Dense π-stacking of flexible ligands fixed in interpenetrating Zn(ii) MOF exhibiting long-lasting phosphorescence and efficient carrier transport

2020 ◽  
Vol 49 (29) ◽  
pp. 9961-9964
Author(s):  
Mei-Li Zhang ◽  
Ye Bai ◽  
Xiao-Gang Yang ◽  
Yan-Jin Zheng ◽  
Yi-Xia Ren ◽  
...  
Keyword(s):  
Carrier Transport ◽  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Phosphorescence Lifetime ◽  
Π Stacking ◽  
Flexible Ligands

Dense π-stacking of flexible ligands fixed in three-fold interpenetrating Zn(ii) MOF exhibits long-lived room temperature phosphorescence lifetime up to 91 ms and efficient electro-hole separation.

Ultralong lifetime room temperature phosphorescence and dual-band waveguide behavior of phosphoramidic acid oligomers

2020 ◽  
Vol 8 (22) ◽  
pp. 7330-7335 ◽  
Author(s):  
Zheng-Fei Liu ◽  
Xue Chen ◽  
Wei Jun Jin
Keyword(s):  
Quantum Yield ◽  
Optical Waveguide ◽  
Room Temperature ◽  
Dual Band ◽  
High Quantum Yield ◽  
Room Temperature Phosphorescence ◽  
Phosphorescence Lifetime ◽  
High Quantum ◽  
New System

The phosphoramidic acid oligomer as an organic non-conjugated RTP system is proposed. The new system not only has ultralong phosphorescence lifetime up to 777 ms and high quantum yield, but also displays dual-band optical waveguide behavior.

Carbonized Polymer Dots with Tunable Room-Temperature Phosphorescence Lifetime and Wavelength

2020 ◽  
Vol 12 (34) ◽  
pp. 38593-38601 ◽  
Author(s):  
Chunlei Xia ◽  
Shoujun Zhu ◽  
Shi-Tong Zhang ◽  
Qingsen Zeng ◽  
Songyuan Tao ◽  
...  
Keyword(s):  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Phosphorescence Lifetime ◽  
Polymer Dots

scholarly journals Highly emissive carbazole-based gold(i) complex with a long room-temperature phosphorescence lifetime and self-reversible mechanochromism characteristics

RSC Advances ◽  
2017 ◽  
Vol 7 (25) ◽  
pp. 15112-15115 ◽  
Author(s):  
Zhao Chen ◽  
Gang Liu ◽  
Renjie Wang ◽  
Shouzhi Pu
Keyword(s):  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Phosphorescence Lifetime

A gold(i) complex with long room-temperature phosphorescence lifetime has been reported. The luminogen exhibits self-reversible mechanochromic behavior.

Unexpected long room-temperature phosphorescence lifetimes of up to 1.0 s observed in iodinated molecular systems

2021 ◽  
Author(s):  
Junbo Li ◽  
Xuepu Wang ◽  
Yingtong Pan ◽  
Yan Sun ◽  
Guangming Wang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Phenyl Benzoate ◽  
Phosphorescence Lifetime ◽  
Molecular Systems

We report an unexpected long room-temperature phosphorescence lifetime of up to 1.0 s by doping iodinated difluoroboron(iii) β-diketonate (IBF2) into phenyl benzoate matrices. In contrast, IBF2 powders alone show insignificant afterglow even at 77 K.

scholarly journals Thermally activated delayed fluorescence with a narrow emission spectrum and organic room temperature phosphorescence by controlling spin–orbit coupling and phosphorescence lifetime of metal-free organic molecules

2018 ◽  
Vol 6 (20) ◽  
pp. 5434-5443 ◽  
Author(s):  
Piotr Pander ◽  
Agnieszka Swist ◽  
Radoslaw Motyka ◽  
Jadwiga Soloducho ◽  
Fernando B. Dias ◽  
...  
Keyword(s):  
Room Temperature ◽  
Organic Molecules ◽  
Delayed Fluorescence ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Room Temperature Phosphorescence ◽  
Phosphorescence Lifetime ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Narrow Emission

A novel acridone derivative is presented showing TADF and narrow blue electroluminescence.

D–A–D-type bipolar host materials with room temperature phosphorescence for high-efficiency green phosphorescent organic light-emitting diodes

2020 ◽  
Vol 8 (5) ◽  
pp. 1871-1878 ◽  
Author(s):  
Fei Wang ◽  
Jing Sun ◽  
Mingli Liu ◽  
Huifang Shi ◽  
Huili Ma ◽  
...  
Keyword(s):  
Carrier Transport ◽  
Room Temperature ◽  
High Efficiency ◽  
Organic Light Emitting Diodes ◽  
Room Temperature Phosphorescence ◽  
Light Emitting ◽  
Molecular Arrangement ◽  
Organic Light ◽  
Host Materials ◽  
High Efficient

Bipolar host materials with D–A architectures play an important role in the high efficient PhOLEDs owing to the excellent carrier transport capability, which could be optimized by tight and regular molecular arrangement.

Hexanuclear Zn(II)-Induced Dense π-Stacking in a Metal–Organic Framework Featuring Long-Lasting Room Temperature Phosphorescence

2020 ◽  
Vol 59 (15) ◽  
pp. 10395-10399 ◽  
Author(s):  
Xiao-Gang Yang ◽  
Zhi-Min Zhai ◽  
Xiao-Min Lu ◽  
Jian-Hua Qin ◽  
Fei-Fei Li ◽  
...  
Keyword(s):  
Room Temperature ◽  
Metal Organic Framework ◽  
Room Temperature Phosphorescence ◽  
Π Stacking ◽  
Metal Organic ◽  
Organic Framework
Sign in / Sign up

Export Citation Format

Share Document