Carbazole and benzimidazole/oxadiazole hybrids as bipolar host materials for sky blue, green, and red PhOLEDs

Autor: Yang-Huei Chen, Wei-Jiun Chen, Ken-Tsung Wong, Wen-Yi Hung, Ejabul Mondal, Tsyr-Yuan Hwu, Shu-Hua Chou, Hsiao-Fan Chen, Yi-Hung Liu, Liang-Chen Chi

Publikováno v: Organic Electronics. 13:2671-2681

Two novel bipolar host materials (CBzIm and COxaPh) comprising of a hole-transport (HT) carbazole core functionalized with electron-transport (ET) moieties (benzimidazole/oxadiazole) at C3 and C6 positions have been synthesized. Their thermal, photop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d467b8a57c17ffd4c9a022a26945604f
https://doi.org/10.1016/j.orgel.2012.07.032

Highly Efficient Orange and Green Solid-State Light-Emitting Electrochemical Cells Based on Cationic IrIII Complexes with Enhanced Steric Hindrance

Autor: Tsyr Yuan Hwu, Hsing Hung Hsieh, Gene-Hsiang Lee, Chung-Chih Wu, Shie-Ming Peng, Fu Chuan Fang, Hsiao-Fan Chen, Ken-Tsung Wong, Hai-Ching Su

Publikováno v: Advanced Functional Materials. 17:1019-1027

Highly efficient orange and green emission from single-layered solid-state light-emitting electrochemical cells based on cationic transition-metal complexes [Ir(ppy)2sb]PF6 and [Ir(dFppy)2sb]PF6 (where ppy is 2-phenylpyridine, dFppy is 2-(2,4-difluor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b8caa8dba010f6047e5ee58cde7372f
https://doi.org/10.1002/adfm.200600372

Intrachain chromophore interactions in silanylene-spaced divinylbenzene copolymers

Autor: Tsyr Yuan Hwu, Wunshain Fann, Tien-Yau Luh, Ruey Min Chen, Sourav Basu, Jui Hunc Hsu, Yen-Ju Cheng

Publikováno v: Journal of Polymer Science Part A: Polymer Chemistry. 41:2218-2231

A range of silanylene-spaced divinylbenzene copolymers (1) and the corre- sponding monomers (2) have been synthesized by the rhodium-catalyzed hydrosilyla- tion of the corresponding bisalkynes with bissilyl hydrides, and the photophysical properties

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4de8d3865f6ae1b509c5a7c006655077
https://doi.org/10.1002/pola.10763

Molecular host-guest energy-transfer system with an ultralow amplified spontaneous emission threshold employing an ambipolar semiconducting host matrix

Autor: Michael Först, Raffaella Capelli, Ken-Tsung Wong, Stefano Toffanin, Tsyr-Yuan Hwu, Michele Muccini, Tobias Plötzing

Publikováno v: The journal of physical chemistry. B 114 (2010): 120–127. doi:10.1021/jp909003n
info:cnr-pdr/source/autori:Toffanin, Stefano; Capelli, Raffaella; Hwu, Tsyryuan; Wong, Kentsung; Plötzing, Tobias; Först, Michael; Muccini, Michele/titolo:Molecular host-guest energy-transfer system with an ultralow amplified spontaneous emission threshold employing an ambipolar semiconducting host matrix/doi:10.1021%2Fjp909003n/rivista:The journal of physical chemistry. B/anno:2010/pagina_da:120/pagina_a:127/intervallo_pagine:120–127/volume:114

We report on the characteristics of a host-guest lasing system obtained by coevaporation of an oligo(9,9-diarylfluorene) derivative named T3 with the red-emitter 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran dye (DCM). We demonstra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13482114b7e1cec52c8f3351c5885fe5
https://pubmed.ncbi.nlm.nih.gov/19961197

Molecular packing effects on the optical spectra and triplet dynamics in oligofluorene films

Autor: Juan Cabanillas-Gonzalez, Miguel C. Ramon, Johannes Gierschner, Ken-Tsung Wong, Calogero Sciascia, Stefano Toffanin, Michele Muccini, Tsyr-Yuan Hwu, Raffaella Capelli, Guglielmo Lanzani

Publikováno v: The journal of physical chemistry. B 112 (2008): 11605–11609.
info:cnr-pdr/source/autori:Cabanillas-Gonzalez, J.; Sciascia, C.; Lanzani, G.; Toffanin, S.; Capelli, R.; Ramon, M. C.; Muccini, M.; Gierschner, J.; Hwu, T.-Y.; Wong, K.-T./titolo:Molecular packing effects on the optical spectra and triplet dynamics in oligofluorene films/doi:/rivista:The journal of physical chemistry. B/anno:2008/pagina_da:11605/pagina_a:11609/intervallo_pagine:11605–11609/volume:112
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
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We report on the triplet spectra and dynamics in two types of oligomeric films deposited by two different techniques: thermal evaporation and spin coating. The different molecular arrangement in both films is manifested in a red shift of the absorpti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::013763015b56770ca6f2bd6a919d2b98
http://www.cnr.it/prodotto/i/168315