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Affichage des publications 401 à 410 sur 858 au total

Chimie analytique

Conformational Dynamics in Ion Mobility Data

The shape of the spectral features in arrival time distributions (ATDs) recorded by ion mobility spectrometry (IMS) can often be interpreted in terms of the co-existence of different isomeric species. Interconversion between such species is also…

Salomé Poyer, Clothilde Comby-Zerbino, Chang Min Choi, Luke Macaleese, Claire Deo, Nicolas Bogliotti, Juan Xie, Jean-Yves Salpin, Philippe Dugourd, Fabien Chirot

Analytical Chemistry -

Instrumentations et Détecteurs

Structural Variation of Carbazole Derivatives for Plastic Scintillation Applications

The preparation of various plastic scintillators with embedded carbazole moieties is reported. As a result of their versatility and advantageous luminescence properties, this system is a candidate of choice for such applications. Through careful…

Eva Montbarbon, Fabien Sguerra, Guillaume H. V. Bertrand, Sylvain Gaillard, Jean-Luc Renaud, Robert B. Pansu, Matthieu Hamel

ChemPhotoChem -

Science des matériaux

Excitonic emission of hybrid lead iodide perovskite single crystals.

Since 2012, hybrid organic perovskites (HOPs) represent a “material breakthrough” for photovoltaïcs and more broadly, HOPs have also high potentialities for light-emitting devices such as electroluminescent diodes and lasers. Improvement of the…

Hiba Diab, Gaelle Trippe-Allard, Ferdinand Lédée, Khaoula Jemli, Guillaume Bouchez, Christèle Vilard, Vincent L.R Jacques, Antonio Tejeda, Pierre Audebert, Jean‐sébastien Lauret, Damien Garrot, Emmanuelle Deleporte

SSI-21, 21st International Conference on Solid State Ionics -

Chimie

Linear and Third-Order Nonlinear Optical Properties of Triazobenzene-1,3,5-triazinane-2,4,6-trione (Isocyanurate) Derivatives

The synthesis of three new isocyanurate derivatives 2-X (X=NO2, H, NMe2) with azobenzene arms terminated by various X substituents is reported, and their linear and nonlinear absorption properties are studied. It is shown that mixtures that contain…

Ziemowit Pokladek, Marta Dudek, Olivier Mongin, Remi Metivier, Piotr Mlynarz, Marek Samoc, Katarzyna Matczyszyn, Frédéric Paul

ChemPlusChem -

photonique

On the temperature dependence of the quenching by a few defects of TADF materials. Triplet versus Singlet FRET

Thermally Activated Delayed Fluorescence (TADF) molecules contribute to the light emission of an optoelectronic device from both their singlet and triplet states. But the quenching limits these benefits. In the case of cationic (NHC)Cu(I) complexes…

Zhengyu Zhang, Arnaud Brosseau, Margaux Elie, Matthieu Hamel, Sylvain Gaillard, Robert Bernard Pansu

The 28th International Conference on Photochemistry (ICP 2017) -

Matériaux

Circularly polarized OLED based on thermally activated delayed fluorescence molecules

Organic Light-Emitting Diodes (OLEDs) have already entered the mass production market in small size displays (smart phone…) or larger display devices for OLED televisions. However, the request in the market continues to grow for low-power…

Sophie Feuillastre, Mathilde Pauton, Longhui Gao, Alaric Desmarchelier, Grégory Pieters, Adrian J Riives, Gilles Muller, Gilles Clavier, Denis Tondelier, Bernard Geffroy

6th Annual World Congress on Advanced Materials 2017 -

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