Hu Jiaxi, Song Hongjie, Zhang Lichun, Lv Yi
Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, China.
Department of Chemistry, Tsinghua University, Beijing 10084, China.
Chem Commun (Camb). 2024 Oct 3;60(80):11223-11236. doi: 10.1039/d4cc03960b.
Cataluminescence (CTL) has emerged as a sensing transduction principle of gas-solid interface for constructing gas sensors that present fast response, high sensitivity, and online monitoring. It has thus been widely associated with the field of chemical analysis and catalytic science. Herein, the latest developments in CTL sensors are reviewed, and the of CTL-based gas sensing systems is discussed. In particular, the basic principles and sensing systems of CTL are outlined, including performance enhancement strategies for specific targets and recognition methods for multiple targets. Moreover, the important applications of CTL sensors are listed and classified, including environmental pollutant monitoring, product quality control, clinical diagnosis, and evaluation of catalyst performance. Finally, based on abundant case reports, the current conundrums of CTL sensors are summarized and their future development trends are also put forward.
催化发光（CTL）已成为气固界面传感转换原理，用于构建具有快速响应、高灵敏度和在线监测功能的气体传感器。因此，它已广泛应用于化学分析和催化科学领域。本文综述了CTL传感器的最新进展，并讨论了基于CTL的气体传感系统的前景。特别概述了CTL的基本原理和传感系统，包括针对特定目标的性能增强策略和多种目标的识别方法。此外，还列出并分类了CTL传感器的重要应用，包括环境污染物监测、产品质量控制、临床诊断和催化剂性能评估。最后，基于大量案例报告，总结了CTL传感器目前存在的难题，并提出了其未来发展趋势。
