| 制绒参数对单晶硅太阳电池制绒效果的影响 |
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| 引用本文： | 池缘缘,陆晓东,周涛,董永超.制绒参数对单晶硅太阳电池制绒效果的影响[J].锦州师范学院学报(自然科学版),2013(4):362-366. |
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| 作者姓名： | 池缘缘 陆晓东 周涛 董永超 |
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| 作者单位： | 渤海大学新能源学院,辽宁锦州121013 |
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| 基金项目： | 教育部新世纪优秀人才支持计划项目（No：NCET-11-1005）;辽宁省自然科学基金项目（No：201102005）;辽宁省教育厅一般项目（No：L2012401）;辽宁省百千万人才资助项目（No：2012921061）;辽宁省高等学校优秀人才支持计划（No：LR201002）. |
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| 摘 要： | 本文以金相显微镜（放大倍数分别为800X，400X）为观测手段，研究了NaOH溶液浓度、反应时间、温度和IPA浓度等参数对单晶硅制绒效果的影响，通过金相显微镜显微图像的对比分析发现：当NaOH溶液浓度大于2％条件时，温度小于75℃时，单晶硅表面的绒面效果较差．当制绒液中NaOH和IPA的浓度分别为1．57％和5％，且制绒时间和制绒温度分别为25min和80℃时，制备的绒面结构均匀，金字塔的覆盖率约为100％，即可实现最优的制绒效果．
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| 关 键 词： | 制绒 单晶硅太阳电池 表面织构 |
Texturing parameters on monocrystalline silicon solar cell texturing effect |
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| Institution: | CHI Yuan - yuan, LU Xiao - dong , ZHOU Tao, DONG Yong - chao ( College of New energy, Bohai University, Jinzhou 121013, China) |
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| Abstract: | In this paper, metallurgical microscope with magnifications of 800 x, 400 x as a means of ob- servation to study the influence of NaOH solution concentration, the reaction time, temperature, IPA concentra-tion on the texturing structure of c - Si solar cell. By contrast microscope microscopic image, we found ： When the concentration of NaOH solution is greater than 2% and temperature is less than 75 ℃, the texturing structure of c - Si solar cell is less effective. When NaOH and IPA concentrations were 1.57% and 5%, respectively and texturing time and temperature were 25min and 80 ℃, respectively, a uniform textured structure with a coverage rate of pyramid with 100% will be obtained, of approximately 100%. |
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| Keywords: | texturing silicon solar cells Surface texture |
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