Applied Sciences, Год журнала: 2025, Номер 15(5), С. 2522 - 2522

Опубликована: Фев. 26, 2025

The unique properties of nanostructures, such as their high surface-to-volume ratio, tunable physical and chemical characteristics, enhanced sensitivity, are critical for advancing gas detection technologies. Therefore, this comprehensive review explores the recent advancements in nanostructured materials, emphasizing pivotal role enhancing sensing performance. A key focus is metal oxide-based sensors, impact synthesis methods (micro)structural on sensor performance thoroughly examined. By segmenting discussion into 1D including different oxides, provides a broad yet detailed perspective how functional materials contribute to efficiency. From standpoint, highlights parameters, mechanisms, response times, selectivity, stability, operating conditions. High-end values may reach around few ppb most gases. Beyond evaluating current advancements, also addresses existing challenges future research directions, particularly scalability, long-term low-temperature operation, integration real-world applications. providing up-to-date analysis, serves valuable resource researchers engineers, offering insights that can drive next generation high-performance, reliable, selective sensors.

Язык: Английский