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Perovskite Solar Cells: Materials, Technologies, Developments and Future Prospects

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Energy Science and Technology".

Deadline for manuscript submissions: 20 January 2026 | Viewed by 595

Special Issue Editors


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Guest Editor
School of Astronautics, Harbin Institute of Technology, Harbin 150001, China
Interests: perovskite; solar cell; carbon-based; stable; cost; efficient; energy; structural design
Special Issues, Collections and Topics in MDPI journals

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Guest Editor Assistant
School of Astronautics, Harbin Institute of Technology, Harbin 150001, China
Interests: perovskite; solar cell; structural design; materials and structures; polymer; shape memory

Special Issue Information

Dear Colleagues,

Perovskite solar cells (PSCs) have emerged as a revolutionary photovoltaic technology due to their exceptional power conversion efficiency, low-cost fabrication, and tunable optoelectronic properties. This Special Issue explores recent advancements in perovskite materials, device architectures, scalable manufacturing techniques, and stability-enhancing strategies. We therefore welcome the submission of articles that highlight innovations in composition engineering, interfacial modifications, and computational modeling, alongside discussions regarding their commercialization and environmental impact. By bridging fundamental research and industrial applications, this Special Issue aims to accelerate the transition of PSCs from lab-scale breakthroughs to sustainable energy solutions. We invite researchers to share innovative findings that address efficiency, durability, and scalability, which are key to the future of perovskite photovoltaics.

Prof. Dr. Chunyang Zhang
Guest Editor

Dr. Dou Zhang
Guest Editor Assistant 

Manuscript Submission Information

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Keywords

  • perovskite solar cells
  • photovoltaic materials
  • device stability
  • scalable fabrication
  • efficiency enhancement
  • interface engineering
  • sustainable energy

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Published Papers (1 paper)

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Research

14 pages, 28602 KB  
Article
Enhanced Performance of Inverted Perovskite Solar Cells Employing NiOx and Cu-Doped NiOx Nanoparticle Hole Transport Layers
by Ponmudi Selvan Thiruchelvan, Chien-Chih Lai and Chih-Hung Tsai
Appl. Sci. 2025, 15(21), 11449; https://doi.org/10.3390/app152111449 - 27 Oct 2025
Viewed by 390
Abstract
In this study, p-type NiOx and Cu-doped NiOx nanoparticles (NPs) were synthesized by a simple chemical precipitation method and used as hole transport layers (HTLs) for inverted perovskite solar cells (PSCs). The microstructural property, surface morphology, elemental composition, optical property, charge [...] Read more.
In this study, p-type NiOx and Cu-doped NiOx nanoparticles (NPs) were synthesized by a simple chemical precipitation method and used as hole transport layers (HTLs) for inverted perovskite solar cells (PSCs). The microstructural property, surface morphology, elemental composition, optical property, charge recombination, and surface topography of the NiOx and Cu-NiOx HTLs were comprehensively characterized. The results showed that the NiOx and Cu-NiOx NPs were uniformly coated on the substrates without pinholes or voids. Cu incorporation into NiOx did not change its crystalline nature and considerably improved its electrical conductivity. The Cu-NiOx HTLs exhibited superior photoluminescence quenching and the least lifetime decay, which indicated that Cu-NiOx exhibited higher charge transport than NiOx HTLs. The fabricated PSC performances were further analyzed using current density–voltage characteristics, external quantum efficiency, and electrochemical impedance spectroscopy. The PSCs with PEDOT:PSS, NiOx, and 2% Cu-NiOx HTLs exhibited power conversion efficiencies of 11.93%, 13.72%, and 15.54%, respectively. The 2% Cu-NiOx HTL-based device showed the best performance compared with the PEDOT:PSS- and NiOx-based devices. Academic Editors: Chunyang Zhang, Dou Zhang Full article
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