一种高透光低雾度的热致变色钙钛矿玻璃及其制备方法和应用
By optimizing the material ratio and annealing environment, a thermochromic perovskite glass with high light transmittance and low haze was prepared, solving the problems of harsh preparation process and insufficient optical performance in the existing technology, and achieving efficient improvement in optical performance and enhanced adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SOUTHEAST UNIV
- Filing Date
- 2026-03-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing thermochromic perovskite smart windows have demanding fabrication processes, limited optical performance, high haze, low transmittance, high color-changing temperature, and are difficult to adapt to different climates and usage requirements, thus restricting their industrial application.
By optimizing the material ratio and annealing environment of organic-inorganic hybrid halide perovskites, using air annealing instead of inert atmosphere protection, and combining spin coating and UV ozone treatment, thermochromic perovskite glass with high light transmittance and low haze was prepared.
It significantly reduces production costs, improves hot and cold visible light transmittance, reduces haze, and enables rapid and reversible optical switching to meet different application needs.
Smart Images
Figure CN122403785A_ABST