Surface Doping to Suppress Iodine Ion Migration for Stable FAPbI3 Perovskite Quantum Dot Solar Cells DOI Open Access
Meidan Que, Yutian Li, Hao Yuan

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Formamidine lead iodide (FAPbI

Surface matrix regulation of perovskite quantum dots for efficient solar cells DOI

Shuhuai Xiao,

Xinyi Mei,

Xiaoliang Zhang

et al.

Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(16), P. 5756 - 5794

Published: Jan. 1, 2024

This review comprehensively discusses the latest advances in surface matrix regulation of perovskite quantum dots and proposes opportunities challenges for high-performance solar cells.

Language: Английский

Citations

7
Application of Advanced Quantum Dots in Perovskite Solar Cells: Synthesis, Characterization, Mechanism, and Performance Enhancement DOI
Meidan Que,

Yuan Xu,

Qizhao Wu

et al.

Materials Horizons, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Quantum dots have garnered significant interest in perovskite solar cells (PSCs) due to their stable chemical properties, high carrier mobility, and unique features such as multiple exciton generation excellent optoelectronic characteristics resulting from quantum confinement effects. This review explores dot properties applications photoelectronic devices, including synthesis deposition processes. sets the stage for discussing diverse roles transport, absorber, interfacial layers of PSCs. We thoroughly examine advances defect passivation, energy band alignment, crystallinity, device stability, broader light absorption. In particular, novel approaches enhance photoelectric conversion efficiency (PCE) dot-enhanced are highlighted. Lastly, based on a comprehensive overview, we provide forward-looking outlook advanced fabrication its impact enhancing photovoltaic performance cells. offers insights into fundamental mechanisms that endorse improved PSC performance, paving way further development dot-integrated

Language: Английский

Citations

0
Recent Progress in Organic–Inorganic Hybrid Perovskites Quantum Dots DOI

Jianguo Cao,

Yue Geng, Lijie Wu

et al.

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(17)

Published: May 1, 2025

Abstract Perovskite materials are attractive star in the field of optoelectronics owing to their superior optoelectronic properties, quantum confinement effect, color tunability, high defect tolerance, and photoluminescence yield. Organic‐inorganic hybrid perovskite dots (OIHP‐QDs) have a wide range applications photovoltaic devices, photodetectors, light‐emitting diodes, especially solar cells, LEDs, lasers, due diverse choices organic cations that bring more tunable optical properties them. Here, basic principles, synthesis strategies, research progress, practical OIHP‐QDs based on latest results outlined. This review discusses key challenges limiting factors development while exploring future prospects.

Language: Английский

Citations

0
Electrostatic Harmonization for Superior Charge Extraction at Interface for Stable High‐Efficiency FAPbI3 Quantum Dots Solar Cells DOI Open Access
Meidan Que,

Shenghui He,

Yutian Li

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 5, 2025

Organic-inorganic formamidinium lead triiodide (FAPbI

Citations

0
Enhanced photoluminescence and stability of CsPbBr3 quantum dots by anchoring on metal-organic frameworks for Cu2+ detection fluorescence probe DOI
Chengjie Gao, Yu Peng, Hong Bin Yang

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180159 - 180159

Published: April 1, 2025

Language: Английский

Citations

0
Room-Temperature Synthesis of High-Efficiency and High-Stability Near-Infrared FAPbI3 Quantum Dots Passivated with Zwitterionic Short-Chain Amino Acid Ligands DOI

Wan Hsuan Liao,

Yu-Hsuan Tseng,

Sheng‐Yuan Chu

et al.

Journal of Luminescence, Journal Year: 2025, Volume and Issue: unknown, P. 121281 - 121281

Published: May 1, 2025

Language: Английский

Citations

0
The prospects of biologically derived materials in perovskite solar cells DOI Creative Commons
Edwin T. Mombeshora, Edigar Muchuweni, Alexander Doolin

et al.

Applied Materials Today, Journal Year: 2024, Volume and Issue: 40, P. 102406 - 102406

Published: Aug. 31, 2024

Renewable materials should be appraised for advancing the sustainability of perovskite solar cells (PSCs). In particular, emerging applications biologically-derived (biomaterials) in PSCs have tremendous potential enhancing charge transport, device performance, flexibility, long-term stability, sustainability, and circularity strategies. This review discusses current status identifies new research directions biomaterials as either substitutes or composite constituents with other functional transport layers solvent systems PSCs. The understanding effect cellulose on power conversion efficiency (PCE), shape, stability is discussed terms surface roughness, wettability, optical properties, defect concentration, flexibility. Flexible that utilise are advantageous transportation widespread implementation, but suffer several possible adverse effects lower PCE due to decreased electron mobility from increased traps during bending cycles. Biomaterials considerable scope passivation, boosting PCE, when applied layers, particularly interfacial between layer active materials.

Language: Английский

Citations

2
Rapid and Large-Scale Synthesis of Chiral and Fluorescent Sulfur Quantum Dots for Intracellular Temperature Monitoring DOI Creative Commons
Li Zhao,

Tianjian Sha,

Yufu Liu

et al.

Chemical & Biomedical Imaging, Journal Year: 2024, Volume and Issue: 2(12), P. 817 - 824

Published: Sept. 20, 2024

The large-scale preparation of fluorescent nanomaterials with laboratory-relevant chemical and optical properties will greatly forward their consumer market applications; however, it still remains challenging. In this work, a universal strategy was developed for the rapid synthesis sulfur quantum dots that recently has drawn great attention because unique characteristics. From fact empty 3d orbitals sulfide species are able to bind lone-pair π electrons heteroatomic groups, many amino-group containing compounds, such as amino acid polyethylenimine molecules, were exploited synthesize dots. This 10 min period endowed bright blue fluorescence also chirality. Due user-friendly operation, can be extended yield 16.844 g one batch experiment. Moreover, found exhibited reversible temperature-dependent luminescent property sensitivity 0.72%/°C, which showed excellent intracellular temperature monitoring capability inflammation-related disease diagnostics.

Language: Английский

Citations

2
Fluorescence turn-off detection of myoglobin as a cardiac biomarker using water-stable L-glutamic acid functionalized cesium lead bromide perovskite quantum dots DOI

Bhargava Thamminana,

Mayurkumar Revabhai Patel,

Madhura Pradeep Deshpande

et al.

Microchimica Acta, Journal Year: 2024, Volume and Issue: 191(11)

Published: Oct. 16, 2024

Citations

2
CsPbBr3 Perovskite Quantum Dots with Excellent Water Stability and Optical Properties Synthetized through Modifying with 6-Aminohexanoic Acid DOI
Xinxin Guo, Liwei Wang,

Shuo Song

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177163 - 177163

Published: Oct. 19, 2024

Language: Английский

Citations

1