多晶硅表面绒面的制备及优化（Preparation and optimization of polycrystalline silicon surface texturing）.docVIP

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多晶硅表面绒面的制备及优化（Preparation and optimization of polycrystalline silicon surface texturing）.doc

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多晶硅表面绒面的制备及优化（Preparation and optimization of polycrystalline silicon surface texturing）

多晶硅表面绒面的制备及优化（Preparation and optimization of polycrystalline silicon surface texturing） The surface texture of polysilicon preparation and optimization of.Txt if one day you feel like crying call I dont promise to make you laugh but I can cry with you. Strong basic, is the smile. Daijiu mask, a skin is the contribution of spark382001 Pdf document may at the WAP end of the browsing experience poor. Suggest you select TXT, or download the source file to the machine view. New energy project Preparation and optimization of surface texture of polysilicon Lang Fang Liu Weisun Xiaojuan Wang Zhiguo Zhang Hongmei Yingli Green Energy Holding Co, Hebei Baoding (071051) Abstract This paper according to the characteristics of polycrystalline silicon structure, were studied and optimized etching process on the surface texture of polysilicon preparation. Acid preparation can improve the texture of polysilicon surface anti reflection effect. Under appropriate reaction conditions using the method of acid corrosion can be prepared by the good reflecting effect of texture on the silicon wafer, and the process is simple and low cost, suitable for practical production and application in industry. The continuous production of corrosive liquid in the process of adding a certain proportion to make the polysilicon film reach texturing effect is stable in a quite long range. And the short-circuit current can be controlled through good corrosion depth, thereby increasing the photoelectric conversion efficiency of the battery. Key words: polysilicon; acid etching; surface texture; optimization Im PR ovement of Textur E on MC Wafer Sur face Lang Fang Liu W EI Sun Xiaojuan W ang Zhiguo Zhang Hon gmei (Yingli Green Energy Co., L TD, Baoding Hebei, Ab STR act Th 071051) is article give a research on Fabrication and improvement of surface texture to Multicrystal (MC) silicon wafer depend on configu ration o f MC wafer. Fabrication acid texture can reduce reflectivity. It can make better texture on