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https://elib.bsu.by/handle/123456789/288660
Заглавие документа: | Sharp fluorescence nanofiber network of CdSe/CdS core-shell nanoplatelets in polyvinylpyrrolidone |
Авторы: | Han, Dongni Yang, Lanlan Hu, Zhongyi Du, Zhonglin Wang, Yao Yuan, Ze Wang, Qiao Artemyev, Mikhail Tang, Jianguo |
Тема: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Химия |
Дата публикации: | 2020 |
Издатель: | Science Society of Thailand under Royal Patronage |
Библиографическое описание источника: | ScienceAsia 2020;46(5):595-601. |
Аннотация: | n this work, a novel nanofiber network of colloidal semiconductor CdSe/CdS nanoplatelets (NPLs)/polyvinylpyrrolidone (PVP) with characteristics of porous membranes has successfully been fabricated via the electrospinning technique, in which NPLs and PVP were used as fluorescence agent and fiber matrix, respectively. Firstly, the CdSe core NPLs with quasi 2D geometry was synthesized, and the epitaxial growth of the CdS shells was performed by the atomic layer deposition (c-ALD) method at room temperature. CdSe/CdS core-shell NPLs with a narrow, ca. 20 nm photoluminescence band were blended with PVP dissolved in ethanol-trichloroethylene mixture; and hybrid polymer-NPLs fibers were obtained through the electrospinning technique. The final nanofiber network exhibits the excellent optical properties of the NPLs, which has potential for separation and absorption of pollutants and isolation of microorganisms. |
URI документа: | https://elib.bsu.by/handle/123456789/288660 |
DOI документа: | 10.2306/SCIENCEASIA1513-1874.2020.082 |
Scopus идентификатор документа: | 85095791495 |
Финансовая поддержка: | This work was supported by (1) State Key Project of International Cooperation Research (2016YFE0110800, 2017YFE0108300); (2) National Natural Science Foundation of China (51473082); (3) National Program for Introducing Talents of Discipline to Universities (“111” plan); (4) High-End Foreign Talent Project; (5) Double Hundred Foreign Expert Project of Shandong, China; (6) 1st Class Discipline Program of Materials Science of Shandong Province, China. |
Лицензия: | info:eu-repo/semantics/openAccess |
Располагается в коллекциях: | Статьи сотрудников НИИ ФХП |
Полный текст документа:
Файл | Описание | Размер | Формат | |
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scias46_595.pdf | 3,7 MB | Adobe PDF | Открыть |
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