Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106820 - 106820
Опубликована: Май 1, 2025
Язык: Английский
Materials, Год журнала: 2025, Номер 18(2), С. 451 - 451
Опубликована: Янв. 19, 2025
Hydrogen has emerged as a prominent candidate for future energy sources, garnering considerable attention. Given its explosive nature, the efficient detection of hydrogen (H2) in environment using H2 sensors is paramount. Chemoresistive sensors, particularly those based on noble-metal-decorated metal oxide semiconductors (MOSs), have been extensively researched owing to their high responsiveness, low limits, and other favorable characteristics. Despite numerous recent studies reviews reporting advancements this field, comprehensive review focusing rational design sensing materials enhance overall performance chemoresistive MOFs lacking. This aims address gap by examining principles, applications, challenges with specific focus Pd-decorated Pt-decorated MOSs-based materials. The observations explanations strategies employed literature, within last three years, analyzed provide insights into latest research directions developments domain. understanding essential designing fabricating highly sensors.
Язык: Английский
Процитировано
2
Chemosensors, Год журнала: 2024, Номер 12(12), С. 244 - 244
Опубликована: Ноя. 22, 2024
The efficient detection of volatile organic compounds (VOCs) is critically important in the domains environmental protection, healthcare, and industrial safety. development metal oxide semiconductor (MOS) heterojunction gas-sensing materials considered one most effective strategies to enhance sensor performance. This review summarizes discusses types heterojunctions their working principles, enhancement strategies, preparation methodologies, applications acetone ethanol detection. To address constraints pertaining low sensitivity, sluggish response/recovery times, elevated operating temperatures that are inherent VOC sensors, several improvement methods proposed, including doping with metals like Ag Pd, incorporating additives such as MXene polyoxometalates, optimizing morphologies through a fine design, self-doping via oxygen vacancies. Furthermore, this work provides insights into challenges faced by MOSs heterojunction-based gas sensors outlines future research directions field. will contribute foundational theories overcome existing bottlenecks MOS technology while promoting its large-scale application disease screening or agricultural food quality assessments.
Язык: Английский
Процитировано
4
Journal of Colloid and Interface Science, Год журнала: 2025, Номер 684, С. 251 - 261
Опубликована: Янв. 11, 2025
Язык: Английский
Процитировано
0
Nanomaterials, Год журнала: 2025, Номер 15(4), С. 303 - 303
Опубликована: Фев. 16, 2025
The development of high-performance carbon monoxide (CO) sensors is essential for protecting human health, ensuring industrial safety, and maintaining environmental well-being. Among various types sensors, chemiresistive exhibit considerable promise real-time applications due to their operational capabilities. To achieve high performances this review emphasizes enhancement strategies, encompassing the refinement sensing materials, augmentation sensor structures, optimization gas recognition algorithms. Specifically, modification techniques which include construction heterostructures, decoration with noble metals, surface functionalization, hetero-element-doping, morphology engineering, are delved into comprehensively. This provides insights rational design cost-effective CO sensors.
Язык: Английский
Процитировано
0
The Journal of Physical Chemistry C, Год журнала: 2025, Номер unknown
Опубликована: Фев. 26, 2025
Язык: Английский
Процитировано
0
Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179779 - 179779
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106820 - 106820
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0