A5113913606- Gas Sensing Nanomaterials and Sensors
- Advanced Chemical Sensor Technologies
- Analytical Chemistry and Sensors
- ZnO doping and properties
- Metal-Organic Frameworks: Synthesis and Applications
- Glass properties and applications
- Transition Metal Oxide Nanomaterials
- Luminescence Properties of Advanced Materials
- Acoustic Wave Resonator Technologies
- Diamond and Carbon-based Materials Research
- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Spectroscopy and Laser Applications
- Flame retardant materials and properties
- Advanced battery technologies research
- Nanowire Synthesis and Applications
- Advanced Battery Materials and Technologies
- Radio Wave Propagation Studies
- Optical Wireless Communication Technologies
- Supercapacitor Materials and Fabrication
- Metal and Thin Film Mechanics
- Advanced Photocatalysis Techniques
- Lubricants and Their Additives
- Death Anxiety and Social Exclusion
- Advanced Physical and Chemical Molecular Interactions
Xinjiang Technical Institute of Physics & Chemistry
2025
Ningbo Institute of Industrial Technology
2017-2025
Hainan University
2021-2025
Shenzhen University
2024-2025
Sanya University
2025
Chinese Academy of Sciences
2017-2025
University of Science and Technology Beijing
2024
Wuhan Municipal Engineering Design & Research Institute
2024
Ludong University
2024
Jilin University
2020-2022
Flexible electronic devices are normally based on organic polymer substrate. In this work, an ultrathin glass-based flexible, transparent, and ultrasensitive ZnO/glass surface acoustic wave (SAW) humidity sensor is developed using a composite sensing layer of ZnO nanowires (NWs) graphene quantum dots (GQDs). It shows much larger effective electromechanical coupling coefficients signal amplitudes, compared to those flexible polymer-based SAW reported in the literature. Attributed large...
A Cu<sub>4</sub>I<sub>4</sub>–MOF-based mixed matrix membrane which can be a highly sensitive and selective naked-eye sensor for gaseous HCl is reported.
Surface acoustic wave (SAW) devices have been widely explored for real-time monitoring of toxic and irritant chemical gases such as nitrogen oxide (NO2), but they often issues a complicated process the sensing layer, low sensitivity, long response time, irreversibility, and/or requirement high temperatures to enhance sensitivity. Herein, we report material design room-temperature NO2 detection based on 3D porous architecture Ag-decorated reduced graphene oxide-polypyrrole hybrid aerogels...
Two-dimensional conjugated metal-organic frameworks (2D c-MOFs) have emerged as promising candidates in gas sensing, owing to their tunable porous structure and conductivity. Nevertheless, the reported sensing mechanisms heavily relied on electron transfer between metal nodes molecules. Normally, strong interaction sites target molecule would result poor recovery thus bad recycling property. Herein, we propose a redox synergy strategy overcome this issue by balancing reactivity of ligands. A...
Abstract Two dimensional (2D) conjugated metal–organic frameworks (2D c ‐MOFs) have emerged as promising electroactive materials for energy storage owing to their high conductivity and large charge carrier mobility. However, broader implementation is hindered by limitations in capacity cycling stability, primarily due the restricted density, diversity, stability of redox sites. In this study, a new 2D ‐MOF (Cu‐TTPQ) with multiple redox‐active sites that incorporated quinone pyrazine...
To improve the hydrogen sensor characteristics, choice of doping atoms in Pd is crucial. A novel palladium (Pd) and yttrium (Y) thin film prepared utilized to design a reflected optical fiber gas sensor. The performance mechanical properties are examined. Experimental results show that response value decreases evidently rapidly with increasing concentration, first drift zero point sensors increases as concentration increases, frequent use can reduce increase repeatability. Pd-Y alloy...
The failure of hydrogen sensor with palladium film is primarily the phase transition PdH. To restrain this, a novel and yttrium (Pd-Y) alloy was prepared by co-sputtering method used to design an optical fiber sensor. A model established based on matrix method. relationship between reflectivity concentration discussed. experimental results show that this superior traditional Pd in shortening response recovery time, restraining drift, promoting repeatability. Pd-Y extremely promising material...
The limited surface area and compacted configuration of silicon nanowires (SiNWs), which are made by one-step metal-assisted chemical etching (MACE) go against target gas diffusion adsorbtion for sensing application. To harvest suitable sensitivity fast response–recovery characteristics, an aligned, rough SiNW array with loose high was fabricated a two-step process. MACE technique first employed to fabricate smooth array, then KOH post-etching method developed roughen the NW further....
CrN and diamond-like carbon (DLC) coatings are deposited on the surface of 431 stainless steel by direct current magnetron sputtering technique. The morphology, micro-structure, hardness, friction, wear properties CrN, CrN/DLC multi-layer composite DLC investigated scanning electron microscopy, X-ray diffraction, Raman spectroscopy, photoelectron nanoindentation tester, scratch friction tester. results show that single coating is very rough for columnar crystal structure with preferred...