Effect of main and side chain chlorination on the photovoltaic properties of benzodithiophene

Autor: Ruijie Ma, MM Martijn Wienk, Indunil Angunawela, Pieter J. Leenaers, He Yan, Asritha Nallapaneni, Haijun Bin, Bart W. H. Saes, Harald Ade, Chenhui Zhu, René A. J. Janssen

Publikováno v: Journal of Materials Chemistry C, vol 8, iss 43
Journal of Materials Chemistry C, 8, 15426-15435
Journal of Materials Chemistry C, 8(43), 15426-15435. Royal Society of Chemistry

In developing organic semiconductor polymers for photovoltaic applications, chlorine substitution has become an effective strategy in replacing fluorine substitution to overcome the drawbacks of low yield and high cost, commonly associated with fluor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdf2b59875225b473112e14e9a7ddbed
http://www.scopus.com/inward/record.url?scp=85096221170&partnerID=8YFLogxK

Impact of polymorphism on the optoelectronic properties of a low-bandgap semiconducting polymer

Autor: Yuanping Yi, MM Martijn Wienk, Stefan C. J. Meskers, Pieter J. Leenaers, René A. J. Janssen, Tomasz Marszalek, Frédéric Laquai, Mengmeng Li, Ahmed H. Balawi, Lu Ning, Wojciech Pisula, Gaël H. L. Heintges

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
Nature Communications
Nature Communications, 10, 2867
Nature Communications, 10(1):2867. Nature Publishing Group

Polymorphism of organic semiconducting materials exerts critical effects on their physical properties such as optical absorption, emission and electrical conductivity, and provides an excellent platform for investigating structure–property relation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03e1f53296f946df4aa48d7df11e6da4
https://doaj.org/article/76958d9cb6774ba6b4168b6ba89e61a1

Impact of π-Conjugated Linkers on the Effective Exciton Binding Energy of Diketopyrrolopyrrole-Dithienopyrrole Copolymers

Autor: Arthur J. L. A. Maufort, MM Martijn Wienk, Pieter J. Leenaers, René A. J. Janssen

Publikováno v: Journal of Physical Chemistry C, 124(50). American Chemical Society
The Journal of Physical Chemistry. C, Nanomaterials and Interfaces
Journal of Physical Chemistry C, The, 124, 27403-27412

The effect of the nature of the π-conjugated linker that is positioned between electron-deficient 2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (DPP) and electron-rich dithieno[3,2-b:2′,3′-d]pyrrole (DTP) units in alternating DPP-DTP copolymers on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c6fe6af5ad911e9f936df762495baf9
https://research.tue.nl/nl/publications/23fe2e84-f27f-4e57-adc6-5ee7f69557f8

Structural design of asymmetric diketopyrrolopyrrole polymers for organic solar cells processed from a non-halogenated solvent

Autor: René A. J. Janssen, MM Martijn Wienk, Pieter J. Leenaers

Publikováno v: Organic Electronics, 86:105914. Elsevier
Organic Electronics, 86, 105914

Diketopyrrolopyrrole (DPP) polymers possess narrow optical bandgaps and high charge carrier mobilities which make them attractive for solar cell applications. DPP polymers are generally only soluble in chlorinated solvents, which is a drawback for co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5ef909856c6552df7ca5cb41f34e1d7
https://doi.org/10.1016/j.orgel.2020.105914

Elements of RAFT navigation: RAFT 20 years later: RAFT-synthesis of uniform, sequence-defined (co)polymers

Autor: Cyrille Boyer, Pieter J. Leenaers, Almar Postma, Graeme Moad, Theodora Tsompanoglou, Jiangtao Xu, Tanja Junkers, Joris J. Haven, Matthew Hendrikx

Publikováno v: Reversible Deactivation Radical Polymerization: Mechanisms and Synthetic Methodologies, 77-103
STARTPAGE=77;ENDPAGE=103;TITLE=Reversible Deactivation Radical Polymerization
ACS Symposium Series ISBN: 9780841233188

This paper focuses on one of the next directions in the evolution of reversible addition-fragmentation (RAFT) polymerization, namely, progress towards the synthesis of discrete or uniform, sequence-defined (co)polymers. Following a brief review of RA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f79c3cb3c4bbe06f459cdb8b695d9bba
https://research.tue.nl/nl/publications/724c80d1-e565-401d-9e09-31e0618ebbbc