摘要
报道有效面积分别为 14cm× 14cm和 2 0 cm× 2 0 cm的电致变色玻璃 ,其 VIS积分光调制范围在 4 5%以上 ,峰值光调制范围达 60 %以上 (波长为 80 0 nm处 ) ,电致变色响应时间分别为180秒 (从漂白态至染色态 )和 60秒 (从染色态至漂白态 )。采用大型光学镀膜设备 ,结合工艺的进一步优化 ,可以预期在不久的将来将出现有效电致变色面积大于 1m2 的实用电致变色玻璃。
The large scale electrochromic glasses with an effective area of 14 cm×14 cm and 20 cm×20 cm were produced Those light modulated region of VIS and maximum light modulated region are above 45% and 60% (at λ=800 nm),respectively The response time is 180 sec and 60 sec from bleached state to colored state and reverse condition, respectively It will be possible for production of practical electrochromic glass of larger than 1 m 2 area by combining a giant optical coater with further improved technology in the foreseeable future
出处
《激光与光电子学进展》
CSCD
2000年第12期30-35,共6页
Laser & Optoelectronics Progress
基金
上海市教委科技发展基金资助项目
