多波段调控节能玻璃的研究进展与挑战  

Recent Development on Energy-Efficient Glazing for Multi-Band Modulation

作　　者：李依依 李尚竟 胡彬 LI Yiyi;LI Shangjing;HU Bin(Wuhan National Laboratory for Optoelectronics,Huazhong University of Science and Technology,Wuhan 430070,China)

机构地区：[1]华中科技大学武汉光电国家研究中心,武汉430070

出　　处：《硅酸盐学报》2023年第9期2492-2506,共15页Journal of The Chinese Ceramic Society

基　　金：国家重点研发计划(2018YFA0209200);国家自然科学基金(62274071);湖北省重点研发计划(2022BAA028)。

摘　　要：动态调光玻璃可根据气候变更选择性地调控目标光谱波段的光通量,从而具备良好的光热管理能力,因此在建筑行业的节能转型中备受重视。其中,能够对可见光、近红外、长波红外等多波段进行独立调控的动态调光玻璃因高效的光谱利用率,更有利于发挥节能优势。本文围绕多波段调控节能玻璃,简要介绍了光谱调控对玻璃节能的作用,详细概述了现阶段实现多波段调控的主要手段,并基于研究现状提出产业化进程中面临的诸多挑战。同时结合近期报道的前沿技术,展望其未来发展趋势。Dynamic dimming glazing can adjust the luminous flux of the target spectral band selectively according to the climate change,thus having a good capability for light and heat management,which has attracted increasing attention in building energy conservation.Dynamic dimming glazing for multi-band(i.e.,visible light,near-infrared light,and long-wave infrared light)modulation has a greater energy-saving potential due to its more efficient spectral utilization.This review mainly represented the multi-band modulation of the dynamic dimming glazing.The effect of spectral modulation on energy efficiency was discussed,and the related technologies for multi-band modulation were demonstrated.Meanwhile,some challenges in the industrialization of this energy-efficient glazing were analyzed.In addition,the future development trends were also described in accordance with the recent cutting-edge technologies.

关 键 词：建筑能耗 节能玻璃 多波段调控 电致变色 热致变色 

分 类 号：TQ171.72[化学工程—玻璃工业]