Loaded potassium-doped zinc oxide nanoparticle borneol-based hydrogel and preparation method thereof

The invention provides a loaded potassium-doped zinc oxide nanoparticle borneol-based hydrogel and a preparation method thereof. The preparation method comprises the following steps: firstly, preparing borneol-based hydrogel from hydroxyethyl methylacrylate, N, N-dimethylallylamine, isobornyl acrylate and acrylic acid, then taking the borneol-based hydrogel as a skeleton, taking zinc acetate and potassium chloride as raw materials, and preparing the borneol-based hydrogel-zinc acetate composite material through a hydrothermal method. And preparing the loaded potassium-doped zinc oxide nanoparticle borneol-based hydrogel by adopting a low-temperature in-situ sol-gel method. The hydrogel composite material prepared by the invention not only has good thermal stability, visible light capturing ability and antibacterial property, but also has excellent light degradation efficiency on dyes under visible light, and has wide application prospects in the field of wastewater treatment. 本发明提供了一种负载钾掺杂的氧化锌纳米颗粒龙脑基水凝胶及其制备方法