Water-induced ultralong room temperature phosphorescence by constructing hydrogen-bonded networks
| العنوان: | Water-induced ultralong room temperature phosphorescence by constructing hydrogen-bonded networks |
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| المؤلفون: | Lin Dong, Ya-Chuan Liang, Zhen Liu, Xue-Ying Wu, Chongxin Shan, Qian Liu, Wen-Jie Wu, Yuan Shang, Kai-Kai Liu, Qi Zhao |
| المصدر: | Nano Research. 13:875-881 |
| بيانات النشر: | Springer Science and Business Media LLC, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Materials science, Hydrogen, business.industry, chemistry.chemical_element, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, Atomic and Molecular Physics, and Optics, 0104 chemical sciences, Multilevel data, chemistry, Molecular motion, Optoelectronics, General Materials Science, Electrical and Electronic Engineering, 0210 nano-technology, business, Phosphorescence |
| الوصف: | Room temperature phosphorescence (RTP) materials show potential applications in information security and optoelectronic devices, but it is still a challenge to achieve RTP in organic materials under water ambient due to the unstable property of triplet states. Herein, water-induced RTP has been demonstrated in the organic microrod (OMR). Noting that the RTP intensity of the as-prepared OMR is greatly enhanced when water is introduced, and the reason for the enhancement can be attributed to the formation of hydrogen-bonded networks inside the OMR. The hydrogen-bonded networks can confine the molecular motion effectively, leading to the stability of triplet states; thus the lifetime of the OMR can reach 1.64 s after introducing water. By virtue of the long lifetime of the OMR in the presence of water, multilevel data encryption based on the OMR has been demonstrated. |
| تدمد: | 1998-0000 1998-0124 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::efc327e6ba0cf1d959a83a80e2163278 https://doi.org/10.1007/s12274-020-2710-3 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........efc327e6ba0cf1d959a83a80e2163278 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 19980000 19980124 |
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