J
John C. de Mello
Researcher at Norwegian University of Science and Technology
Publications - 68
Citations - 4861
John C. de Mello is an academic researcher from Norwegian University of Science and Technology. The author has contributed to research in topics: Organic solar cell & Polymer. The author has an hindex of 23, co-authored 61 publications receiving 4308 citations. Previous affiliations of John C. de Mello include University of Cambridge & Imperial College London.
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An improved experimental determination of external photoluminescence quantum efficiency
Journal ArticleDOI
Efficient Organic Solar Cells with Solution-Processed Silver Nanowire Electrodes
Dong-Seok Leem,Angharad Edwards,Mark A. Faist,Jenny Nelson,Donal D. C. Bradley,John C. de Mello +5 more
TL;DR: Th Thin meshes of silver nanowires have recently emerged as promising electrodes due to their ability to provide transmittances greater than 85% at sheet resistances less than 20 Ω sq − 1, but their application to printed electronics is challenging due to a highly non-uniform topography, which can cause shorting through other layers.
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Competition between the charge transfer state and the singlet states of donor or acceptor limiting the efficiency in polymer:fullerene solar cells.
Mark A. Faist,Thomas Kirchartz,Wei Gong,Raja Shahid Ashraf,Iain McCulloch,John C. de Mello,Nicholas J. Ekins-Daukes,Donal D. C. Bradley,Jenny Nelson +8 more
TL;DR: It is concluded that the open circuit voltage V(OC) is limited by the smaller bandgap of the two blend components, derived from the losses of the studied materials.
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Burn-in Free Nonfullerene-Based Organic Solar Cells
Nicola Gasparini,Michael Salvador,Michael Salvador,S. Strohm,Thomas Heumueller,Ievgen Levchuk,Andrew Wadsworth,James H. Bannock,John C. de Mello,Hans-Joachim Egelhaaf,Derya Baran,Iain McCulloch,Iain McCulloch,Christoph J. Brabec +13 more
TL;DR: In this paper, the authors proposed a poly(3-hexylthiophene) (P3HT) with varying molecular weights and a non-fullerene acceptor (rhodanine-benzothiadiazole-coupled indacenodithiophene, IDTBR) and are fabricated in air.
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Controlled multistep synthesis in a three-phase droplet reactor
Adrian M. Nightingale,Adrian M. Nightingale,Thomas W. Phillips,James H. Bannock,John C. de Mello +4 more
TL;DR: An effective method for repeatedly adding controlled quantities of reagents to droplets is described, suited to many multistep reactions, and is applied to a five-stage quantum dot synthesis wherein particle growth is sustained by repeatedly adding fresh feedstock.