Haodong Wu
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Haodong Wu has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
- Jiabin Yang
Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China
1 shared publication - Li Yang
Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China
1 shared publication - Ming Hou
Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China
1 shared publication - Qingfu Dai
Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China
1 shared publication - Qiuni Zhao
School of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China
1 shared publication - Shenghui Guo
Faculty of Metallurgy and Energy Engineering, Kunming University of Science and Technology, Kunming, China
1 shared publication
Latest Publications
- Open Access
Development of Long-Term Stable MXene-Based Gas Sensing Material
In recent years, rapid industrial development has led to the emission of diverse gaseous pollutants into the atmosphere. To detect and monitor these pollutants, gas sensors have become a critical technology. Researchers have developed numerous gas-sensitive materials, among which MXenes—a novel class of two-dimensional materials—have garnered significant attention. Owing to their excellent electron transport properties, abundant surface functional groups, and large specific surface area, MXenes find wide applications in catalysis, sensing, electromagnetic shielding, water treatment, and beyond. However, despite these outstanding properties, MXenes’ susceptibility to environmental degradation has hindered their broader development and application as long-term stable gas-sensitive materials. While recent studies have investigated degradation mechanisms and explored various stability enhancement strategies, comprehensive reviews specifically focusing on stability improvements for gas-sensing applications remain scarce. This review first examines the current research on MXene oxidation processes in different environments. Subsequently, it systematically summarizes existing strategies to enhance MXene’s long-term stability and its implementation in gas sensing, including optimization of preparation methods, surface protection and modification, composite construction, and other approaches. Finally, the review concludes by summarizing current progress and outlining future perspectives.
Open AccessDevelopment of Long-Term Stable MXene-Based Gas Sensing Material
In recent years, rapid industrial development has led to the emission of diverse gaseous pollutants into the atmosphere. To detect and monitor these pollutants, gas sensors have become a critical technology. Researchers have developed numerous gas-sensitive materials, among which MXenes—a novel class of two-dimensional materials—have garnered significant attention. Owing to their excellent electron transport properties, abundant surface functional groups, and large specific surface area, MXenes find wide applications in catalysis, sensing, electromagnetic shielding, water treatment, and beyond. However, despite these outstanding properties, MXenes’ susceptibility to environmental degradation has hindered their broader development and application as long-term stable gas-sensitive materials. While recent studies have investigated degradation mechanisms and explored various stability enhancement strategies, comprehensive reviews specifically focusing on stability improvements for gas-sensing applications remain scarce. This review first examines the current research on MXene oxidation processes in different environments. Subsequently, it systematically summarizes existing strategies to enhance MXene’s long-term stability and its implementation in gas sensing, including optimization of preparation methods, surface protection and modification, composite construction, and other approaches. Finally, the review concludes by summarizing current progress and outlining future perspectives.