Photophysical Properties and Efficient, Stable, Electrogenerated Chemiluminescence of Donor-Acceptor Molecules Exhibiting Thermal Spin Upconversion

2016 ◽  
Vol 22 (14) ◽  
pp. 4889-4898 ◽  
Author(s):  
Ryoichi Ishimatsu ◽  
Tomohiko Edura ◽  
Chihaya Adachi ◽  
Koji Nakano ◽  
Toshihiko Imato
Keyword(s):  
Photophysical Properties ◽  
Electrogenerated Chemiluminescence ◽  
Donor Acceptor ◽  
Acceptor Molecules

Electrogenerated Chemiluminescence of Donor-Acceptor Molecules with Thermally Activated Delayed Fluorescence

2014 ◽  
Vol 126 (27) ◽  
pp. 7113-7116 ◽  
Author(s):  
Ryoichi Ishimatsu ◽  
Shigeyuki Matsunami ◽  
Takashi Kasahara ◽  
Jun Mizuno ◽  
Tomohiko Edura ◽  
...  
Keyword(s):  
Delayed Fluorescence ◽  
Electrogenerated Chemiluminescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Donor Acceptor ◽  
Acceptor Molecules

Tuning the Photophysical Properties of 2-Quinolinone-Based Donor-Acceptor Molecules throughN- versusO-Alkylation: Insights from Experimental and Theoretical Investigations

2013 ◽  
Vol 2014 (4) ◽  
pp. 753-766 ◽  
Author(s):  
Ganesan Paramaguru ◽  
Rajadurai Vijay Solomon ◽  
Sivanadanam Jagadeeswari ◽  
Ponnambalam Venuvanalingam ◽  
Rajalingam Renganathan
Keyword(s):  
Photophysical Properties ◽  
Theoretical Investigations ◽  
Donor Acceptor ◽  
Acceptor Molecules

Donor–acceptor molecules containing thiophene chromophore: synthesis, spectroscopic study and electrogenerated chemiluminescence

2006 ◽  
Vol 47 (28) ◽  
pp. 4961-4964 ◽  
Author(s):  
Xichuan Yang ◽  
Xiao Jiang ◽  
Changzhi Zhao ◽  
Ruikui Chen ◽  
Peng Qin ◽  
...  
Keyword(s):  
Spectroscopic Study ◽  
Electrogenerated Chemiluminescence ◽  
Donor Acceptor ◽  
Acceptor Molecules

scholarly journals Fast Delayed Emission in New Pyridazine-Based Compounds

2021 ◽  
Vol 8 ◽  
Author(s):  
Simonas Krotkus ◽  
Tomas Matulaitis ◽  
Stefan Diesing ◽  
Graeme Copley ◽  
Emily Archer ◽  
...  
Keyword(s):  
Photophysical Properties ◽  
Delayed Fluorescence ◽  
Intersystem Crossing ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Emission Lifetime ◽  
Donor Acceptor ◽  
Acceptor Moiety ◽  
Triplet Harvesting ◽  
Acceptor Molecules

Three novel donor-acceptor molecules comprising the underexplored pyridazine (Pydz) acceptor moiety have been synthesized and their structural, electrochemical and photophysical properties thoroughly characterized. Combining Pydz with two phenoxazine donor units linked via a phenyl bridge in a meta configuration (dPXZMePydz) leads to high reverse intersystem crossing rate kRISC = 3.9 · 106 s−1 and fast thermally activated delayed fluorescence (TADF) with <500 ns delayed emission lifetime. Efficient triplet harvesting via the TADF mechanism is demonstrated in OLEDs using dPXZMePydz as the emitter but does not occur for compounds bearing weaker donor units.

Electrogenerated Chemiluminescence of Donor-Acceptor Molecules with Thermally Activated Delayed Fluorescence

2014 ◽  
Vol 53 (27) ◽  
pp. 6993-6996 ◽  
Author(s):  
Ryoichi Ishimatsu ◽  
Shigeyuki Matsunami ◽  
Takashi Kasahara ◽  
Jun Mizuno ◽  
Tomohiko Edura ◽  
...  
Keyword(s):  
Delayed Fluorescence ◽  
Electrogenerated Chemiluminescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Donor Acceptor ◽  
Acceptor Molecules

Synthesis, photophysical properties, and computational studies of benzothiadiazole and/or phenothiazine based donor/acceptor π-conjugated copolymers

2021 ◽  
Vol 28 (7) ◽  
Author(s):  
Ashraf A. El-Shehawy ◽  
Morad M. El-Hendawy ◽  
Adel M. Attia ◽  
Abdul-Rahman I. A. Abdallah ◽  
Nabiha I. Abdo
Keyword(s):  
Photophysical Properties ◽  
Computational Studies ◽  
Donor Acceptor ◽  
Conjugated Copolymers

scholarly journals Highly Photostable and Luminescent Donor–Acceptor Molecules for Ultrasensitive Detection of Sulfur Mustard

2021 ◽  
pp. 2002615
Author(s):  
Linfeng Cui ◽  
Yanjun Gong ◽  
Chuanqin Cheng ◽  
Yongxian Guo ◽  
Wei Xiong ◽  
...  
Keyword(s):  
Sulfur Mustard ◽  
Ultrasensitive Detection ◽  
Donor Acceptor ◽  
Acceptor Molecules
Sign in / Sign up

Export Citation Format

Share Document