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Chintada Vinod Babu Gurugubelli Thirumala Rao Koutavarapu Ravindranadh 《Journal of Materials Science: Materials in Electronics》2022,33(2):950-958
Journal of Materials Science: Materials in Electronics - Electroless ZnO-reinforced Ni–P coatings are developed on mild steel substrates in the Electroless bath, which contains an optimum... 相似文献
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Bathula Babu Ravindranadh Koutavarapu V.V.N. Harish Jaesool Shim Kisoo Yoo 《Ceramics International》2019,45(5):5743-5750
In recent years, visible-light-driven metal–semiconductor nanocomposites have emerged as a suitable material for the decomposition of various water and air pollutants. In this work, a novel plasmonic Au nanoparticle (NP)/SnO2 quantum dot (SQD) nanocomposite photocatalysts were prepared via a one-step solvothermal technique. The as-prepared plasmonic photocatalysts were characterized by various techniques, and the results established the formation of Au/SQD nanocomposites. The photocatalytic activity of the as-prepared plasmonic Au/SQD nanocomposites was examined by the degradation of Rhodamine B (RhB) at room temperature under visible light, and the Au/SQD photocatalyst, prepared using 1.0?g of tin chloride, exhibited a higher rate constant of RhB degradation than pristine SQDs. This exceptional improvement in catalytic performance under visible light is ascribed to a shift of the band gap from the ultraviolet to the visible region. The surface plasmon resonance effect of Au NPs and the synergistic coupling of the metal and the semiconductor QDs also played a vital role in enhancing the catalytic performance. The process of the photocatalytic degradation of RhB by the Au/SQD nanocomposites under visible light is described. 相似文献
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Uppada Sudhakar Koona Ramji Chintada Vinod Babu Koutavarapu Ravindranadh 《SILICON》2023,15(2):793-803
Silicon - Improvements in physical and mechanical properties of structures are essential for industrial applications. Electroless coatings are among the most suitable choices for this purpose. To... 相似文献
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