Defect-Induced Tunable Photoluminescence of Zero-Dimensional Cs4pbbr(6- X )Cl X Perovskite Nanocrystals Embedded in Tellurite Glass DOI
Jianfeng Tang, Jin Tao, Kai Chang

et al.

Published: Jan. 1, 2024

Language: Английский

A review of chalcogenide-based perovskites as the next novel materials: Solar cell and optoelectronic applications, catalysis and future perspectives DOI
George G. Njema, Joshua K. Kibet

Next Nanotechnology, Journal Year: 2024, Volume and Issue: 7, P. 100102 - 100102

Published: Sept. 11, 2024

Language: Английский

Citations

21
Synthesis, characterization, and practical applications of perovskite quantum dots: recent update DOI
Subhash Chandra, Mohammed Ahmed Mustafa,

Kamil Ghadir

et al.

Naunyn-Schmiedeberg s Archives of Pharmacology, Journal Year: 2024, Volume and Issue: 397(12), P. 9633 - 9674

Published: July 29, 2024

Language: Английский

Citations

5
Synthesis of AgInS2 quantum dots for metronidazole detection in eggs using a fluorescence-quenched probe DOI

Fengjiao Yang,

Bingyu Yang,

Lixian He

et al.

Journal of Luminescence, Journal Year: 2024, Volume and Issue: 273, P. 120673 - 120673

Published: May 8, 2024

Language: Английский

Citations

4
A Dual-Use Strategy of One Small Molecule for Passivation and Encapsulation to Achieve Highly Stable CsPbBr3 Nanocrystal Composites DOI
R.L. Meng, Yuchen Zhou, Yanan Wang

et al.

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112568 - 112568

Published: April 1, 2025

Language: Английский

Citations

0
In Situ Synthesis of CsPbX3/Polyacrylonitrile Nanofibers with Water-Stability and Color-Tunability for Anti-Counterfeiting and LEDs DOI Open Access

Yinbiao Shi,

Xiaojia Su,

Xiaoyan Wang

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(11), P. 1568 - 1568

Published: June 1, 2024

Inorganic CsPbX3 (X = Cl, Br, I) perovskite quantum dots (PQDs) have attracted widespread attention due to their excellent optical properties and extensive application prospects. However, inherent structural instability significantly hinders practical despite outstanding performance. To enhance stability, an in situ electrospinning strategy was used synthesize CsPbX3/polyacrylonitrile composite nanofibers. By optimizing process parameters (e.g., halide ratio, voltage, heat treatment temperature), all-inorganic PQDs been successfully grown a polyacrylonitrile (PAN) matrix. During the process, rapid solidification of electrospun fibers not only effectively constrained formation large-sized but also provided effective physical protection for PQDs, resulting improvement water stability by minimizing external environmental interference. Even after storage over 100 days, maintained approximately 93.5% photoluminescence intensity. Through adjustment halogen elements, as-obtained nanofibers exhibited color-tunable luminescence visible light region, based on this, series multicolor anti-counterfeiting patterns were fabricated. Additionally, benefiting from performance, CsPbBr3/PAN film combined with red-emitting K2SiF6:Mn4+ (KSF) blue LED (460 nm), producing stable efficient WLED device color temperature around 6000 K CIE coordinates (0.318, 0.322). These results provide general approach synthesizing PQDs/polymer nanocomposites emission, thereby promoting applications multifunctional optoelectronic devices advanced anti-counterfeiting.

Language: Английский

Citations

3
Defect-Induced Tunable Photoluminescence of Zero-Dimensional Cs4pbbr(6- X )Cl X Perovskite Nanocrystals Embedded in Tellurite Glass DOI
Jin Tao, Kai Chang,

Jin Ye

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
Defect-Induced Tunable Photoluminescence of Zero-Dimensional Cs4pbbr(6- X )Cl X Perovskite Nanocrystals Embedded in Tellurite Glass DOI
Jianfeng Tang, Jin Tao, Kai Chang

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0