Search Results - "Gevaerts, Veronique"
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Predicting Morphologies of Solution Processed Polymer:Fullerene Blends
Published in Journal of the American Chemical Society (14-08-2013)“…The performance of solution processed polymer:fullerene thin film photovoltaic cells is largely determined by the nanoscopic and mesoscopic morphology of these…”
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High-Molecular-Weight Regular Alternating Diketopyrrolopyrrole-based Terpolymers for Efficient Organic Solar Cells
Published in Angewandte Chemie International Edition (05-08-2013)“…A regular alternating terpolymer design strategy is used to create a semiconducting polymer with tailored energy levels and optical band gap. Combined with a…”
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3
Efficient Solar Cells Based on an Easily Accessible Diketopyrrolopyrrole Polymer
Published in Advanced materials (Weinheim) (15-09-2010)“…A new easily accessible, high molecular weight, alternating dithieno‐diketopyrrolopyrrolophenylene copolymer provides high electron and hole mobilities…”
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4
Solution Processed Polymer Tandem Solar Cell Using Efficient Small and Wide bandgap Polymer:Fullerene Blends
Published in Advanced materials (Weinheim) (24-04-2012)“…Solution processed polymer tandem solar cells that combine wide and small bandgap absorber layers reach a power conversion efficiency of 7% in a series…”
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5
Influence of the Position of the Side Chain on Crystallization and Solar Cell Performance of DPP-Based Small Molecules
Published in Chemistry of materials (28-01-2014)“…Three isomeric π-conjugated molecules based on diketopyrrolopyrrole and bithiophene (DPP2T) substituted with hexyl side chains in different positions are…”
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6
Discriminating between Bilayer and Bulk Heterojunction Polymer:Fullerene Solar Cells Using the External Quantum Efficiency
Published in ACS applied materials & interfaces (28-09-2011)“…The morphology of the active layer in polymer:fullerene solar cells is a key parameter for the performance. We compare bilayer…”
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Monolithic Two-Terminal Perovskite/CIS Tandem Solar Cells with Efficiency Approaching 25
Published in ACS energy letters (08-07-2022)“…Monolithic two-terminal (2T) perovskite/CuInSe2 (CIS) tandem solar cells (TSCs) combine the promise of an efficient tandem photovoltaic (PV) technology with…”
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Improved Film Morphology Reduces Charge Carrier Recombination into the Triplet Excited State in a Small Bandgap Polymer-Fullerene Photovoltaic Cell
Published in Advanced materials (Weinheim) (08-10-2010)“…The use of diiodooctane as processing additive for construction of PCPDTBT:PCBM solar cells results in a profound change in photophysical behavior of this…”
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Optical simulations and optimization of perovskite/CI(G)S tandem solar cells using the transfer matrix method
Published in JPhys Energy (01-07-2023)“…Abstract In this work we employ the transfer matrix method for the analysis of optical materials properties to simulate and optimize monolithic tandem solar…”
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10
Simultaneous Open-Circuit Voltage Enhancement and Short-Circuit Current Loss in Polymer: Fullerene Solar Cells Correlated by Reduced Quantum Efficiency for Photoinduced Electron Transfer
Published in Advanced energy materials (01-01-2013)“…The limits of maximizing the open‐circuit voltage Voc in solar cells based on poly[2,7‐(9,9‐didecylfluorene)‐alt‐5,5‐(4,7‐di‐2‐thienyl‐2,1,3‐benzothiadiazole)]…”
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11
The Role of Photon Energy in Free Charge Generation in Bulk Heterojunction Solar Cells
Published in Advanced energy materials (01-12-2014)“…To determine the role of photon energy on charge generation in bulk heterojunction solar cells, the bias voltage dependence of photocurrent for excitation with…”
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12
Biofunctional Silicon Nanoparticles by Means of Thiol-Ene Click Chemistry
Published in Chemistry, an Asian journal (04-10-2011)“…The preparation and characterization of butylene‐terminated silicon nanoparticles (SiNPs) and their functionalization using thiol‐ene chemistry is described,…”
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13
Correction to Preparation, Characterization, and Surface Modification of Trifluoroethyl Ester-Terminated Silicon Nanoparticles
Published in Chemistry of materials (21-12-2012)Get full text
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14
High-Molecular-Weight Regular Alternating Diketopyrrolopyrrole-based Terpolymers for Efficient Organic Solar Cells
Published in Angewandte Chemie (05-08-2013)“…Eine modifizierte Syntheseprozedur ermöglichte die Bildung eines hochmolekularen regulär alternierenden Terpolymers, das als Halbleiter mit maßgeschneiderten…”
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15
Inkjet printing assisted monolithic interconnection of CIGS using shunt-free laser scribing
Published in 2020 47th IEEE Photovoltaic Specialists Conference (PVSC) (14-06-2020)“…Monolithic interconnection technology is presented for CIGS using laser scribing and inkjet printing of dielectric and conductive inks. After deposition of all…”
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Conference Proceeding -
16
Photoluminescence Imaging for Industrial Quality Control during Manufacturing of Thin-Film Solar Cells
Published in 2022 IEEE Sensors (30-10-2022)“…Thin- film photovoltaics (PV), and in particular Copper Indium Gallium Selenide (CIGS) technologies, will play an important role in the turnaround in…”
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Conference Proceeding -
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Inkjet Printed Top Contacts for Sustainable Solar Cells
Published in Conference record of the IEEE Photovoltaic Specialists Conference (09-06-2024)“…An inkjet printer is used to deposit silver (Ag) nanoparticle inks for use as top contacts on CIGS photovoltaic devices. Deposition and post-deposition…”
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Conference Proceeding -
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Positron Annihilation Studies on the Damp Heat Degradation of ZnO:Al Transparent Conductive Oxide Layers for CIGS Solar Cells
Published in IEEE journal of photovoltaics (01-11-2018)“…Positron annihilation depth-profiling is used as an innovative tool to monitor the evolution of vacancy defects in two series of ZnO:Al transparent conductive…”
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A Universal Route to Fabricate n‐i‐p Multi‐Junction Polymer Solar Cells via Solution Processing
Published in Solar RRL (01-05-2018)“…The interconnection layer (ICL) that connects adjacent subcells electrically and optically in solution‐processed multi‐junction polymer solar cells must meet…”
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Digitally printed photovoltaic devices with increasing stack complexity
Published in 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) (01-06-2016)“…Digital printing of organic photovoltaic devices is presented as a viable option for the creation of increasingly complex device structures. Fully printed…”
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Conference Proceeding