[EN] ORGANOMETALLIC COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING THE COMPLEX<br/>[FR] COMPLEXE ORGANOMÉTALLIQUE ET ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE UTILISANT LEDIT COMPLEXE
申请人:CANON KK
公开号:WO2014112657A1
公开(公告)日:2014-07-24
Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime, the organic light-emitting element including an anode, a cathode, and an organic compound layer placed between the anode and the cathode, in which: the organic compound layer includes an emission layer; the emission layer includes a host and a guest; the host is an aromatic hydrocarbon compound; the guest is an iridium complex of a specific structure; and a content of the host is 50 wt% or more with reference to the total amount of the constituent materials for the emission layer.
Chromatographic materials for the separation of unsaturated molecules
申请人:Waters Technologies Corporation
公开号:US10092894B2
公开(公告)日:2018-10-09
The present disclosure relates to a method of separating a compound of interest, particularly unsaturated compound(s) of interest, from a mixture. The compound is separated using a column having a chromatographic stationary phase material for various different modes of chromatography containing a first substituent and a second substituent. The first substituent minimizes compound retention variation over time under chromatographic conditions. The second substituent chromatographically and selectively retains the compound by incorporating one or more aromatic, polyaromatic, heterocyclic aromatic, or polyheterocyclic aromatic hydrocarbon groups, each group being optionally substituted with an aliphatic group.
ORGANOMETALLIC COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING THE COMPLEX
申请人:Canon Kabushiki Kaisha
公开号:EP2945958B1
公开(公告)日:2017-09-13
CHROMATOGRAPHIC MATERIALS FOR THE SEPARATION OF UNSATURATED MOLECULES
申请人:Waters Technologies Corporation
公开号:EP3113857A1
公开(公告)日:2017-01-11
[EN] CHROMOTOGRAPHIC MATERIALS FOR THE SEPARATION OF UNSATURATED MOLECULES<br/>[FR] MATÉRIAUX CHROMATOGRAPHIQUES POUR LA SÉPARATION DE MOLÉCULES INSATURÉES
申请人:WATERS TECHNOLOGIES CORP
公开号:WO2015134317A1
公开(公告)日:2015-09-11
The present disclosure relates to a method of separating a compound of interest, particularly unsaturated compound(s) of interest, from a mixture. The compound is separated using a column having a chromatographic stationary phase material for various different modes of chromatography containing a first substituent and a second substituent. The first substituent minimizes compound retention variation over time under chromatographic conditions. The second substituent chromatographically and selectively retains the compound by incorporating one or more aromatic, polyaromatic, heterocyclic aromatic, or polyheterocyclic aromatic hydrocarbon groups, each group being optionally substituted with an aliphatic group.