4,5-Diazafluorene co-oligomers as electron-deficient light-emitting materials and selective fluorescence sensors for mercury(ii) cations

Sanjay Ghosh, Abdulaziz S. Alghunaim, Mohammed H. Al-mashhadani, Michal P. Krompiec, Megan Hallett and Igor F. Perepichka

J. Mater. Chem. C, 2018, 6, 3762
DOI: 10.1039/C7TC05051H

A phenothiazine/dimesitylborane hybrid material as a bipolar transport host of red phosphor

Yu-Jen Cheng, Siao-Yin Yu, Song-Cheng Lin, Jiann T. Lin, Li-Yin Chen, Dai-Sin Hsiu, Yuh Sheng Wen, Mandy M. Lee and Shih-Sheng Sun

J. Mater. Chem. C, 2016, 4, 9499
DOI: 10.1039/C6TC03335K

Quantum chemical characterization and design of host materials based on phosphine oxide-substituted (triphenylamine) fluorene for (deep) blue phosphors in OLEDs

Jie Wu, Shui-Xing Wu, Yong Wu, Yu-He Kan, Yun Geng and Zhong-Min Su

Phys. Chem. Chem. Phys., 2013, 15, 2351
DOI: 10.1039/c2cp42958f

Properties modulation of organic semi-conductors based on a donor-spiro-acceptor (D-spiro-A) molecular design: new host materials for efficient sky-blue PhOLEDs

Maxime Romain, Denis Tondelier, Olivier Jeannin, Bernard Geffroy, Joëlle Rault-Berthelot and Cyril Poriel

J. Mater. Chem. C, 2015, 3, 9701
DOI: 10.1039/C5TC01812A

A thermally activated delayed fluorescence exciplex to achieve highly efficient and stable blue and green phosphorescent organic light-emitting diodes

Dehai Dou, Peng Wu, Zhangcheng Liao, Jian Hao, Jianhua Zhang and Zixing Wang

RSC Adv., 2019, 9, 23810
DOI: 10.1039/C9RA02875G

Highly efficient yellow phosphorescent OLEDs based on two novel bipolar host materials

Song Zhang, Qiu-Lei Xu, Jing-Cheng Xia, Yi-Ming Jing, You-Xuan Zheng and Jing-Lin Zuo

New J. Chem., 2015, 39, 7954
DOI: 10.1039/C5NJ00939A

Diazaspirocycles: novel platforms for efficient phosphorescent organic light-emitting diodes

Xiang-Yang Liu, Yi-Jie Zhang, Xiyu Fei, Quan Ran, Man-Keung Fung and Jian Fan

J. Mater. Chem. C, 2019, 7, 1370
DOI: 10.1039/C8TC05462B

Highly twisted biphenyl-linked carbazole–benzimidazole hybrid bipolar host materials for efficient PhOLEDs

Shuo-Hsien Cheng, Wen-Yi Hung, Ming-Hung Cheng, Hsiao-Fan Chen, Atul Chaskar, Gene-Hsiang Lee, Shu-Hua Chou and Ken-Tsung Wong

J. Mater. Chem. C, 2014, 2, 8554
DOI: 10.1039/C4TC01463D

New bipolar host materials for high performance of phosphorescent green organic light-emitting diodes

Gyeong Heon Kim, Raju Lampande, Ji Hoon Kong, Jung Min Lee, Jang Hyuk Kwon, Jae Kyun Lee and Jung Hwan Park

RSC Adv., 2015, 5, 31282
DOI: 10.1039/C5RA04593B

Influence of the D/A ratio of 1,3,5-triphenylbenzene based starburst host materials on blue electrophosphorescent devices: a comparative study

Xialei Lv, Bo Wang, Biao Pan, Zhi Huang, Songpo Xiang, Jianghong Tan, Wei Yi, Hong Huang and Lei Wang

RSC Adv., 2016, 6, 46775
DOI: 10.1039/C6RA07952K

Superacid Promoted Synthesis of 9,9′-Spirobifluorenes and Related Aza- and Diazaspirocycles

Jacob C. Hood and Douglas A. Klumpp

J. Org. Chem., 2023, 88, 665
DOI: 10.1021/acs.joc.2c01880

Highly Efficient Bipolar Host Materials with Indenocarbazole and Pyrimidine Moieties for Phosphorescent Green Light-Emitting Diodes

Gyeong Heon Kim, Raju Lampande, Mi Jin Park, Hyeong Woo Bae, Ji Hoon Kong, Jang Hyuk Kwon, Jung Hwan Park, Yong Wook Park and Choong Eui Song

J. Phys. Chem. C, 2014, 118, 28757
DOI: 10.1021/jp507036h

Highly Efficient Orange and Warm White Phosphorescent OLEDs Based on a Host Material with a Carbazole–Fluorenyl Hybrid

Xiaoyang Du, Yun Huang, Silu Tao, Xiaoxia Yang, Chuan Wu, Huaixin Wei, Mei‐Yee Chan, Vivian Wing‐Wah Yam and Chun‐Sing Lee

Chemistry An Asian Journal, 2014, 9, 1500
DOI: 10.1002/asia.201400129

Synthesis and properties of novel soluble and high Tg poly(ether imide)s from diamine containing 4,5‐diazafluorene and trifluoromethyl units

Hui Li, Shujiang Zhang, Chenliang Gong, Yu Liang, Zhigang Qi and Yanfeng Li

Polymer International, 2015, 64, 352
DOI: 10.1002/pi.4791

Circularly polarised phosphorescent photoluminescence and electroluminescence of iridium complexes

Tian-Yi Li, Yi-Ming Jing, Xuan Liu, Yue Zhao, Lin Shi, Zhiyong Tang, You-Xuan Zheng and Jing-Lin Zuo

Sci Rep, 2015, 5
DOI: 10.1038/srep14912

A Bipolar Transporter as an Efficient Green Fluorescent Emitter and Host for Red Phosphors in Multi‐ and Single‐Layer Organic Light‐Emitting Diodes

Jun Ye, Zhan Chen, Kai Wang, Feifei An, Yi Yuan, Wencheng Chen, Qingdan Yang, Xiaohong Zhang and Chun‐Sing Lee

Chemistry A European J, 2014, 20, 13762
DOI: 10.1002/chem.201402925

Recent Progress on Circularly Polarized Luminescent Materials for Organic Optoelectronic Devices

Jianmei Han, Song Guo, Hu Lu, Shujuan Liu, Qiang Zhao and Wei Huang

Advanced Optical Materials, 2018, 6
DOI: 10.1002/adom.201800538

Highly simplified blue phosphorescent organic light-emitting diodes incorporating exciplex-forming co-host assisting energy transfer

Ting Xu, Ye-Xin Zhang, Chen-Chao Huang, Jun-Gui Zhou, Man-Keung Fung and Hong Meng

Journal of Luminescence, 2019, 206, 554
DOI: 10.1016/j.jlumin.2018.10.007

Electron Donor‐Acceptor Spirobi[cyclopenta[2,1‐b : 3,4‐b′]dithiophene] Derivatives as Precursors of Electrodeposited Regioregular Thiophene‐based Polymers

Daniela Minudri, Simonetta Orlandi, Marco Cavazzini, Sergio Rossi, Gabriela Marzari, Pablo Cavallo, Luciana Fernandez, Fernando Fungo and Gianluca Pozzi

Eur J Org Chem, 2021, 2021, 671
DOI: 10.1002/ejoc.202001488

Carbazole-diazafluorene bipolar fluorophores: Synthesis, thermal stability, optical and electrochemical properties

Radhakrishnan Sivakumar, Arumugam Manivel, David Contreras and Manidurai Paulraj

Journal of Luminescence, 2021, 236, 118145
DOI: 10.1016/j.jlumin.2021.118145

Aryl-Diazafluoren(on)es for Organic Optoelectronics: Toward Air-Stable N-type OFETs and Gas Sensors

Darya S. Cheshkina, Christina S. Becker, Alina A. Sonina, Askold A. Trul, Igor P. Koskin, Vasiliy A. Trukhanov, Inna K. Shundrina, Dmitry Yu. Paraschuk and Maxim S. Kazantsev

ACS Appl. Mater. Interfaces, 2025, 17, 52403
DOI: 10.1021/acsami.5c11469

Quinolyl functionalized spiro[fluorene-9,9′-xanthene] host materials with bipolar characteristics for green and red phosphorescent organic light-emitting diodes

Bao-Yi Ren, Dao-Kun Zhong, Ya-Guang Sun, Xiang-Hua Zhao, Qi-Jian Zhang, Yi Liu, Matthew Jurow, Ming-Li Sun, Zhen-Song Zhang and Yi Zhao

Organic Electronics, 2016, 36, 140
DOI: 10.1016/j.orgel.2016.06.006

Synthesis and Photophysical Properties of Bipolar Compound: Triphenylamine/Diazafluorene-Carbazole

Radhakrishnan Sivakumar, Rajamohan Satheesh, Arumugam Manivel, David Contreras and Manidurai Paulraj

J Fluoresc, 2024, 35, 2273
DOI: 10.1007/s10895-024-03661-5

Tuning Charge Balance in Solution-Processable Bipolar Triphenylamine-diazafluorene Host Materials for Phosphorescent Devices

Zhaokang Fan, Huiru Zhao, Nengquan Li, Yiwu Quan, Qingmin Chen, Shanghui Ye, Shuhua Li, Ying Wang, Quli Fan and Wei Huang

ACS Appl. Mater. Interfaces, 2015, 7, 9445
DOI: 10.1021/am509014v

Fine-tuning the balance between carbazole and oxadiazole units in bipolar hosts to realize highly efficient green PhOLEDs

Shuo-Hsien Cheng, Shu-Hua Chou, Wen-Yi Hung, Hong-Wei You, You-Ming Chen, Atul Chaskar, Yi-Hung Liu and Ken-Tsung Wong

Organic Electronics, 2013, 14, 1086
DOI: 10.1016/j.orgel.2013.01.010

Bis((9H-(4,5-diazafluoren)-9-ylidene)methyl)arylenes: Design, synthesis, optoelectronic properties, sensorics and luminescent coordination polymers

Darya S. Cheshkina, Christina S. Becker, Alina A. Sonina, Igor P. Koskin, Inna K. Shundrina and Maxim S. Kazantsev

Dyes and Pigments, 2024, 229, 112261
DOI: 10.1016/j.dyepig.2024.112261

A bipolar macrospirocyclic oligomer based on triphenylamine and 4,5-diazafluorene as a solution-processable host for blue phosphorescent organic light-emitting diodes

Nengquan Li, Zhaokang Fan, Huiru Zhao, Yiwu Quan, Qingmin Chen, Shanghui Ye, Shuhua Li, Quli Fan and Wei Huang

Dyes and Pigments, 2016, 134, 348
DOI: 10.1016/j.dyepig.2016.06.003

Transfer hydrogenation of aryl ketones with homogeneous ruthenium catalysts containing diazafluorene ligands

Mehmet Fırat Baran, Feyyaz Durap, Murat Aydemir and Akın Baysal

Applied Organom Chemis, 2016, 30, 1030
DOI: 10.1002/aoc.3538

Highly Twisted Carbazole–Oxadiazole Hybrids as Universal Bipolar Hosts for High Efficiency PhOLEDs

Shuo‐Hsien Cheng, Wen‐Yi Hung, Ming‐Hung Cheng, Hsiao‐Fan Chen, Gene‐Hsiang Lee, Chin‐Lung Chung, Tzu‐Chin Yeh, Wei‐Chieh Tang, Shou‐Ling Huang and Ken‐Tsung Wong

Adv Elect Materials, 2016, 2
DOI: 10.1002/aelm.201500241

Carbon Cationic Relay via Superelectrophiles: Synthesis of Spiro-diazafluorenes

Dongqing Lin, Ying Wei, Changjin Ou, Hao Huang, Linghai Xie, Lei Tang and Wei Huang

Org. Lett., 2016, 18, 6220
DOI: 10.1021/acs.orglett.6b02595

Superelectrophilic-initiated Friedel–Crafts reaction of diazafluorenols: Synthesis of multi-diazafluorene units (MDAFs)

Ying Wei, Yuezheng Gao, Dongqing Lin, Yang Li, Fangju Tao, Yueting Pu, Shuwei Ma, Bao-Yi Ren and LingHai Xie

Tetrahedron Letters, 2023, 132, 154816
DOI: 10.1016/j.tetlet.2023.154816

Triphenylene-based Host Materials for Low-voltage, Highly Efficient Red Phosphorescent Organic Light-emitting Diodes

Kazunori Togashi, Takuma Yasuda and Chihaya Adachi

Chemistry Letters, 2013, 42, 383
DOI: 10.1246/cl.121247