Veziroglu Salih
Chair for Multicomponent Materials, Department of Materials Science, Faculty of Engineering, Kiel University (CAU), Kaiserstr. 2, 24143 Kiel, Germany.
Kiel Nano, Surface and Interface Science KiNSIS, Kiel University, Christian Albrechts-Platz 4, 24118 Kiel, Germany.
Materials (Basel). 2024 Mar 15;17(6):1354. doi: 10.3390/ma17061354.
Noble metal/semiconductor nanocomposites have been synthesized using various methods, including precipitation and hydrothermal and electrochemical processes. Among these, the photodeposition method stands out for its simplicity, without the need for high temperatures, redox agents, or complex steps. This method facilitates the control over noble metal nanoparticle size by adjusting parameters such as metal precursor concentration, irradiation time, and power. However, understanding the interaction between solid and liquid interfaces, particularly the role of solution viscosity in the growth process, remains a challenge. This knowledge is crucial for precise control over nanoparticle size and distribution. Our study highlights the influence of viscosity, manipulated through different alcohols, on the formation of Ag nanostructures on TiO thin films via photodeposition, offering insights into optimizing nanocomposite synthesis.
贵金属/半导体纳米复合材料已通过多种方法合成，包括沉淀法、水热法和电化学法。其中，光沉积法因其简单性脱颖而出，无需高温、氧化还原剂或复杂步骤。该方法通过调整金属前驱体浓度、辐照时间和功率等参数，便于控制贵金属纳米颗粒的尺寸。然而，了解固液界面之间的相互作用，特别是溶液粘度在生长过程中的作用，仍然是一个挑战。这一知识对于精确控制纳米颗粒的尺寸和分布至关重要。我们的研究强调了通过不同醇类控制粘度对通过光沉积在TiO薄膜上形成Ag纳米结构的影响，为优化纳米复合材料的合成提供了见解。
