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mayong11
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vanhalen76(½ð±Ò+1,VIP+0):thx 3-31 07:03
vanhalen76(½ð±Ò+1,VIP+0):thx 3-31 07:03
| Silicon are the good semiconductor materials for solar cells , the conversion efficiency of solar cells have a great relationship with impurities in silicon. solar cells were produced first from raw material the polysilicon to the single crystal silicon and then by a series of processing from the the single crystal silicon , which made the impurity content of silicon have taken place a series of changes . |

2Â¥2009-03-30 10:18:37
bigpanda
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vanhalen76(½ð±Ò+1,VIP+0):thx 3-31 07:03
vanhalen76(½ð±Ò+1,VIP+0):thx 3-31 07:03
| Mono-crystalline silicon wafer is the excellent semiconductor material for solar cells. The conversion efficiency of solar cells has a great relationship with impurities in silicon. The solar cells prepared by mono wafer with a serial processes which processed by mono ingot and using poly feedstocks. And the impurity content in silicon has changed after a serial processes. |
3Â¥2009-03-30 10:56:08
vanhalen76
½ð³æ (ÕýʽдÊÖ)
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4Â¥2009-03-31 07:04:03
vanhalen76
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5Â¥2009-03-31 08:54:58
dragonchen
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¡ï
vanhalen76(½ð±Ò+1,VIP+0):thx 4-14 14:48
vanhalen76(½ð±Ò+1,VIP+0):thx 4-14 14:48
| Single crystal silicon wafers are the good semiconductor materials for manufacturing solar cells, the efficiency of solar cells have great relations to the impurities in silicon wafers, from the raw materials of polycrystalline silicon to the single crystal silicon ingots, then to Single crystal silicon wafers. Finally, the single crystal silicon wafers are manufactured solar cells through a series of processing, the impurity content of a series of changes have taken place. |
6Â¥2009-04-06 10:23:36
óϸè×íÃμä
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¡ï
vanhalen76(½ð±Ò+1,VIP+0):thx 4-14 14:48
vanhalen76(½ð±Ò+1,VIP+0):thx 4-14 14:48
| Mono-(silicon)cells are excellent semiconductor materials used in solar cells.The conversion efficiency of that solar cells is highly dependented on the impurities in the Mono-(silicon)cells. Because impurity content in solar cells has changed in series through the preparation of which from polycrystalline silicon material to monocrystalline silicon pastille£¬and to Mono-(silicon)cells,and then to final products. |
7Â¥2009-04-08 11:23:47
óϸè×íÃμä
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 17 (СѧÉú)
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- ×¢²á: 2008-11-22
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vanhalen76(½ð±Ò+1,VIP+0):²»ºÃÒâ˼Äã·¸µÄ²»¶Ô 4-14 14:48
vanhalen76(½ð±Ò+1,VIP+0):²»ºÃÒâ˼Äã·¸µÄ²»¶Ô 4-14 14:48
|
µ¥¾§¹èƬ mono-(silicon)cells (Ò»°ã¼òд×÷M) ¶à¾§¹èƬ poly-(silicon)cells (Ò»°ã¼òд×÷P) monocrystalline silicon µ¥¾§¹è polycrystalline silicon ¶à¾§¹è x¾§¹èºÍx¾§¹èƬÊÇÁ½¸ö²»Í¬µÄ¸ÅÄî |
8Â¥2009-04-08 11:30:46














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