Fundamental Understanding of Photocurrent Hysteresis in Perovskite Solar Cells
Access Status
Date
2019Type
Metadata
Show full item recordCitation
Source Title
ISSN
Faculty
School
Funding and Sponsorship
Collection
Abstract
Organic–inorganic hybrid perovskite solar cells (PSCs) have become a promising candidate in the photovoltaic field due to their high power conversion efficiency and low material cost. However, the development of PSCs is limited by their poor stability under practical conditions in the presence of oxygen, moisture, sunlight, heat, and the current–voltage (I–V) hysteresis. In particular, the hysteretic I–V issue casts doubt on the validity of the photovoltaic performance results that are achieved, making it difficult to evaluate the authentic performance of PSCs. This review article focuses on understanding the I–V hysteresis behavior in PSCs and on exploring the possible reasons leading to this hysteresis phenomenon. The various strategies attempted to suppress the I–V hysteresis in PSCs are summarized, and a brief future recommendation is provided.
Related items
Showing items related by title, author, creator and subject.
-
High-Quality Ruddlesden–Popper Perovskite Film Formation for High-Performance Perovskite Solar CellsLiu, P.; Han, N.; Wang, Wei ; Ran, R.; Zhou, W.; Shao, Zongping (2021)In the last decade, perovskite solar cells (PSCs) have undergone unprecedented rapid development and become a promising candidate for a new-generation solar cell. Among various PSCs, typical 3D halide perovskite-based ...
-
Controlled nucleation assisted restricted volume solvent annealing for stable perovskite solar cellsMahmud, M.; Elumalai, Naveen Kumar; Upama, M.; Wang, D.; Haque, F.; Wright, M.; Xu, C.; Uddin, A. (2017)Here we report, a controlled primary nucleation aided restricted volume solvent annealing method [NR method, NR stands for nucleation assisted restricted volume solvent annealing (RVSA)] along with mixed organic cation ...
-
Liu, P.; Chen, Y.; Xiang, H.; Yang, X.; Wang, Wei ; Ran, R.; Zhou, W.; Shao, Zongping (2021)Both the film quality and the electronic properties of halide perovskites have significant influences on the photovoltaic performance of perovskite solar cells (PSCs) because both of them are closely related to the charge ...