Journal ArticleDOI
Ambient, tunable room temperature phosphorescence from a simple phthalimide phosphor in amorphous polymeric matrix and in crystalline state
TLDR
In this article, a simple phthalimide phosphor derivative is reported, which exhibits visible cyan emissive phosphorescence in solution-processable thin films and orange-red emitting phosphorescence (RTP) in the crystalline state.About:
This article is published in Materials Research Bulletin.The article was published on 2021-10-01. It has received 5 citations till now. The article focuses on the topics: Phosphorescence & Singlet state.read more
Citations
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Journal ArticleDOI
Recent Advances on Host-Guest Material Systems toward Organic Room Temperature Phosphorescence.
Xi Yan,Hao Peng,Yuan Xiang,Juan Wang,Lan Yu,Ye Tao,Huanhuan Li,Wei Huang,Wei Huang,Runfeng Chen +9 more
TL;DR: In this paper, a survey of recent significant advances in the development of host-guest RTP materials divided into three systems including rigid matrix, exciplex, and sensitization are presented.
Journal ArticleDOI
Ultralong Blue Room-temperature Phosphorescence by Cycloalkyl Engineering
Zhenxing Cong,Mengmeng Han,Yuanyuan Fan,Yunhao Fan,Kai-Di Chang,Leyi Xiao,Yufeng Zhang,Xu Zhen,Qianqian Li,Zhen Li +9 more
TL;DR: The development of organic room-temperature phosphorescence (RTP) materials with ultralong lifetimes is desired but remains challenging as discussed by the authors , especially those with blue RTP emission.
Journal ArticleDOI
Amorphous pure organic phosphorescent host-guest complexes with ultralong phosphorescence lifetime and high-temperature tolerance
TL;DR: In this paper , 1-methyl-4-phenylpyridin-1-ium (PMX, X = Cl, PF 6 , Br and I) without afterglow are tightly encapsulated into the cavity of phCB[6] to form amorphous ultralong-lived host-guest phosphorescence complexes.
Journal ArticleDOI
Organic supramolecular room-temperature phosphorescence featuring profound dependence on host–guest binding behaviors
TL;DR: In this paper , three guest compounds (G1, G2 and G3), featuring the same luminescence core (4-(4-bromophenyl)-1-methylpyridinium chloride) and relatively similar molecular phosphorescence properties, can form 1:1 complexes with phCB[6] respectively in an order of descending enwrapping degrees.
Posted ContentDOI
Organic supramolecular room-temperature phosphorescence featuring profound dependence on host-guest binding behaviors
TL;DR: In this article , three guest compounds (G1, G2 and G3), featuring a same luminescence core (4-(4-bromophenyl)-1-methylpyridinium chloride) and relatively similar molecular phosphorescence properties, can form 1:1 complexes with phCB[6] respectively in an order of descending enwrapping degrees.
References
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Journal ArticleDOI
OLEX2: a complete structure solution, refinement and analysis program
TL;DR: OLEX2 seamlessly links all aspects of the structure solution, refinement and publication process and presents them in a single workflow-driven package, with the ultimate goal of producing an application which will be useful to both chemists and crystallographers.
Journal ArticleDOI
Stabilizing triplet excited states for ultralong organic phosphorescence
Zhongfu An,Chao Zheng,Ye Tao,Runfeng Chen,Huifang Shi,Ting Chen,Zhixiang Wang,Huanhuan Li,Renren Deng,Xiaogang Liu,Wei Huang +10 more
TL;DR: A fundamental principle to design organic molecules with extended lifetimes of excited states is outlined, providing a major step forward in expanding the scope of organic phosphorescence applications.
Journal ArticleDOI
Activating efficient phosphorescence from purely organic materials by crystal design
TL;DR: Novel design principles to create purely organic materials demonstrating phosphorescence that can be turned on by incorporating halogen bonding into their crystals are described and a directed heavy atom design principle is demonstrated that will allow for the development of bright and practical purely organic phosphors.
Journal ArticleDOI
A dual-emissive-materials design concept enables tumour hypoxia imaging
TL;DR: A strategy for modulating fluorescence/phosphorescence for a single-component, dual-emissive, iodide-substituted difluoroboron dibenzoylmethane-poly(lactic acid) (BF(2)dbm(I)PLA) solid-state sensor material is reported.
Journal ArticleDOI
Crystallization-Induced Phosphorescence of Pure Organic Luminogens at Room Temperature
Wang Zhang Yuan,Xiao Yuan Shen,Hui Zhao,Jacky Wing Yip Lam,Li Tang,Ping Lu,Chunlei Wang,Yang Liu,Zhiming Wang,Qiang Zheng,Jing Zhi Sun,Yuguang Ma,Ben Zhong Tang +12 more
TL;DR: In this paper, the authors reported efficient phosphorescence from the crystals of benzophenone and its derivatives with a general formula of (X-C6H4)2C═O (X = F, Cl, Br) as well as methyl 4-bromobenzoate and 4,4′-dibromobiphenyl under ambient conditions.