Self-Assembly of Pt(II) Spherical Complexes via Temporary Labilization of the Metal–Ligand Association in 2,2,2-Trifluoroethanol
摘要:
Thermodynamically controlled platinum(II) spherical complexes were synthesized via temporary labilization of inert Pt(II)-pyridine bonds by the addition of the strong hydrogen-bond donor 2,2,2-trifluoroethanol (TFE), which weakens the pyridine metal interaction. The platinum complex was stably trapped after removal of TFE and showed higher acid durability than its palladium counterpart.
THIN FILM FOR ORGANIC EL DEVICE AND MANUFACTURING METHOD THEREOF
申请人:NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
公开号:US20160204363A1
公开(公告)日:2016-07-14
The present invention relates to a method for manufacturing a thin film of a rare earth complex polymer with low solubility in an organic solvent and to an organic EL device including a thin film of a rare earth complex polymer obtained using this method, the thin film used as a light-emitting layer. A method for manufacturing a rare earth complex polymer thin film includes a step (1) in which a micelle-containing solvent (A) that includes a rare-earth complex and a ferrocenyl surfactant and a micelle-containing solvent (B) that includes a polydentate ligand and a ferrocenyl surfactant are mixed to form a mixed micelle-containing solvent, and a step (2) in which electrolysis is performed using the mixed micelle-containing solvent as an electrolyte, and formed on a positive electrode surface is a thin film of a rare earth complex polymer that includes the rare earth complex and polydentate ligand.
Self-Assembly of Pt(II) Spherical Complexes via Temporary Labilization of the Metal–Ligand Association in 2,2,2-Trifluoroethanol
Thermodynamically controlled platinum(II) spherical complexes were synthesized via temporary labilization of inert Pt(II)-pyridine bonds by the addition of the strong hydrogen-bond donor 2,2,2-trifluoroethanol (TFE), which weakens the pyridine metal interaction. The platinum complex was stably trapped after removal of TFE and showed higher acid durability than its palladium counterpart.
Gold Functionalized Platinum M<sub>12</sub>L<sub>24</sub>-Nanospheres and Their Application in Cyclization Reactions
作者:Stefan H. A. M. Leenders、Maximillian Dürr、Ivana Ivanović-Burmazović、Joost N. H. Reek
DOI:10.1002/adsc.201600071
日期:2016.4.28
blocks with a palladium or platinum precursor. These spheres can be functionalized on the inside with a gold(I) chloride complex leading to a high local concentration of gold(I) complexes. The high local concentration makes the neutral gold species an active catalyst. Furthermore, the platinum‐gold spheres can be post‐modified with a silver(I) salt to form cationic gold(I) catalysts. The platinum assemblies