Abstract
Two-dimensional (2D) MXenes have demonstrated promising results in gas sensing thanks to their metal conductivity, huge specific surface area, and abundant surface functional groups. Low sensitivity, poor selectivity, substantial base resistance drift, and poor environment stability are common issues with gas sensors manufactured with pristine MXenes. Many people have worked hard to find solutions to these issues. This chapter summarizes the most effective methods for improving the gas-sensing performance of MXene-based sensors. This chapter also discusses the main obstacles and potential future paths for MXene-based gas sensors.
| Original language | English |
|---|---|
| Title of host publication | MXenes as Emerging Modalities for Environmental and Sensing Applications |
| Subtitle of host publication | Theories, Design and Approach |
| Publisher | Elsevier |
| Pages | 81-92 |
| Number of pages | 12 |
| ISBN (Electronic) | 9780443218538 |
| ISBN (Print) | 9780443218521 |
| DOIs | |
| State | Published - 1 Jan 2024 |
Bibliographical note
Publisher Copyright:© 2025 Elsevier Inc. All rights reserved.
Keywords
- Ammonia sensing
- Density functional theory
- Gas sensors
- MXenes
- Pristine MXenes
- Two-dimensional nanomaterials
- Volatile organic compounds
ASJC Scopus subject areas
- General Chemistry
- General Environmental Science
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