Eco-friendly synthesis of TiO<sub>2sub>, Au and Pt doped TiO<sub>2sub> nanoparticles for dye sensitized solar cell applications and evaluation of toxicity
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- 作者：K. Gopinath<sup>asup> ; S. Kumaraguru<sup>csup> ; K. Bhakyaraj<sup>csup> ; S. Thirumal<sup>asup> ; A. Arumugam<sup>asup><sup> ; sup><sup>bsup><sup> ; sup><sup>ayyakannuarumugam@gmail.com" class="auth_mail" title="E-mail the corresponding authorsup>
- 关键词：Terminalia arjuna ; Phytosynthesis ; Metal oxide nanoparticles ; Photoanode ; Antimicrobial activities ; Non-toxicity
- 刊名：Superlattices and Microstructures
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：92
- 期：Complete
- 页码：100-110
- 全文大小：3414 K
文摘
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Novel eco-friendly synthesis of pure TiO<sub>2sub>, Au and Pt doped TiO<sub>2sub> NPs using Terminalia arjuna bark extract.
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NPs were characterized by XRD, Raman, PL, SEM with EDX, TEM, UV-Vis-DRS and ART-FT-IR analysis.
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Two step synthesis and NPs were of near spherical shape with an average size from 5 to 10 nm.
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The conversion efficiency of 3.44% for Au
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Synthesized NPs antibacterial and antifungal studies proves the non-toxic and eco-friendly nature of the materials.