ArticleNanomaterials (Basel, Switzerland)2018
Ag@SiO₂ Core-shell Nanoparticles Embedded in a TiO₂ Mesoporous Layer Substantially Improve the Performance of Perovskite Solar Cells.
Article in Nanomaterials (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Plasmonics Meets Perovskite Photovoltaics: Innovations and Challenges in Boosting Efficiency.Molecules (Basel, Switzerland) · 2024Review
- Models of light absorption enhancement in perovskite solar cells by plasmonic nanoparticles.Exploration (Beijing, China) · 2024Article
- Semitransparent Perovskite Solar Cells with > 13% Efficiency and 27% Transperancy Using Plasmonic Au Nanorods.ACS applied materials & interfaces · 2022Article
- Influence of Ag@SiONanomaterials (Basel, Switzerland) · 2020Article
- Biomimetic ZnO for Dye-Sensitized Solar Cells.Nanomaterials (Basel, Switzerland) · 2020Article
- Near-Field Enhancement and Polarization Selection of a Nano-System for He-Ne Laser Application.Nanomaterials (Basel, Switzerland) · 2019Article
- Enhancing the Photovoltaic Performance of Perovskite Solar Cells Using Plasmonic Au@Pt@Au Core-Shell Nanoparticles.Nanomaterials (Basel, Switzerland) · 2019Article
- TiO₂ Nanoparticles/Nanotubes for Efficient Light Harvesting in Perovskite Solar Cells.Nanomaterials (Basel, Switzerland) · 2019Article
- Synthesis and Luminescence Properties of Core-Shell-Shell Composites: SiO₂@PMDA-Si-Tb@SiO₂ and SiO₂@PMDA-Si-Tb-phen@SiO₂.Nanomaterials (Basel, Switzerland) · 2019Article
- Light Trapping Effect in Perovskite Solar Cells by the Addition of Ag Nanoparticles, Using Textured Substrates.Nanomaterials (Basel, Switzerland) · 2018Article
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6 authors.
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Abstract
In this study, Ag@SiO₂ nanoparticles were synthesized by a modified Stöber method for preparing the TiO₂ mesoporous layer of carbon counter electrode-based perovskite solar cells (PSCs) without a hole transporting layer. Compared with normal PSCs (without Ag@SiO₂ incorporated in the TiO₂ mesoporous layer), PSCs with an optimal content of Ag@SiO₂ (0.3 wt. % Ag@SiO₂-TiO₂) show a 19.46% increase in their power conversion efficiency, from 12.23% to 14.61%, which is mainly attributed to the 13.89% enhancement of the short-circuit current density, from 20.23 mA/cm² to 23.04 mA/cm². These enhancements mainly contributed to the localized surface Plasmon resonance effect and the strong scattering effect of Ag@SiO₂ nanoparticles. However, increasing the Ag@SiO₂ concentration in the mesoporous layer past the optimum level cannot further increase the short-circuit current density and incident photon-to-electron conversion efficiency of the devices, which is primarily ascribed to the electron transport pathways being impeded by the insulating silica shells inside the TiO₂ network.
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