|
1
|
Wu J, Li D, Wu G, Li M, Yang Y. Modulating Supramolecular Charge‐Transfer Interactions in the Solid State using Compressible Macrocyclic Hosts. Angew Chem Int Ed Engl 2022; 61:e202210579. [DOI: 10.1002/anie.202210579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 11/12/2022]
Affiliation(s)
- Jia‐Rui Wu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
- Key Laboratory of Automobile Materials of Ministry of Education and School of Materials Science and Engineering Jilin University 5988 Renmin Street Changchun 130025 P. R. China
| | - Dongxia Li
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
| | - Gengxin Wu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
| | - Meng‐Hao Li
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
| | - Ying‐Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
| |
Collapse
|
|
2
|
Wu JR, Li D, Wu G, Li MH, Yang YW. Modulating Supramolecular Charge‐Transfer Interactions in the Solid State using Compressible Macrocyclic Hosts. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jia-Rui Wu
- Jilin University College of Chemistry CHINA
| | - Dongxia Li
- Jilin University College of Chemistry CHINA
| | - Gengxin Wu
- Jilin University College of Chemistry CHINA
| | | | - Ying-Wei Yang
- Jilin University College of Chemistry 2699 Qianjin Street 130012 Changchun CHINA
| |
Collapse
|
|
3
|
Zhou HY, Zhang DW, Li M, Chen CF. A Calix[3]acridan-Based Host-Guest Cocrystal Exhibiting Efficient Thermally Activated Delayed Fluorescence. Angew Chem Int Ed Engl 2022; 61:e202117872. [PMID: 35146858 DOI: 10.1002/anie.202117872] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Indexed: 02/06/2023]
Abstract
A supramolecular strategy to construct thermally activated delayed fluorescence (TADF) materials through host-guest charge transfer interactions was proposed. Consequently, a new class of macrocycle namely calix[3]acridan was conveniently synthesized in 90 % yield. The host-guest cocrystal formed by calix[3]acridan and 1,2-dicyanobenzene exhibited efficient TADF properties due to intense intermolecular charge transfer interactions. Moreover, the spatially separated highest occupied molecular orbital and lowest unoccupied molecular orbital resulted in a very small singlet-triplet energy gap of 0.014 eV and hence guaranteed an efficient reverse intersystem crossing for TADF. Especially, a high photoluminescence quantum yield of 70 % was achieved, and it represents the highest value among the reported intermolecular donor-acceptor TADF materials.
Collapse
Affiliation(s)
- He-Ye Zhou
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Da-Wei Zhang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Meng Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| |
Collapse
|
|
4
|
Zhou HY, Zhang DW, Li M, Chen CF. A Calix[3]acridan‐Based Host−Guest Cocrystal Exhibiting Efficient Thermally Activated Delayed Fluorescence. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- He-Ye Zhou
- Institute of Chemistry Chinese Academy of Sciences CAS Key Laboratory of Molecular Recognition and Function CHINA
| | - Da-Wei Zhang
- Institute of Chemistry Chinese Academy of Sciences CAS Key Laboratory of Molecular Recognition and Function CHINA
| | - Meng Li
- Institute of Chemistry Chinese Academy of Sciences CAS Key Laboratory of Molecular Recognition and Function CHINA
| | - Chuan-Feng Chen
- Institute of Chemistry Chinese Academy of Sciences CAS Key Laboratory of Molecular Recognition and Function Zhongguancun North First Street 2 100190 Beijing CHINA
| |
Collapse
|
|
5
|
Li M, Chen CF. TADF-Sensitized Fluorescent Enantiomers: A New Strategy for High-Efficiency Circularly Polarized Electroluminescence*. Chemistry 2021; 28:e202103550. [PMID: 34799883 DOI: 10.1002/chem.202103550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Indexed: 11/10/2022]
Abstract
A promising strategy of thermally activated delayed fluorescence (TADF) sensitized circularly polarized luminescence (CPL) has been proposed for improving the electroluminescence efficiencies of circularly polarized fluorescent emitters. Compared with chiral TADF emitters which suffer from the dilemma of small ΔEST accompanied by small kr , the TADF-sensitized CPL (TSCP) strategy using TADF molecules as sensitizers and CP-FL molecules as emitters might be the most promising method to construct high-performance circularly polarized organic light-emitting diodes (CP-OLEDs). Consequently, by taking advantage of the theoretically 100 % exciton utilization of TADF sensitizers, especially, by designing CP-FL emitters with high PLQY, narrow FWHM and large glum values, TSCP-type CP-OLEDs with excellent overall performances can be realized.
Collapse
Affiliation(s)
- Meng Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| |
Collapse
|
|
6
|
Li M, Wang M, Wang Y, Feng L, Chen C. High‐Efficiency Circularly Polarized Electroluminescence from TADF‐Sensitized Fluorescent Enantiomers. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Meng Li
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Mei‐Ying Wang
- School of Chemistry and Chemical Engineering Department Shanxi University Taiyuan 030006 China
| | - Yin‐Feng Wang
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Liheng Feng
- School of Chemistry and Chemical Engineering Department Shanxi University Taiyuan 030006 China
| | - Chuan‐Feng Chen
- Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| |
Collapse
|
|
7
|
Li M, Wang MY, Wang YF, Feng L, Chen CF. High-Efficiency Circularly Polarized Electroluminescence from TADF-Sensitized Fluorescent Enantiomers. Angew Chem Int Ed Engl 2021; 60:20728-20733. [PMID: 34288304 DOI: 10.1002/anie.202108011] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/16/2021] [Indexed: 01/01/2023]
Abstract
A couple of fluorescent enantiomers, which are suitable for the emitters of high-efficiency TADF-sensitized CP-OLEDs, have been developed. The enantiomers show configurational stability, high PLQY of 98 %, large kr of 7.8×107 s-1 , and intense CPL activities with |glum | values of about 2.5×10-3 . Notably, by using matchable TADF sensitizer, the enantiomers were then exploited as emitter to fabricate CP-OLEDs. The TADF-sensitized CP-OLEDs not only show mirror-image CPEL activities with gEL values of +1.8×10-3 and -1.4×10-3 , but also display fast start-up featuring with low VT of 3.0 V as well as driving voltage of 4.8 V at 10 000 cd m-2 . Meaningfully, the TADF-sensitized fluorescent devices show high EQEmax of 21.5 % and extremely low efficiency roll-off, whose EQEs are 21.2 % and 15.3 % at 1000 and 10 000 cd m-2 , respectively. The obtained EQEs are comparable to those of CP-TADF emitters, which provides a promising perspective to break through the EL efficiency limit of CP-FL emitters.
Collapse
Affiliation(s)
- Meng Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mei-Ying Wang
- School of Chemistry and Chemical Engineering Department, Shanxi University, Taiyuan, 030006, China
| | - Yin-Feng Wang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Liheng Feng
- School of Chemistry and Chemical Engineering Department, Shanxi University, Taiyuan, 030006, China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| |
Collapse
|
|
8
|
Wang J, Fang Y, Li C, Niu L, Fang W, Cui G, Yang Q. Time‐Dependent Afterglow Color in a Single‐Component Organic Molecular Crystal. Angew Chem Int Ed Engl 2020; 59:10032-10036. [DOI: 10.1002/anie.202001141] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Jian‐Xin Wang
- Institution Key Laboratory of RadiopharmaceuticalsCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Ye‐Guang Fang
- Key Laboratory of Theoretical and Computational PhotochemistryMinistry of EducationCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Chun‐Xiang Li
- Key Laboratory of Theoretical and Computational PhotochemistryMinistry of EducationCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Li‐Ya Niu
- Institution Key Laboratory of RadiopharmaceuticalsCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Wei‐Hai Fang
- Key Laboratory of Theoretical and Computational PhotochemistryMinistry of EducationCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Ganglong Cui
- Key Laboratory of Theoretical and Computational PhotochemistryMinistry of EducationCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Qing‐Zheng Yang
- Institution Key Laboratory of RadiopharmaceuticalsCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| |
Collapse
|
|
9
|
Wang J, Fang Y, Li C, Niu L, Fang W, Cui G, Yang Q. Time‐Dependent Afterglow Color in a Single‐Component Organic Molecular Crystal. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001141] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jian‐Xin Wang
- Institution Key Laboratory of RadiopharmaceuticalsCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Ye‐Guang Fang
- Key Laboratory of Theoretical and Computational PhotochemistryMinistry of EducationCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Chun‐Xiang Li
- Key Laboratory of Theoretical and Computational PhotochemistryMinistry of EducationCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Li‐Ya Niu
- Institution Key Laboratory of RadiopharmaceuticalsCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Wei‐Hai Fang
- Key Laboratory of Theoretical and Computational PhotochemistryMinistry of EducationCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Ganglong Cui
- Key Laboratory of Theoretical and Computational PhotochemistryMinistry of EducationCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| | - Qing‐Zheng Yang
- Institution Key Laboratory of RadiopharmaceuticalsCollege of ChemistryBeijing Normal University Beijing 100875 P. R. China
| |
Collapse
|
|
10
|
Jin P, Han Y, Tian F, Wang L, Zhao X, Zhang C, Xiao J. Electron‐Rich Twistacene‐Modified Arylboron Donor–Acceptor Systems: Synthesis, Photophysics, and Electroluminescence with Hot Exciton Response. Chemistry 2020; 26:3113-3118. [DOI: 10.1002/chem.201904590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Pengcheng Jin
- College of Chemistry and Environmental ScienceKey Laboratory of Chemical Biology of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of EducationHebei University Baoding 071002 P.R. China
| | - Yanbing Han
- Department of PhysicsHarbin Institute of Technology Harbin 150001 P.R. China
| | - Feng Tian
- Institution National–Local Joint Engineering Laboratory of, New Energy Photovoltaic DevicesCollege of Physics Science and TechnologyHebei University Baoding 071002 P.R. China
| | - Lijiao Wang
- College of Chemistry and Environmental ScienceKey Laboratory of Chemical Biology of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of EducationHebei University Baoding 071002 P.R. China
| | - Xiaohui Zhao
- Institution National–Local Joint Engineering Laboratory of, New Energy Photovoltaic DevicesCollege of Physics Science and TechnologyHebei University Baoding 071002 P.R. China
| | - Chunfang Zhang
- College of Chemistry and Environmental ScienceKey Laboratory of Chemical Biology of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of EducationHebei University Baoding 071002 P.R. China
| | - Jinchong Xiao
- College of Chemistry and Environmental ScienceKey Laboratory of Chemical Biology of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of EducationHebei University Baoding 071002 P.R. China
| |
Collapse
|
|
11
|
Li M, Wang Y, Zhang D, Duan L, Chen C. Axially Chiral TADF‐Active Enantiomers Designed for Efficient Blue Circularly Polarized Electroluminescence. Angew Chem Int Ed Engl 2020; 59:3500-3504. [DOI: 10.1002/anie.201914249] [Citation(s) in RCA: 119] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 12/01/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Meng Li
- CAS Key Laboratory of Molecular Recognition and FunctionInstitute of ChemistryChinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yin‐Feng Wang
- CAS Key Laboratory of Molecular Recognition and FunctionInstitute of ChemistryChinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Dongdong Zhang
- Department of ChemistryTsinghua University Beijing 100084 China
| | - Lian Duan
- Department of ChemistryTsinghua University Beijing 100084 China
| | - Chuan‐Feng Chen
- CAS Key Laboratory of Molecular Recognition and FunctionInstitute of ChemistryChinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| |
Collapse
|
|
12
|
Li M, Wang Y, Zhang D, Duan L, Chen C. Axially Chiral TADF‐Active Enantiomers Designed for Efficient Blue Circularly Polarized Electroluminescence. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914249] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Meng Li
- CAS Key Laboratory of Molecular Recognition and FunctionInstitute of ChemistryChinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yin‐Feng Wang
- CAS Key Laboratory of Molecular Recognition and FunctionInstitute of ChemistryChinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Dongdong Zhang
- Department of ChemistryTsinghua University Beijing 100084 China
| | - Lian Duan
- Department of ChemistryTsinghua University Beijing 100084 China
| | - Chuan‐Feng Chen
- CAS Key Laboratory of Molecular Recognition and FunctionInstitute of ChemistryChinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| |
Collapse
|
|
13
|
Nishida JI, Kawakami Y, Yamamoto S, Matsui Y, Ikeda H, Hirao Y, Kawase T. Synthesis and Photophysical Studies of Dibenzophosphole Oxides with D-A-D Triad Structures. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900189] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jun-ichi Nishida
- Department of Applied Chemistry; Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji, Hyogo 671-2280 Japan
| | - Yoshihiro Kawakami
- Department of Applied Chemistry; Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji, Hyogo 671-2280 Japan
| | - Shun Yamamoto
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 Japan
| | - Yasunori Matsui
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 Japan
- The Research Institute for Molecular Electronic Devices (RIMED); Graduate School of Engineering; Osaka Prefecture University, 11 Gakuen-cho, Naka-ku, Sakai, Osaka; 599-8531 Japan
| | - Hiroshi Ikeda
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 Japan
- The Research Institute for Molecular Electronic Devices (RIMED); Graduate School of Engineering; Osaka Prefecture University, 11 Gakuen-cho, Naka-ku, Sakai, Osaka; 599-8531 Japan
| | - Yasukazu Hirao
- Department of Chemistry; Graduate School of Science; Osaka University; 560-0043 Japan
| | - Takeshi Kawase
- Department of Applied Chemistry; Graduate School of Engineering; University of Hyogo; 2167 Shosha, Himeji, Hyogo 671-2280 Japan
| |
Collapse
|
|
14
|
Realizing performance improvement of blue thermally activated delayed fluorescence molecule DABNA by introducing substituents on the para-position of boron atom. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2018.04.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
|
15
|
Li M, Li SH, Zhang D, Cai M, Duan L, Fung MK, Chen CF. Stable Enantiomers Displaying Thermally Activated Delayed Fluorescence: Efficient OLEDs with Circularly Polarized Electroluminescence. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800198] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Meng Li
- CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Si-Hua Li
- Institute of Functional Nano & Soft Materials (FUNSOM); Soochow University; Suzhou Jiangsu 215123 China
| | - Dongdong Zhang
- Department of Chemistry; Tsinghua University; Beijing 100084 China
| | - Minghan Cai
- Department of Chemistry; Tsinghua University; Beijing 100084 China
| | - Lian Duan
- Department of Chemistry; Tsinghua University; Beijing 100084 China
| | - Man-Keung Fung
- Institute of Functional Nano & Soft Materials (FUNSOM); Soochow University; Suzhou Jiangsu 215123 China
| | - Chuan-Feng Chen
- CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| |
Collapse
|
|
16
|
Li M, Li SH, Zhang D, Cai M, Duan L, Fung MK, Chen CF. Stable Enantiomers Displaying Thermally Activated Delayed Fluorescence: Efficient OLEDs with Circularly Polarized Electroluminescence. Angew Chem Int Ed Engl 2018; 57:2889-2893. [DOI: 10.1002/anie.201800198] [Citation(s) in RCA: 246] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Meng Li
- CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Si-Hua Li
- Institute of Functional Nano & Soft Materials (FUNSOM); Soochow University; Suzhou Jiangsu 215123 China
| | - Dongdong Zhang
- Department of Chemistry; Tsinghua University; Beijing 100084 China
| | - Minghan Cai
- Department of Chemistry; Tsinghua University; Beijing 100084 China
| | - Lian Duan
- Department of Chemistry; Tsinghua University; Beijing 100084 China
| | - Man-Keung Fung
- Institute of Functional Nano & Soft Materials (FUNSOM); Soochow University; Suzhou Jiangsu 215123 China
| | - Chuan-Feng Chen
- CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| |
Collapse
|
|
17
|
Kita Y, Nishida JI, Nishida S, Matsui Y, Ikeda H, Hirao Y, Kawase T. Charge-Transfer and Arrangement Effects on Delayed Photoluminescence from Phthalimide Cocrystals. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700112] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yasuyuki Kita
- Department of Applied Chemistry, Graduate School of Engineerin; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| | - Jun-ichi Nishida
- Department of Applied Chemistry, Graduate School of Engineerin; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| | - Shota Nishida
- Department of Applied Chemistry, Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Yasunori Matsui
- Department of Applied Chemistry, Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
- The Research Institute for Molecular Electronic Devices (RIMED); Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Hiroshi Ikeda
- Department of Applied Chemistry, Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
- The Research Institute for Molecular Electronic Devices (RIMED); Osaka Prefecture University; 1-1 Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Yasukazu Hirao
- Department of Chemistry, Graduate School of Science; Osaka University, Toyonaka; Osaka 560-0043 Japan
| | - Takeshi Kawase
- Department of Applied Chemistry, Graduate School of Engineerin; University of Hyogo; 2167 Shosha, Himeji Hyogo 671-2280 Japan
| |
Collapse
|