Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices DOI Creative Commons

Sunyingyue Geng,

Hangfei Li, Ziyu Lv

et al.

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

Published: April 16, 2025

Abstract Upconversion nanoparticles (UCNPs), incorporating lanthanide (Ln) dopants, can convert low‐energy near‐infrared photons into higher‐energy visible or ultraviolet light through nonlinear energy transfer processes. This distinctive feature has attracted considerable attention in both fundamental research and advanced optoelectronics. Challenges such as low energy‐conversion efficiency nonradiative losses limit the performance of UCNP‐based optoelectronic devices. Recent advancements including optimized core–shell structures, tailed Ln‐doping concentration, surface modifications show significant promise for improving stability. In addition, combining UCNPs with functional materials broaden their applications improve device performance, paving way innovation next‐generation paper first categorizes elaborates on various upconversion mechanisms UCNPs, focusing strategies to boost prolong luminescence. Subsequently, an in‐depth discussion that enhance expand functionality is provided. Furthermore, a wide range devices explored, multiple emerging neuromorphic computing are highlighted. Finally, existing challenges potential solutions involved developing practical considered, well outlook future technologies

Language: Английский

Blue perovskite LEDs: A comprehensive review of emission control strategies for enhanced performance DOI
Jing Peng, Feifan Wang, Peng Luo

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 528, P. 216425 - 216425

Published: Jan. 4, 2025

Language: Английский

Citations

1

Cation engineering modified InP quantum dots for enhanced properties and diversified applications DOI
Rui Jiang, Jie Zhao,

Ming-De Huang

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 526, P. 216376 - 216376

Published: Dec. 6, 2024

Language: Английский

Citations

3

Evaluating the photocatalytic potential of the lead-free double perovskite halide Cs2AgBiBr6 for Rhodamine-B degradation DOI

Brenda Martinelli,

José A.S. Laranjeira, Cátia L. Ücker

et al.

Deleted Journal, Journal Year: 2025, Volume and Issue: unknown, P. 100064 - 100064

Published: Feb. 1, 2025

Language: Английский

Citations

0

Defect passivation and crystallization management enabled by thulium dopant as B-site cation for highly stable and efficiency fully inorganic perovskite solar cells with over 17% efficiency DOI

Ebubekir Camizci,

Ibrahimhan Dilci,

Zhengguo Xiao

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162314 - 162314

Published: April 1, 2025

Language: Английский

Citations

0

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices DOI Creative Commons

Sunyingyue Geng,

Hangfei Li, Ziyu Lv

et al.

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

Published: April 16, 2025

Abstract Upconversion nanoparticles (UCNPs), incorporating lanthanide (Ln) dopants, can convert low‐energy near‐infrared photons into higher‐energy visible or ultraviolet light through nonlinear energy transfer processes. This distinctive feature has attracted considerable attention in both fundamental research and advanced optoelectronics. Challenges such as low energy‐conversion efficiency nonradiative losses limit the performance of UCNP‐based optoelectronic devices. Recent advancements including optimized core–shell structures, tailed Ln‐doping concentration, surface modifications show significant promise for improving stability. In addition, combining UCNPs with functional materials broaden their applications improve device performance, paving way innovation next‐generation paper first categorizes elaborates on various upconversion mechanisms UCNPs, focusing strategies to boost prolong luminescence. Subsequently, an in‐depth discussion that enhance expand functionality is provided. Furthermore, a wide range devices explored, multiple emerging neuromorphic computing are highlighted. Finally, existing challenges potential solutions involved developing practical considered, well outlook future technologies

Language: Английский

Citations

0