In addition, the use of plastic substrates can enable portable, conformable and lightweight solar cells linked with consumer electronics. Hence, low-temperature processable metal oxides are required for the construction of industrial printing processes with high-throughput production lines, in order to achieve the associated potential reduction in manufacturing costs 9, 10. The drawback with mp-TiO 2 is that a high-temperature process (>400 ☌) is required, which prevents the use of low-cost, lightweight and flexible plastic substrates as they are unstable at high temperatures. 8) and so on, have been applied as electrodes. Highly efficient perovskite solar cells (PSCs) with ignorable hysteresis mainly use mesoporous (mp)-TiO 2 as the electron acceptor and hole barrier layer 3, 4, 5, although several materials, including Al 2O 3 (ref. Recently, we have demonstrated the confirmed efficiencies exceeding 18% for small-sized devices 2. 1), tremendous progress has been made in this field. Since the first application of organic–inorganic perovskite materials into solar cells in 2009 (ref.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |