Delik transfer tabakasındaki polimerik ve polimerik olmayan malzemelerin perovskit güneş pillerinin performansına etkisinin araştırılması

Abstract

In recent decades, due to advances in various industries, the use of renewable energy sources has increased significantly. Solar cells are one of the important tools in the use of renewable energies. Between the different types of solar cells, recently, perovskite solar cells, because of some advantages like low costs of materials used in their fabrication, simple manufacturing process, and high conversion efficiency, have gained the attention of many researchers. Emerging technology and recent research activities have helped perovskite solar cells to achieve high efficiency, which is highly dependent on the components and structures of the solar cell system. One way to achieve high efficiency is to use polymeric and non-polymeric materials as electron transporters (ETMs), hole transporters (HTMs), or as a stimulus to increase the performance durability of perovskite solar cells. Simulation tool is a very effective tool for designing solar cells. In this study, by using COMSOL Multiphysics software, the effect of using different hole transfer layers, both polymeric and non-polymeric, has been investigated. For this purpose, three HTM layers (Spiro-OMETAD, CuSCN, P3HT) have been investigated. The results represented that the efficiencies for these three materials were 16.8%, 15.7%, 12.1%, respectively, and Spiro-OMETAD has been more efficient.

Model the effect of different Hole Transport Inorganic materials on performance of perovskite solar cells

“…Where, ℇ " 𝑖𝑠 𝑖𝑚𝑎𝑔𝑖𝑛𝑎𝑟𝑦 𝑝𝑎𝑟𝑡 𝑜𝑓 𝑡ℎ𝑒 𝑟𝑒𝑙𝑎𝑡𝑖𝑣𝑒 𝑝𝑒𝑟𝑚𝑖𝑡𝑡𝑖𝑣𝑖𝑡𝑦 𝑎𝑛𝑑 ℏ is the plank constant. Integration of 𝐺 𝑟𝑎𝑡𝑒 (𝑥, 𝑦, 𝑧, 𝜆) over the wavelength range is performed and the total photo generation rate 𝐺 𝑡𝑜𝑡𝑎𝑙 inside the solar cell is expressed as follows [22]:…”

Mathematical Modeling Application in Energy Conversion and Energy Storage

“…In the case of solar cell simulation, many numerical and modeling software packages were developed. Among them, SCAPS-1D and COMSOL-Multiphysics simulators are common [1,2]. All of the software packages employ three basic equations including Poisson and electron and hole continuity equations in their software base.…”

“…They studied three common HTL types, Spiro-OMeTAD, P 3 HT , and Cu 2 O, and their effects on cell performance in different composite, tandem, and single forms, and their results were compared.Moreover, other simulation tools were employed by researchers in recent years. For instance, Delibas et al[1], investigated the effect of using different hole transfer layers, both polymeric and non-polymeric by using COMSOL Multiphysics software. For this purpose, three HTM layers (Spiro-OMETAD, CuSCN, P 3 HT ) have been investigated.…”