A5060541633- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Advanced Sensor and Energy Harvesting Materials
- Advanced Chemical Sensor Technologies
- ZnO doping and properties
- Conducting polymers and applications
- Advanced Photocatalysis Techniques
- Advanced biosensing and bioanalysis techniques
- 2D Materials and Applications
- Acoustic Wave Resonator Technologies
- MXene and MAX Phase Materials
- Chalcogenide Semiconductor Thin Films
- Semiconductor materials and interfaces
- Biosensors and Analytical Detection
- Electrochemical sensors and biosensors
- Gold and Silver Nanoparticles Synthesis and Applications
- Ga2O3 and related materials
- Nanomaterials and Printing Technologies
- Transition Metal Oxide Nanomaterials
- Air Quality Monitoring and Forecasting
- Electrical and Thermal Properties of Materials
- Quantum Dots Synthesis And Properties
Xinjiang University
2018-2025
Highly sensitive silver (Ag) modified zinc oxide (ZnO) humidity sensors were prepared by hydrothermal synthesis and the mechanism was studied. Experimental results show that Ag-modified ZnO can effectively enhance performance of a sensor. Large number oxygen vacancies many active sites are generated on surface when molar ratio Ag+ to Zn2+ is 1:100, which accelerate decomposition water molecules material, thereby improving response Moreover, linearity sensor greatly improved nanoparticles....
In this paper, we prepared a high-performance zinc oxide (ZnO) humidity sensor in an alkaline environment using one-step hydrothermal method. Experiments showed that the pH value of precursor solution affects performance ZnO sensors. There are abundant hydroxyl group and oxygen vacancies on surface with 10. Abundant groups can adsorb large number water molecules rich accelerate decomposition molecules, thus increasing conductive ions (H3O+) further improving sensor. So, such exhibited high...
In this work, a ppb level and fast response MoS2/SnS2 heterojunction ammonia (NH3) sensor at room temperature (RT) was prepared by simple hydrothermal method. The specific surface area aperture of composites were greatly increased, providing more active sites larger transport channels for NH3 adsorption transport. As result, responsiveness response/recovery time improved accelerated. construction the further reduces operating improves its stability. exhibits good selectivity to NH3, (0.8/1...
Study creates optimized AgNPs/CuNPs/Bragg-PSi SERS substrate for detecting low-concentration analytes like crystal violet and diphenyl phthalate. Best performance at 0.75 M CuNO 3 soak 180 °C annealing, promising analytical applications.