rivista:Journal of polymer science. Part A, Polymer chemistry/anno:2016/pagina_da:234/pagina_a:242/intervallo_pagine:234–242/volume:55
A new semiconducting polymer based on two different electron deficient (quinoxaline and isoindigo) and electron rich (benzodithiophene) moieties is synthesized, characterized and used as donor material for photovoltaic devices. Blade-coated bulk hete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d706caa90e4db764757feae67f0cb08
http://hdl.handle.net/11585/620449
http://hdl.handle.net/11585/620449