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The effect of sintering temperature of Si 3 N 4 photovoltaic solar crucible coating on the adhesion strength
Arabian Journal of Geosciences ( IF 1.827 ) Pub Date : 2020-07-24 , DOI: 10.1007/s12517-020-05749-1
Messaouda Ayachi , Sabiha Anas Boussaa , Yacine Chettat , Abdelhak Benkrid , Amar Manseri

Multicrystalline silicon is widely used in solar cell production. Silicon nitride is commonly applied as a coating material for the silica crucibles utilized for the growth of multicrystalline silicon by directional solidification. In this work, we will study the effect of the sintering temperature of the Si3N4 coating applied to the photovoltaic solar crucible on the adhesion strength of the Si3N4 coating in order to optimize its final sintering temperature. In this case, the sintering treatment temperature was from 750 to 1200 °C; the effect of the temperature on the morphology of the coating was studied too. For this study, a PosiTest A type automatic peel adhesion tester was used for measuring the adhesion strength and “JEOL JSM-7610F plus” SEM imaging for studying the coating microstructure.

中文翻译:

Si 3 N 4光伏太阳能坩埚涂层的烧结温度对附着强度的影响

多晶硅广泛用于太阳能电池生产中。氮化硅通常用作二氧化硅坩埚的涂层材料,该二氧化硅坩埚用于通过定向凝固来生长多晶硅。在这项工作中,我们将研究中的Si的烧结温度的效果3 Ñ 4涂层施加到光伏太阳能坩埚上的硅的粘合强度3 Ñ 4涂层以优化其最终烧结温度。在这种情况下,烧结处理温度为750〜1200℃。还研究了温度对涂层形态的影响。在本研究中,使用PosiTest A型自动剥离粘合力测试仪测量粘合强度,并使用“ JEOL JSM-7610F plus” SEM成像来研究涂层的微观结构。
更新日期:2020-07-24
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