Upgrading metallurgical grade (MG) silicon for use as solar grade feedstock

The most attractive approach to upgrade metallurgical-grade (MG) silicon is to chemically refine impurities, especially boron (B) and phosphorus (P), in the molten state followed by directional solidification. The most problematic impurity is B as it has the highest segregation coefficient. A simple...

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Bibliographische Detailangaben

Hauptverfasser:	Khattak, C.P., Joyce, D.B., Schmid, F.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Artificial intelligence Boron Chemicals Costs Impurities Manufacturing industries Photovoltaic systems Production Refining Silicon
Online-Zugang:	Volltext bestellen
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