Results 11 to 20 of about 4,421,216 (187)

Biobased and biodegradable films exhibiting circularly polarized room temperature phosphorescence

Nature Communications
There is interest in developing sustainable materials displaying circularly polarized room-temperature phosphorescence, which have been scarcely reported.
Mengnan Cao, Yiran Ren, Yue Wu, Jingjie Shen, Shujun Li, Zhen-Qiang Yu, Shouxin Liu, Jian Li, Orlando J. Rojas, Zhijun Chen   +9 more
doaj   +2 more sources

Nylons with Highly-Bright and Ultralong Organic Room-Temperature Phosphorescence

Nature Communications
Endowing the widely-used synthetic polymer nylon with high-performance organic room-temperature phosphorescence would produce advanced materials with a great potential for applications in daily life and industry. One key to achieving this goal is to find
Dian-Xue Ma, Zhong-Qiu Li, Kun Tang, Zhong-Liang Gong, Jiang-Yang Shao, Yu-Wu Zhong   +5 more
doaj   +2 more sources

Photoactivated room temperature phosphorescence from lignin

Nature Communications
Sustainable photoactivated room temperature phosphorescent materials exhibit great potential but are difficult to obtain. Here, we develop photoactivated room temperature phosphorescent materials by covalently attaching lignin to polylactic acid, where ...
Jingyi Zhou, Bing Tian, Yingxiang Zhai, Min Wang, Shouxin Liu, Jian Li, Shujun Li, Tony D. James, Zhijun Chen   +8 more
doaj   +2 more sources

Urea-formaldehyde resin room temperature phosphorescent material with ultra-long afterglow and adjustable phosphorescence performance

Nature Communications
Organic room-temperature phosphorescence materials have attracted extensive attention, but their development is limited by the stability and processibility.
Wensheng Xu, Bowei Wang, Shuai Liu, Wangwang Fang, Qinglong Jia, Jiayi Liu, Changchang Bo, Xilong Yan, Yang Li, Ligong Chen   +9 more
doaj   +2 more sources

More Than Carbazole Derivative Activates Room Temperature Ultralong Organic Phosphorescence of Benzoindole Derivative [PDF]

, 2021
Herein, we report four carbazole/1H-benzo[f]indole (Cz/Bd) derivatives with increasing Bd substitution (Bd number=0~3), which give a general mechanism for Bd-based ultralong organic phosphorescence.
Zewei, Li, Huiwen, Jin, Xinru, Jia, Zhiyong, Ma, Mingxing, Chen, Hong, Jiang, Xue, Zhang, Chen, Qian, Zhimin, Ma, Xiaohua, Fu   +9 more
core   +2 more sources

Hydrogen Bonding-Induced Oxygen Clusters and Long-Lived Room Temperature Phosphorescence from Amorphous Polylols [PDF]

, 2022
The study of non-conjugated luminescent polymers (NCLPs) with fluorescence and long-lived room-temperature phosphorescence is of great significance for revealing the essence of NCLPs luminescence, which has gradually attracted the attention of ...
Bin, Liu, Zi-Shan , Yan, Shengliang , Hu, Ya-Ling , Wang, Hao-Ke , Zhang, Kang , Chen, Hai-Ru , Li, Xing-Hong , Zhang, Bo , Chu, Yong-Zhen , Yang   +9 more
core   +2 more sources

Switching Singlet Exciton to Triplet for Efficient Pure Organic Room-Temperature Phosphorescence by Rational Molecular Design [PDF]

, 2023
The design and regulation of phosphor are attractive but challenging due to the spin-forbidden intersystem crossing (ISC) process. Here, a new perspective on the enhancement of ISC was proposed and demonstrated. Different from current strategies, the ISC
Xiang, Ma, Yiwei, Liu, He, Tian, Liangwei, Ma   +3 more
core   +2 more sources

Room-Temperature Phosphorescence of a Supercooled Liquid: Kinetic Stabilization by Desymmetrization [PDF]

, 2021
Metal-free single component liquid, developed by desymmetrizing C2-symmetrical diketone, exhibits room-temperature phosphorescence (RTP) and phosphorescent thermochromism in air.
Takuji, Ogawa, Mao, Komura, Yosuke, Tani
core   +2 more sources

Efficient Room-Temperature Phosphorescence of Covalent Organic Frameworks through Covalent Halogen Doping [PDF]

, 2022
Organic room-temperature phosphorescence, a spin-forbidden radiative process, has emerged as an interesting but rare phenomenon with multiple potential applications in optoelectronic devices, biosensing, and anticounterfeiting.
Cory, Ruchlin, Yuze, Tao, Hatem M., Titi, Dmytro F., Perepichka, Ehsan, Hamzehpoor, Cheng-Hao, Liu   +5 more
core   +2 more sources

Room-Temperature Phosphorescence in the Amorphous State Enhanced by Copolymerization and Host–Guest Complexation

, 2022
Organic room-temperature phosphorescence (RTP) has received much attention, and yet most organic RTP materials are in the crystalline state, limiting their wide applications.
Feihe Huang (1438840), Errui Li (4531807), Hao Xing (1796146), Weijie Zhu (581079), Huangtianzhi Zhu (3128715)   +4 more
core   +5 more sources