Immobilization of Mn-doped ZnS quantum dots on surface functionalized multi-walled carbon nanotubes: Studies on their optical properties
Article
Kumar, Nanjundan Ashok, Kim, Sung Hun, Kwon, Tae Ha, Lim, Kwon Taek and Jeong, Yeon Tae. 2011. "Immobilization of Mn-doped ZnS quantum dots on surface functionalized multi-walled carbon nanotubes: Studies on their optical properties." Synthesis and Reactivity in Inorganic, Metal Organic, and Nano Metal Chemistry. 41 (2), pp. 121-126. https://doi.org/10.1080/15533174.2010.538022
Article Title | Immobilization of Mn-doped ZnS quantum dots on surface functionalized multi-walled carbon nanotubes: Studies on their optical properties |
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Article Category | Article |
Authors | Kumar, Nanjundan Ashok, Kim, Sung Hun, Kwon, Tae Ha, Lim, Kwon Taek and Jeong, Yeon Tae |
Journal Title | Synthesis and Reactivity in Inorganic, Metal Organic, and Nano Metal Chemistry |
Journal Citation | 41 (2), pp. 121-126 |
Number of Pages | 6 |
Year | 2011 |
Publisher | Taylor & Francis |
Place of Publication | United States |
ISSN | 0094-5714 |
1553-3174 | |
1553-3182 | |
Digital Object Identifier (DOI) | https://doi.org/10.1080/15533174.2010.538022 |
Web Address (URL) | https://www.tandfonline.com/doi/full/10.1080/15533174.2010.538022 |
Abstract | Manganese-doped ZnS nanocrystals with an amine capping layer have been synthesized and used to decorate MWNTs. FT-IR spectroscopy was employed to characterize the initial changes in surface functionalities. The MWNTs were then acylated with thionyl chloride, and further, the amine capped Mn-doped ZnS semiconductor nanocrystal quantum dots (QDs) were covalently immobilized on the acylated MWNTs. The resulting Mn-doped ZnS QDs and the hybrids with carbon nanotubes were characterized by UV-Vis spectrometer, phosphorescence measurements, and XRD. High resolution TEM and EDX studies were performed to confirm the immobilization of QDs onto the nanotubes. |
Keywords | carbon nanotubes; decoration; hybrid nanostructures; surface functionalization; ZnS quantum dots |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 340301. Inorganic materials (incl. nanomaterials) |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
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