Literature DB >> 23296205

Correlating triplet yield, singlet oxygen generation and photochemical stability in polymer/fullerene blend films.

Ying W Soon1, Hoduk Cho, Jonathan Low, Hugo Bronstein, Iain McCulloch, James R Durrant.   

Abstract

The photostability of two donor polymers, DPP-TT-T and PTB7, is compared in neat films and blend films with PC(71)BM. In both neat and blend films, PTB7 is shown to be relatively unstable. This observation is shown to correlate with transient optical studies of long lived polymer triplets and with molecular probe studies of singlet oxygen yields.

Entities:  

Year:  2013        PMID： 23296205     DOI： 10.1039/c2cc38243a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  13 in total

1.  Biomimetic Approach to Inhibition of Photooxidation in Organic Solar Cells Using Beta-Carotene as an Additive.

Authors:  Vida Turkovic; Michela Prete; Mikkel Bregnhøj; Liana Inasaridze; Dmytro Volyniuk; Filipp A Obrezkov; Juozas Vidas Grazulevicius; Sebastian Engmann; Horst-Günter Rubahn; Pavel A Troshin; Peter R Ogilby; Morten Madsen
Journal:  ACS Appl Mater Interfaces       Date:  2019-10-28       Impact factor: 9.229

2.  Polaron pair mediated triplet generation in polymer/fullerene blends.

Authors:  Stoichko D Dimitrov; Scot Wheeler; Dorota Niedzialek; Bob C Schroeder; Hendrik Utzat; Jarvist M Frost; Jizhong Yao; Alexander Gillett; Pabitra S Tuladhar; Iain McCulloch; Jenny Nelson; James R Durrant
Journal:  Nat Commun       Date:  2015-03-04       Impact factor: 14.919

3.  Inverted polymer fullerene solar cells exceeding 10% efficiency with poly(2-ethyl-2-oxazoline) nanodots on electron-collecting buffer layers.

Authors:  Sungho Nam; Jooyeok Seo; Sungho Woo; Wook Hyun Kim; Hwajeong Kim; Donal D C Bradley; Youngkyoo Kim
Journal:  Nat Commun       Date:  2015-12-14       Impact factor: 14.919

4.  Molecular weight dependent vertical composition profiles of PCDTBT:PC₇₁BM blends for organic photovoltaics.

Authors:  James W Kingsley; Pier Paolo Marchisio; Hunan Yi; Ahmed Iraqi; Christy J Kinane; Sean Langridge; Richard L Thompson; Ashley J Cadby; Andrew J Pearson; David G Lidzey; Richard A L Jones; Andrew J Parnell
Journal:  Sci Rep       Date:  2014-06-13       Impact factor: 4.379

5.  High-efficiency and air-stable P3HT-based polymer solar cells with a new non-fullerene acceptor.

Authors:  Sarah Holliday; Raja Shahid Ashraf; Andrew Wadsworth; Derya Baran; Syeda Amber Yousaf; Christian B Nielsen; Ching-Hong Tan; Stoichko D Dimitrov; Zhengrong Shang; Nicola Gasparini; Maha Alamoudi; Frédéric Laquai; Christoph J Brabec; Alberto Salleo; James R Durrant; Iain McCulloch
Journal:  Nat Commun       Date:  2016-06-09       Impact factor: 14.919

6.  High-Performance Inverted Organic Photovoltaics Without Hole-Selective Contact.

Authors:  Achilleas Savva; Ignasi Burgués-Ceballos; Giannis Papazoglou; Stelios A Choulis
Journal:  ACS Appl Mater Interfaces       Date:  2015-10-27       Impact factor: 9.229

7.  Fast oxygen diffusion and iodide defects mediate oxygen-induced degradation of perovskite solar cells.

Authors:  Nicholas Aristidou; Christopher Eames; Irene Sanchez-Molina; Xiangnan Bu; Jan Kosco; M Saiful Islam; Saif A Haque
Journal:  Nat Commun       Date:  2017-05-11       Impact factor: 14.919

8.  Influence of the Hole Transporting Layer on the Thermal Stability of Inverted Organic Photovoltaics Using Accelerated-Heat Lifetime Protocols.

Authors:  Felix Hermerschmidt; Achilleas Savva; Efthymios Georgiou; Sachetan M Tuladhar; James R Durrant; Iain McCulloch; Donal D C Bradley; Christoph J Brabec; Jenny Nelson; Stelios A Choulis
Journal:  ACS Appl Mater Interfaces       Date:  2017-04-12       Impact factor: 9.229

9.  Effects of Intra- and Interchain Interactions on Exciton Dynamics of PTB7 Revealed by Model Oligomers.

Authors:  Thomas J Fauvell; Zhengxu Cai; Matthew S Kirschner; Waleed Helweh; Pyosang Kim; Tianyue Zheng; Richard D Schaller; Luping Yu; Lin X Chen
Journal:  Molecules       Date:  2020-05-23       Impact factor: 4.411

10.  High-Efficiency Fullerene Solar Cells Enabled by a Spontaneously Formed Mesostructured CuSCN-Nanowire Heterointerface.

Authors:  Wai-Yu Sit; Flurin D Eisner; Yen-Hung Lin; Yuliar Firdaus; Akmaral Seitkhan; Ahmed H Balawi; Frédéric Laquai; Claire H Burgess; Martyn A McLachlan; George Volonakis; Feliciano Giustino; Thomas D Anthopoulos
Journal:  Adv Sci (Weinh)       Date:  2018-02-02       Impact factor: 16.806
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