HYBRID PEROVSKITE SOLAR CELL WITH ORGANOSELENIUM-BASED POLYMER HOLE TRANSPORT LAYER

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HYBRID PEROVSKITE SOLAR CELL WITH ORGANOSELENIUM-BASED POLYMER HOLE TRANSPORT LAYER

  • US 11,810,730B1

  • الصحة - Health

  • 2023

  • مكتب البراءات الأمريكي - US Patent Office

  • Saad ElDin ElSayed Elaraby Ibrahim Shaaban, Al-Ahsa (SA); Hany Mohamed AbdEl-Lateef Ahmed, Al-Ahsa (SA); Mai Mostafa Khalaf Ali, Al-Ahsa (SA); Ahmed Mohammed Said Lutfi Abdelhady, Al-Ahsa (SA).

  • The hybrid perovskite solar cell with an organoselenium-based polymer hole transport layer includes an optically transparent first electrode layer, an electron transport layer, and a perovskite layer. The electron transport layer is sandwiched between the optically transparent first electrode layer and the perovskite layer. The hybrid perovskite solar cell with an organoselenium-based polymer hole transport layer further includes a hole transport layer and a second electrode layer. The perovskite layer is sandwiched between the electron transport layer and the hole transport layer, and the hole transport layer is sandwiched between the perovskite layer and the second electrode layer. The hole transport layer is formed from an organoselenium-based polymer.