Abstract In this study, a new synthetic route was developed to prepare UV-cured titanium hybrid optical materials. Transparent high refractive index titanium hybrid optical materials were prepared by means of non-hydrolyzed sol-gel and UV curing. The experimental results show: titanium was successfully introduced into the silicone chain in the form of Ti-O-Si chemical bonds. The materials have high light transmittance (>95%) in the visible light region, high thermal stability and tunable refractive index (1.6533–1.8145) at 486 nm. Our study provides a new ideal for preparing high refractive index UV-cured titanium hybrid optical materials for potential optical applications.

中文翻译：

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高折射率紫外光固化钛杂化光学材料的制备及性能

摘要 本研究开发了一条新的合成路线来制备紫外光固化钛杂化光学材料。采用非水解溶胶凝胶法和紫外光固化法制备了透明的高折射率钛杂化光学材料。实验结果表明：钛成功地以Ti-O-Si化学键的形式引入到硅链中。该材料在可见光区域具有高透光率 (>95%)、高热稳定性和 486 nm 处的可调折射率 (1.6533–1.8145)。我们的研究为制备用于潜在光学应用的高折射率紫外线固化钛混合光学材料提供了新的理想选择。