Near-infrared-shielding energy-saving borosilicate glass-ceramic window materials based on doping of defective tantalum tungsten oxide (Ta0.3W0.7O2.85) nanocrystals

• Published in: Ceramics international Vol. 49; no. 1; pp. 403 - 412
• Main Authors: Yang, Guang, Liu, Yongwei, Yang, Chuanfan, Xia, Fang, Hu, Daming, Wu, Yupeng, Shpotyuk, Yaroslav, Takats, Viktor, He, Xiaoyan
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.01.2023
• Subjects: Defective tungsten oxide; Energy-saving glass-ceramics; NIR-Shielding; Ta0.3W0.7O2.85; Tantalum doped; NIR-Shielding; Energy-saving glass-ceramics; Ta0.3W0.7O2.85; Defective tungsten oxide; Tantalum doped

NIR-shielding window materials were fabricated by direct embedding of Ta0.3W0.7O2.85 nanocrystals in bulk borosilicate glass-ceramics during a facile melt-quenching process. Optical and thermal performance of the prepared windows can be adjusted by varying the concentration of H2WO4 and Ta2O5 in the...