Mullite-Based Substrates for Polycrystalline Silicon Thin-Film Solar Cells.

摘要: The use of polycrystalline silicon thin-film on inexpensive ceramic substrates for solar cells is one the most promising approaches to realize both their high performance and cost reduction. Mullite-based ceramics prepared from kaolin-alumina are appropriate cost-effective cells. They fulfill requirements such as thermal mechanical stability up 1200°C no expansion mismatch with silicon.