ORGANIC ELECTRONIC MATERIAL, ORGANIC ELECTRONIC DEVICE, AND ORGANIC ELECTROLUMINESCENT DEVICE
申请人:Hoshi Yousuke
公开号:US20090321723A1
公开(公告)日:2009-12-31
An object of the present invention is to provide an organic electronic material that can be easily formed into a multilayer structure. A further object of the present invention is to provide an organic electronic device and an organic EL device that exhibit a better emission efficiency and a better emission lifetime than heretofore achieved. In order to achieve these objects, an organic electronic material is provided, the material includes a polymer or oligomer that has at least one polymerizable substituent and a hole-transporting repeat unit.
US8632892B2
申请人:——
公开号:US8632892B2
公开(公告)日:2014-01-21
Controlling Binding Affinities for Anions by a Photoswitchable Foldamer
作者:Ying Wang、Fusheng Bie、Hua Jiang
DOI:10.1021/ol1014043
日期:2010.8.20
A photoswitchablefoldamer containing an azobenzene and phenyl-1,2,3-triazole motif was found to show photochemical/dark isomerization in a controllable and reversible manner in both the absence and presence of anions. The transformation in conformation of the foldamer leads to changes in binding affinities for anions to a certain extent that depends on the size and the geometrical shape of the anions
Using specific C–H⋯Cl−interactions, oligo(aryl-triazole) based transporters realized efficient/selective Cl−transmembrane transport by adjusting their molecular lipophilicity and anion affinity.