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    方园, 宋鹂, 张金朝, 陈奇. 用中性溶液法制备硅基太阳能电池用低反射涂层[J]. 华东理工大学学报（自然科学版）, 2011, (1): 45-49.
    引用本文: 方园, 宋鹂, 张金朝, 陈奇. 用中性溶液法制备硅基太阳能电池用低反射涂层[J]. 华东理工大学学报（自然科学版）, 2011, (1): 45-49.
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    FANG Yuan, SONG Li, ZHANG Jin-chao, CHEN Qi. Preparation of Antireflective Film on Borosilicate Glass for Solar Energy by Neurtral Solution Method[J]. Journal of East China University of Science and Technology, 2011, (1): 45-49.
    Citation: FANG Yuan, SONG Li, ZHANG Jin-chao, CHEN Qi. Preparation of Antireflective Film on Borosilicate Glass for Solar Energy by Neurtral Solution Method[J]. Journal of East China University of Science and Technology, 2011, (1): 45-49.
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    用中性溶液法制备硅基太阳能电池用低反射涂层

    Preparation of Antireflective Film on Borosilicate Glass for Solar Energy by Neurtral Solution Method

      摘要
    • 摘要: 用中性溶液法在硼硅酸盐玻璃片上制备了低反射涂层，并在Na2HPO4和AlCl3组成的浸涂液中于95 °C条件下恒温浸泡6 h，结果表明硼硅酸盐玻璃片在400～900 nm波长内的平均透过率由原来的91.97%提高至98.97%，平均反射率降低至1.41%，中心波长处反射率仅为0.85%。为提高涂膜的耐候性，以低质量分数的十三氟辛基三乙氧基硅烷(FAS)对涂层样品进行表面处理。抗酸性测试结果表明：经w=0.3%的FAS溶液处理后的低反射涂层在1 mol/L盐酸中连续侵蚀7 d后，透过率平均值仍达到95.44%。说明经过FAS处理后，低反射涂层的耐候性能得到提高，使用寿命延长。

       

      Abstract: The antireflective (AR) film on borosilicate glass was prepared by a neutral solution etching process in this work. After immersing in the neutral solution composed of Na2HPO4 and AlCl3 at 95 °C for 6 h, the average optical transmittance (400-900 nm) of the glass increased from 91.97% to 98.97%, the average reflectivity decreased to 1.41% and the reflectivity was only 0.85% at center wavelength. In order to improve the weatherability of the sample, the coated sample was retreated by perfluorooctyltriethoxysilane (FAS) at a low concentration. The resistant test of the sample etching in 1 mol/L HCl solution for 7 d showed that the average optical transmittance (400-900 nm) of the glass retreated by FAS was still 95.44%. It means that the weatherability of the coated samples is improved by retreating with FAS and the using life of a AR film on borosilicate glass can be prolonged.

       

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