Search Results - "Guilbert, Anne"
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Photocatalytic Hydrogen Evolution from Water Using Fluorene and Dibenzothiophene Sulfone-Conjugated Microporous and Linear Polymers
Published in Chemistry of materials (22-01-2019)“…Three series of conjugated microporous polymers (CMPs) were studied as photocatalysts for hydrogen production from water using a sacrificial hole scavenger. In…”
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Understanding structure-activity relationships in linear polymer photocatalysts for hydrogen evolution
Published in Nature communications (23-11-2018)“…Conjugated polymers have sparked much interest as photocatalysts for hydrogen production. However, beyond basic considerations such as spectral absorption, the…”
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Dynamics of Polyalkylfluorene Conjugated Polymers: Insights from Neutron Spectroscopy and Molecular Dynamics Simulations
Published in The journal of physical chemistry. B (27-06-2024)“…The dynamics of the conjugated polymers poly(9,9-dioctylfluorene) (PF8) and poly(9,9-didodecylfluorene) (PF12), differing by the length of their side chains,…”
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Probing Dynamics of Water Mass Transfer in Organic Porous Photocatalyst Water-Splitting Materials by Neutron Spectroscopy
Published in Chemistry of materials (23-02-2021)“…The quest for efficient and economically accessible cleaner methods to develop sustainable carbon-free energy sources induced a keen interest in the production…”
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Progress in Poly (3‐Hexylthiophene) Organic Solar Cells and the Influence of Its Molecular Weight on Device Performance
Published in Advanced energy materials (05-10-2018)“…Poly (3‐hexylthiophene) (P3HT) was an early frontrunner in the development of donor polymers to be used in organic photovoltaics. A relatively straightforward…”
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Quantitative Analysis of the Molecular Dynamics of P3HT:PCBM Bulk Heterojunction
Published in The journal of physical chemistry. B (28-09-2017)“…The optoelectronic properties of blends of conjugated polymers and small molecules are likely to be affected by the molecular dynamics of the active layer…”
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Analysis of External and Internal Disorder to Understand Band‐Like Transport in n‐Type Organic Semiconductors
Published in Advanced materials (Weinheim) (01-04-2021)“…Charge transport in organic semiconductors is notoriously extremely sensitive to the presence of disorder, both internal and external (i.e., related to…”
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Effect of Multiple Adduct Fullerenes on Microstructure and Phase Behavior of P3HT:Fullerene Blend Films for Organic Solar Cells
Published in ACS nano (22-05-2012)“…The bis and tris adducts of [6,6]phenyl-C61-butyric acid methyl ester (PCBM) offer lower reduction potentials than PCBM and are therefore expected to offer…”
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Correlating the Phase Behavior with the Device Performance in Binary Poly-3-hexylthiophene: Nonfullerene Acceptor Blend Using Optical Probes of the Microstructure
Published in Chemistry of materials (13-10-2020)“…The performance of photovoltaic devices based on blends of conjugated polymers with nonfullerene acceptors depends on the phase behavior and microstructure of…”
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Mapping Microstructural Dynamics up to the Nanosecond of the Conjugated Polymer P3HT in the Solid State
Published in Chemistry of materials (10-12-2019)“…We present a detailed microscopic study of the structure–dynamics relationship of both regioregular (RR) and regiorandom (RRa) poly(3-hexylthiophene) (P3HT)…”
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Structural Dynamics of Polymer:Non-Fullerene Organic Solar Cell Blends: A Neutron Spectroscopy Perspective
Published in Chemistry of materials (13-09-2022)“…Organic solar cells (OSCs) based on ADA-type (acceptor–donor–acceptor) non-fullerene acceptors (NFAs) exhibit improved power conversion efficiency (PCE)…”
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Indolo-naphthyridine-6,13-dione Thiophene Building Block for Conjugated Polymer Electronics: Molecular Origin of Ultrahigh n‑Type Mobility
Published in Chemistry of materials (22-11-2016)“…Herein, we present the synthesis and characterization of four conjugated polymers containing a novel chromophore for organic electronics based on an indigoid…”
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Polaron States in Fullerene Adducts Modeled by Coarse-Grained Molecular Dynamics and Tight Binding
Published in The journal of physical chemistry letters (15-11-2018)“…Strong electron–phonon coupling leads to polaron localization in molecular semiconductor materials and influences charge transport, but it is expensive to…”
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New Insights into the Molecular Dynamics of P3HT:PCBM Bulk Heterojunction: A Time-of-Flight Quasi-Elastic Neutron Scattering Study
Published in The journal of physical chemistry letters (16-06-2016)“…The molecular dynamics of organic semiconductor blend layers are likely to affect the optoelectronic properties and the performance of devices such as solar…”
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Temperature-Dependent Dynamics of Polyalkylthiophene Conjugated Polymers: A Combined Neutron Scattering and Simulation Study
Published in Chemistry of materials (24-11-2015)“…The dynamics of conjugated polymers are known to influence the performance of optoelectronic devices. Polyalkylthiophenes are a widely studied class of…”
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Influence of Polymer Aggregation and Liquid Immiscibility on Morphology Tuning by Varying Composition in PffBT4T‐2DT/Nonfullerene Organic Solar Cells
Published in Advanced energy materials (01-02-2020)“…The temperature‐dependent aggregation behavior of PffBT4T polymers used in organic solar cells plays a critical role in the formation of a favorable morphology…”
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Influence of Bridging Atom and Side Chains on the Structure and Crystallinity of Cyclopentadithiophene–Benzothiadiazole Polymers
Published in Chemistry of materials (28-01-2014)“…We use grazing-incidence wide-angle X-ray scattering (GIWAXS) and molecular modeling to understand the difference in crystallization of several…”
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A multicenter randomized controlled trial of a 3-L/kg/min versus 2-L/kg/min high-flow nasal cannula flow rate in young infants with severe viral bronchiolitis (TRAMONTANE 2)
Published in Intensive care medicine (01-11-2018)“…Purpose High-flow nasal cannula (HFNC) therapy is increasingly proposed as first-line respiratory support for infants with acute viral bronchiolitis (AVB)…”
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Impact of Chemical Structure on the Dynamics of Mass Transfer of Water in Conjugated Microporous Polymers: A Neutron Spectroscopy Study
Published in ACS applied polymer materials (12-02-2021)“…Hydrogen fuel can contribute as a masterpiece in conceiving a robust carbon-free economic puzzle if cleaner methods to produce hydrogen become technically…”
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Clinical practice guidelines: management of severe bronchiolitis in infants under 12 months old admitted to a pediatric critical care unit
Published in Intensive care medicine (01-01-2023)“…Purpose We present guidelines for the management of infants under 12 months of age with severe bronchiolitis with the aim of creating a series of pragmatic…”
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