| Title: |
Chemoresistive Gas Sensors Based on Noble-Metal-Decorated Metal Oxide Semiconductors for H 2 Detection. |
| Authors: |
Zhu, Min1 (AUTHOR) m350123105@sues.edu.cn, Zhang, Heng1 (AUTHOR), Zhang, Shengming1 (AUTHOR), Yao, Haiyu1 (AUTHOR), Shi, Xuerong1 (AUTHOR) shixuer05@mails.ucas.ac.cn, Xu, Shusheng1 (AUTHOR) shixuer05@mails.ucas.ac.cn |
| Source: |
Materials (1996-1944). Jan2025, Vol. 18 Issue 2, p451. 28p. |
| Subject Terms: |
*METAL oxide semiconductors, *GAS detectors, *ENERGY futures, *DETECTION limit, *DETECTORS |
| Abstract: |
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 the environment using H2 sensors is paramount. Chemoresistive H2 sensors, particularly those based on noble-metal-decorated metal oxide semiconductors (MOSs), have been extensively researched owing to their high responsiveness, low detection limits, and other favorable characteristics. Despite numerous recent studies and reviews reporting advancements in this field, a comprehensive review focusing on the rational design of sensing materials to enhance the overall performance of chemoresistive H2 sensors based on noble-metal-decorated MOFs is lacking. This review aims to address this gap by examining the principles, applications, and challenges of chemoresistive H2 sensors, with a specific focus on Pd-decorated and Pt-decorated MOSs-based sensing materials. The observations and explanations of strategies employed in the literature, particularly within the last three years, have been analyzed to provide insights into the latest research directions and developments in this domain. This understanding is essential for designing and fabricating highly efficient H2 sensors. [ABSTRACT FROM AUTHOR] |
|
Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Academic Search Complete |
|
Full text is not displayed to guests. |
Login for full access.
|
