聚合物调控二氧化钛柱撑蒙脱石及对有机污染物的光催化降解作用研究

聚合物调控二氧化钛柱撑蒙脱石及对有机污染物的光催化降解作用研究摘要本文研究了聚合物调控二氧化钛柱撑蒙脱石及对有机污染物的光催化降解作用。通过考察聚合物对二氧化钛和蒙脱石的表面结构、界面层厚度和电荷迁移

聚合物调控二氧化钛柱撑蒙脱石及对有机污染物的光 催化降解作用研究 摘要 本文研究了聚合物调控二氧化钛柱撑蒙脱石及对有机污染物的光催 化降解作用。通过考察聚合物对二氧化钛和蒙脱石的表面结构、界面层 厚度和电荷迁移率等方面的调控作用，得出了一系列结论。其中，表明 了聚合物的引入能够有效地提高二氧化钛和蒙脱石的光催化降解效率， 并且对于不同的有机污染物，聚合物的调控作用有所不同。本研究提供 了一种新的方法，可以通过聚合物调控纳米材料的表面性质，以提高其 催化活性和效率，并为实现更高效、可持续的环境治理提供了新的思 路。 关键词：聚合物；二氧化钛；蒙脱石；光催化降解；有机污染物 Abstract This study investigated the effect of polymer regulation on the surface structure and charge transfer rate of titanium dioxide supported by montmorillonite and its photocatalytic degradation of organic pollutants. Aseries of conclusions were drawn by analyzing the role of polymers in controlling the surface structure, interfacial layer thickness, and charge transfer rate of titanium dioxide and montmorillonite. It was found that the introduction of polymers can effectively improve the photocatalytic degradation efficiency of titanium dioxide and montmorillonite, and the regulation effect of polymers on different organic pollutants is different. The present study provides anew method for regulating the surface properties of nanomaterials by polymers, thereby improving the catalytic activity and efficiency, and a new idea for achieving more efficient and sustainable environmental remediation. Keywords: polymer; titanium dioxide; montmorillonite; photocatalytic degradation; organic pollutants 1. 引言