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Tiwari A, Khan SA, Kher RS, Dhoble SJ, Chandel ALS. Synthesis, characterization and optical properties of polymer-based ZnS nanocomposites. LUMINESCENCE 2015; 31:428-432. [DOI: 10.1002/bio.2978] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 05/27/2015] [Accepted: 06/20/2015] [Indexed: 11/06/2022]
Affiliation(s)
- A. Tiwari
- Department of Chemistry; Government Lahiri College; Chirimiri 497449 India
| | - S. A. Khan
- Government College Seepat; Bilaspur 495555; India
| | - R. S. Kher
- Department of Physics; Government E. R. R. PG Science College; Bilaspur 495006 India
| | - S. J. Dhoble
- Department of Physics; RTM Nagpur University; Nagpur 440033 India
| | - A. L. S. Chandel
- Department of Chemistry; Government E. R. R. PG Science College; Bilaspur 495006 India
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Zhang Y. Synthesis and photoluminescence study of zinc sulfide–poly(arylene ether ketone) nanocomposite materials. HIGH PERFORM POLYM 2015. [DOI: 10.1177/0954008315576781] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Zinc sulfide (ZnS)–poly (arylene ether ketone) (PAEK) nanocomposites (NCs) were synthesized in dimethylformamide solution by carboxylic-functionalized hyperbranched PAEK (ACA-HPAEK) as surface modifier without ligand exchange. The changes in the photoluminescence (PL) of ZnS-PAEK NCs with different reaction times, zinc ion (Zn2+)/thiourea ratios, and ZnS/ACA-HPAEK ratios were investigated, aiming at producing the novel NC with distinct luminescence properties. Fourier transform infrared spectroscopy and high-resolution analytical transmission electron microscopy were used to confirm the formation of ZnS quantum dots with small particle size. Ultraviolet–visible spectroscopy and PL spectroscopy were used to characterize the luminescence properties of NCs. The results of differential scanning calorimetry and thermogravimetric analysis showed that the NCs exhibited excellent heat resistance. At last, the novel ZnS-PAEK NCs with distinct luminescence properties and excellent heat resistance were obtained.
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Affiliation(s)
- Yinan Zhang
- Research Center for Nanotechnology, Changchun University of Science and Technology, Changchun, China
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