A colorless semi-aromatic polyimide derived from a sterically hindered bromine-substituted dianhydride exhibiting dual fluorescence and phosphorescence emission

2019 ◽  
Vol 3 (1) ◽  
pp. 39-49 ◽  
Author(s):  
Kenta Kanosue ◽  
Shuzo Hirata ◽  
Martin Vacha ◽  
Ramūnas Augulis ◽  
Vidmantas Gulbinas ◽  
...  
Keyword(s):  
Polyimide Film ◽  
Thermally Stable ◽  
Dual Fluorescence ◽  
Aromatic Polyimide ◽  
Phosphorescence Emission ◽  
Sterically Hindered ◽  
Fluorescence And Phosphorescence

A colorless and thermally stable polyimide film exhibiting dual fluorescence and phosphorescence emission promising for solar spectral down-converters.

Tuning the dual emissions of a monoruthenium complex with a dangling coordination site by solvents, O2, and metal ions

2018 ◽  
Vol 47 (2) ◽  
pp. 292-297 ◽  
Author(s):  
Si-Hai Wu ◽  
Jiang-Yang Shao ◽  
Zhong-Liang Gong ◽  
Na Chen ◽  
Yu-Wu Zhong
Keyword(s):  
Metal Ions ◽  
Metal Ion ◽  
Dual Fluorescence ◽  
Coordination Site ◽  
Dual Emissions ◽  
Fluorescence And Phosphorescence

A monoruthenium complex with a dangling coordination site shows solvent-, O2-, and metal ion-modulated dual fluorescence and phosphorescence emissions.

scholarly journals Complexes trans-Pt(BODIPY)X(PEt3)2: excitation energy-dependent fluorescence and phosphorescence emissions, oxygen sensing and photocatalysis

2016 ◽  
Vol 45 (25) ◽  
pp. 10420-10434 ◽  
Author(s):  
Peter Irmler ◽  
Rainer F. Winter
Keyword(s):  
Excitation Energy ◽  
Oxygen Sensing ◽  
Single Component ◽  
Quantum Yields ◽  
Dual Fluorescence ◽  
Anionic Ligand ◽  
Energy Dependent ◽  
Fluorescence And Phosphorescence

Complexes trans-Pt(BODIPY)X(PEt3)2 exhibit dual fluorescence and phosphorescence emissions, whose intensities are modulated by the anionic ligand X− and the excitation wavelengths. They constitute efficient single-component 3O2 sensors and photocatalysts for aereal photooxidations with quantum yields near unity.

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