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太阳能贮光薄膜的光物理过程
引用本文:姜兴有,李宝骏,梁军保,李伟,那艳玲.太阳能贮光薄膜的光物理过程[J].沈阳建筑工程学院学报(自然科学版),1999,15(2):187-190.
作者姓名:姜兴有  李宝骏  梁军保  李伟  那艳玲
作者单位:沈阳建筑工程学院建筑系
摘    要:首先艇电磁场理论分析光学导纳和光的偏振问题,然后讨论光波入射到贮光薄膜上时,光的反射和透射问题,从而得到贮光薄膜所能吸收的太阳辐射能量;最后探讨SrAl2O4:Eu贮光薄膜的贮光原理,并给出该贮光薄膜的发射光谱曲线,证明利用光致发光方法的贮能效率高于利用光电、光热转换方法的贮能效率。

关 键 词:太阳能  贮光  薄膜  光致发光
修稿时间:1999-03-09

Photophysical process of solar energy storing light thin film
Jian Xingyou,Li Baojun.Photophysical process of solar energy storing light thin film[J].Journal of Shenyang Archit Civil Eng Univ: Nat Sci,1999,15(2):187-190.
Authors:Jian Xingyou  Li Baojun
Abstract:This paper first analyses the problems of optical admittance and polarization with ele ctromagnetic field theory.then light refletion and transmission are discussed when sun light incidences to thin film and the energy absorbed by the thin film can be obtained.Finally,the light storing principle of SrA1204:Fu thin film and its emission spectrum are studied.It is proved that the efficiency of energy storing of photo lumiescence is higher than that of photo electricity conversion and photo thermo conversion.
Keywords:solar energy  light  storing  thin    film  poynting vactor  luminescence  
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