Browse > Article
http://dx.doi.org/10.5695/JKISE.2007.40.3.138

Surface Texturing and Anti-Reflection Coating of Multi-crystalline Silicon Solar Cell  

Jun, Seong-Uk (Super Precision Manufacturing Process Team, Susan R&D Center, KITECH)
Lim, Kyung-Muk (Super Precision Manufacturing Process Team, Susan R&D Center, KITECH)
Choi, Sock-Hwan (Super Precision Manufacturing Process Team, Susan R&D Center, KITECH)
Hong, Yung-Myung (Super Precision Manufacturing Process Team, Susan R&D Center, KITECH)
Cho, Kyung-Mox (Department of Materials Science and Engineering, Pusan National University)
Publication Information
Journal of the Korean institute of surface engineering / v.40, no.3, 2007 , pp. 138-143 More about this Journal
Abstract
The effects of texturing and anti-reflection coating on the reflection properties of multi-crystalline silicon solar cell have been investigated. The chemical solutions of alkaline and acidic etching solutions were used for texturing at the surface of multi-crystalline Si wafer. Experiments were performed with various temperature and time conditions in order to determine the optimized etching condition. Alkaline etching solution was found inadequate to the texturing of multi-crystalline Si due to its high reflectance of about 25%. The reflectance of Si wafer texturing with acidic etching solution showed a very low reflectance about 10%, which was attributed to the formation of homogeneous. Also, deposition of ITO anti-reflection coating reduced the reflectance of multi-crystalline si etched with acidic solution($HF+HNO_3$) to 2.6%.
Keywords
Multi-crystalline silicon Solar cell; Anti-reflection coating; Reflectance; Texturing;
Citations & Related Records
연도 인용수 순위
  • Reference
1 M. J. Stocks, A. J. Carr, A. W. Blakers, Solar Energy Materials & Solar Cell, 40 (1996) 33-42   DOI   ScienceOn
2 S. H. Shin, M. S. Thesis, Hanyang University, Seoul, (1998) 15-35
3 O. J. Kwon, H. Jeoung, K. H. Nam, Y. W. Kim, S. C. Bae, S. K. Park, S. Y. Kwon, W. H. Kim, K. W. Kim, J. Kor. Sensor Soc., 8 (1999) 973-978
4 S. W. Hwang, H. J. Kim, J. S. Yi, J. Kor. New Renewable Energy Soc., 4 (2005) 209-216
5 J. H. Park, D. G. Lim, D. Y. Kim, J. K. Ko, C. K. Seo, J. S. Yi, Proceeding of 25th Commemoration, Solar Energy Soc., (2002) 181-182
6 S. W. Hwang, I. S. Moon, D. S. Kim, S. H. Lee, Proceeding of Foll Meeting, Solar Energy Soc., (2002) 66-73
7 J. H. Kwon, S. H. Hong, Proceeding of Spring Meeting, Solar Energy Soc., (2003) 66-73
8 I. S. Yu, J. H. Sul, J. K. Shin, J. H. Sim, J. H. Lee, J. Kor. Sensor Soc., 4 (1995) 65
9 K. S. Kim, C. P. Hong, Kor. Inst. Met. Mater., 33 (1995) 701-705
10 E. Vazsonyi, K. De Clercq, R. Einhaus, E. Van Kerschaver, K. Said, J. Poortmans, J. Szlufcik, J. Nijs, Solar Energy Materials & Solar Cell, 57 (1999) 179-188   DOI   ScienceOn
11 N. I. Cho, I. H. Chon, J. Kor. Vaccum Soc., 11 (2002) 253
12 J. H. Lee, D. G. Lim, J. S Yi, Principle of Solar Cell, Hong Neung Science, (2005) 280-299