Conference proceeding
Preparation and characterization of poly(vinyl alcohol) nanofibers containing ZnS nanopaticles via electrospinning
Nanoscience and Technology, v 121-123, pp 641-644
01 Jan 2007
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Poly(vinyl alcohol) (PVA) nanofibers containing functional ZnS nanoparticles have been successfully prepared by electrospinning technique. The ZnS/PVA mixture solution for electrospinning was obtained by reacting Zn(Ac)(2) with Na2S in the PVA aqueous solution. Scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD) analyses revealed that the morphology of the ZnS/PVA nanofibers consists of the dispersion of ZnS nanopaticles with cubic structure in PVA nanofibers. The coordinations between -OH and Zn2+ were characterized by infrared spectroscopy. The photoluminescence spectroscopy studies showed that the ZnS/PVA nanofibers had a strong blue-violet emission band at 450 nm, which may be associated with defect-related emission of the ZnS.
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Details
- Title
- Preparation and characterization of poly(vinyl alcohol) nanofibers containing ZnS nanopaticles via electrospinning
- Creators
- H. Y. Wang - Jilin UniversityY. Y. Zhao - Jilin UniversityZ. Y. Li - Jilin UniversityX. F. Lu - Jilin UniversityC. Wang - Jilin UniversityY. Wei - Drexel University
- Publication Details
- Nanoscience and Technology, v 121-123, pp 641-644
- Series
- Solid State Phenomena
- Publisher
- Trans Tech Publications Ltd
- Number of pages
- 4
- Grant note
- DuPont Company through a Young Faculty 50473008; 20320120169 / National Natural Science Foundation of China (NSFC) 2001CB610505 / National 973 Project; National Basic Research Program of China
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Marketing
- Web of Science ID
- WOS:000244739900151
- Other Identifier
- 991019168851304721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Materials Science, Multidisciplinary
- Nanoscience & Nanotechnology
- Physics, Applied
- Physics, Condensed Matter