Bright Prospects, Lingering Challenges: CsPbBr3 Quantum Dots for Environmental Sensing

IF 3.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Crystal Growth & Design Pub Date : 2025-04-10 DOI:10.1021/acs.cgd.4c0148410.1021/acs.cgd.4c01484

Abdulazeez M. Ogunleye, Mohammad Awwal Adeshina, GunWoo Kim, Hyunmin Kim and Jonghoo Park*,

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Abstract

The quest for efficient and versatile environmental sensing technologies has led researchers to explore novel materials. The advent of CsPbBr₃ perovskite quantum dots (PQDs) has revolutionized the field of optoelectronics, offering a new paradigm for sensing applications due to their exceptional optical properties. This review paper examines the opportunities and challenges associated with using CsPbBr₃ PQDs for environmental sensing applications, focusing on their distinctive properties, synthesis methods, and practical implementations. We discuss the potential of CsPbBr₃ PQDs in various environmental sensing applications, including pollutant detection, temperature and pH monitoring, and gas and heavy-metal ion sensing. Additionally, we highlight the challenges and limitations posed by the stability and durability of these PQDs in different environments, particularly under conditions of humidity and temperature fluctuations. Lastly, we explore future perspectives and opportunities for CsPbBr₃ PQDs in environmental sensing, emphasizing the importance of addressing stability and toxicity concerns. This review provides a comprehensive overview of the current state of research on CsPbBr₃ PQDs for environmental sensing applications, offering insights into potential advancements and the challenges that remain.

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前景光明，挑战犹存：CsPbBr3量子点环境传感

对高效和通用的环境传感技术的追求促使研究人员探索新的材料。CsPbBr3钙钛矿量子点（PQDs）的出现彻底改变了光电子学领域，由于其卓越的光学特性，为传感应用提供了新的范例。本文综述了CsPbBr3 pqd在环境传感应用中的机遇和挑战，重点介绍了CsPbBr3 pqd的独特性质、合成方法和实际实现。我们讨论了CsPbBr3 pqd在各种环境传感应用中的潜力，包括污染物检测，温度和pH监测，气体和重金属离子传感。此外，我们强调了这些pqd在不同环境下的稳定性和耐久性所带来的挑战和限制，特别是在湿度和温度波动的条件下。最后，我们探讨了CsPbBr3 PQDs在环境传感中的未来前景和机遇，强调了解决稳定性和毒性问题的重要性。本文综述了CsPbBr3 pqd在环境传感应用中的研究现状，并对其潜在的进展和面临的挑战提出了见解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Crystal Growth & Design 化学-材料科学：综合

CiteScore

6.30

自引率

10.50%

发文量

650

审稿时长

1.9 months

期刊介绍： The aim of Crystal Growth & Design is to stimulate crossfertilization of knowledge among scientists and engineers working in the fields of crystal growth, crystal engineering, and the industrial application of crystalline materials. Crystal Growth & Design publishes theoretical and experimental studies of the physical, chemical, and biological phenomena and processes related to the design, growth, and application of crystalline materials. Synergistic approaches originating from different disciplines and technologies and integrating the fields of crystal growth, crystal engineering, intermolecular interactions, and industrial application are encouraged.