Selective Ir-catalysed borylation of polycyclic aromatic hydrocarbons: structures of naphthalene-2,6-bis(boronate), pyrene-2,7-bis(boronate) and perylene-2,5,8,11-tetra(boronate) esters
Molecular Porous Photosystems Tailored for Long‐Term Photocatalytic CO
<sub>2</sub>
Reduction
作者:Florian M. Wisser、Mathis Duguet、Quentin Perrinet、Ashta C. Ghosh、Marcelo Alves‐Favaro、Yorck Mohr、Chantal Lorentz、Elsje Alessandra Quadrelli、Regina Palkovits、David Farrusseng、Caroline Mellot‐Draznieks、Vincent Waele、Jérôme Canivet
DOI:10.1002/anie.201912883
日期:2020.3.23
catalyze the carbon dioxide photoreduction driven by visible light to produce up to three grams of formate per gram of catalyst. The covalent tethering of the two active sites into a single framework is shown to play a key role in the visible light activation of the catalyst. The unprecedented long-term efficiency arises from an optimal photoinducedelectrontransfer from the light harvesting moiety to the
[EN] MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES<br/>[FR] MATÉRIAUX POUR DISPOSITIFS ÉLECTROLUMINESCENTS ORGANIQUES
申请人:MERCK PATENT GMBH
公开号:WO2020053150A1
公开(公告)日:2020-03-19
The present invention relates to organic electroluminescent devices comprising a sterically hindered fluorescent perylene emitter compound and a sensitizer compound and to sterically hindered fluorescent perylene emitter compounds.
Perylene-Based Covalent Organic Frameworks for Acid Vapor Sensing
作者:Laura Ascherl、Emrys W. Evans、Jeffrey Gorman、Sarah Orsborne、Derya Bessinger、Thomas Bein、Richard H. Friend、Florian Auras
DOI:10.1021/jacs.9b08079
日期:2019.10.2
Traditionally, the properties and functions of covalentorganicframeworks (COFs) are defined by their constituting building blocks, while the chemical bonds that connect the individual subunits have not attracted much attention as functional components of the final material. We have developed a new series of dual-pore perylene-based COFs and demonstrated that their imine bonds can be protonated reversibly, causing
A Perylene‐Based Microporous Coordination Polymer Interacts Selectively with Electron‐Poor Aromatics
作者:Ly D. Tran、Jialiu Ma、Antek G. Wong‐Foy、Adam J. Matzger
DOI:10.1002/chem.201600526
日期:2016.4.11
synthesis, and properties of the new microporous coordination polymer UMCM‐310 are described. The unique electronic character of the perylene‐based linker enables selective interaction with electron‐poor aromatics leading to efficient separation of nitroaromatics. UMCM‐310 possesses highsurface area and large pore size and thus permits the separation of large organic molecules based on adsorption rather