Recently, a new generation of photovoltaic solar cell
materials has been developed. Featuring special characteristics such as a high
absorption coefficient, an ideal band gap, high defect tolerance, and a long
carrier diffusion length. These advancements have led to experimental
improvements in the performance of both organic and inorganic hybrid lead/tin
halide perovskite solar cells. However, to complete the photovoltaic process,
suitable electrodes and transport materials are essential. This is due to the
phenomena of charge carrier separation, transportation, and charge collection
at the interfaces between layers. As a result, the power conversion efficiency
(PCE) has improved from 3.9% to 33.6%. This book chapter focuses on the
progress made in enhancing hybrid perovskite solar devices, emphasising the
role of charge generation through the photovoltaic effect and the stability of
charge using conjugated polymers.
Author(s) Details
Anteneh Yesigat
Walelgn
Yancheng Institute of Technology, China.
Please see the book here:- https://doi.org/10.9734/bpi/mono/978-81-991703-0-8
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