Three polymorphs of one luminogen: how the molecular packing affects the RTP and AIE properties?

2017 ◽  
Vol 5 (36) ◽  
pp. 9242-9246 ◽  
Author(s):  
Jie Yang ◽  
Zichun Ren ◽  
Bin Chen ◽  
Manman Fang ◽  
Zujin Zhao ◽  
...  
Keyword(s):  
Room Temperature ◽  
Molecular Packing ◽  
Room Temperature Phosphorescence ◽  
Aggregation Induced Emission

Three crystalline polymorphs of CzS-CN, which display much different properties of room temperature phosphorescence (RTP) and aggregation-induced emission (AIE), are reported.

Ultralong Room-Temperature Phosphorescence Remarkably Weakened by Halogenation-Induced Molecular Packing in Hexaphenylmelamine Derivatives

2021 ◽  
Author(s):  
Qiang Guo ◽  
Shiyi Zhou ◽  
Xiaoyu Li ◽  
Li Tao ◽  
Mengke Li ◽  
...  
Keyword(s):  
Room Temperature ◽  
Molecular Packing ◽  
Room Temperature Phosphorescence

A series of pure organic halogenated hexaphenylmelamine (HPM) derivatives featuring remarkably weakened ultralong room-temperature phosphorescence (RTP) were meticulously investigated. As the p-substituted atoms of these HPM derivatives sequentially changing from...

Mechanoluminescence or Room‐Temperature Phosphorescence: Molecular Packing‐Dependent Emission Response

2019 ◽  
Vol 58 (48) ◽  
pp. 17297-17302 ◽  
Author(s):  
Jinfeng Wang ◽  
Zhaofei Chai ◽  
Jiaqiang Wang ◽  
Can Wang ◽  
Mengmeng Han ◽  
...  
Keyword(s):  
Room Temperature ◽  
Molecular Packing ◽  
Room Temperature Phosphorescence

scholarly journals Efficient and organic host–guest room-temperature phosphorescence: tunable triplet–singlet crossing and theoretical calculations for molecular packing

2021 ◽  
Author(s):  
Yunxiang Lei ◽  
Junfang Yang ◽  
Wenbo Dai ◽  
Yisha Lan ◽  
Jianhui Yang ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Room Temperature ◽  
Molecular Conformation ◽  
Theoretical Calculations ◽  
Molecular Packing ◽  
Room Temperature Phosphorescence ◽  
Dynamics Simulations

Molecular dynamics simulations were used to simulate the molecular conformation and interaction between hosts and guests. This work provides a new concept for the study of molecular packing for the investigation of the luminescence mechanism.

Mechanoluminescence or Room‐Temperature Phosphorescence: Molecular Packing‐Dependent Emission Response

2019 ◽  
Vol 131 (48) ◽  
pp. 17457-17462 ◽  
Author(s):  
Jinfeng Wang ◽  
Zhaofei Chai ◽  
Jiaqiang Wang ◽  
Can Wang ◽  
Mengmeng Han ◽  
...  
Keyword(s):  
Room Temperature ◽  
Molecular Packing ◽  
Room Temperature Phosphorescence

scholarly journals Approaching aggregated state chemistry accelerated by aggregation-induced emission

2020 ◽  
Author(s):  
Yujun Xie ◽  
Zhen Li
Keyword(s):  
Room Temperature ◽  
Practical Application ◽  
Design Strategies ◽  
Room Temperature Phosphorescence ◽  
Aggregation Induced Emission ◽  
Research Areas ◽  
New Research

Abstract The foundation of aggregation-induced emission (AIE) has greatly affected the design strategies of luminous materials, and accelerated the relevant theoretical and practical application investigation. The AIE concept also inspires the exploration on “aggregated state chemistry” and enlightens new research areas of room-temperature phosphorescence and mechanoluminescence.

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