A5006549052- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Nanomaterials and Printing Technologies
- Conducting polymers and applications
- Analytical Chemistry and Sensors
- Tactile and Sensory Interactions
- Nanoparticles: synthesis and applications
- Dielectric materials and actuators
- Tribology and Wear Analysis
- Advanced Chemical Sensor Technologies
- Lubricants and Their Additives
- Electrohydrodynamics and Fluid Dynamics
- Gold and Silver Nanoparticles Synthesis and Applications
- Electronic Packaging and Soldering Technologies
- Advanced Photocatalysis Techniques
- Advanced Materials and Mechanics
- TiO2 Photocatalysis and Solar Cells
- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Electrowetting and Microfluidic Technologies
- Magnesium Alloys: Properties and Applications
- Graphene and Nanomaterials Applications
- Copper Interconnects and Reliability
- Burn Injury Management and Outcomes
- Traumatic Ocular and Foreign Body Injuries
Jiaxing University
2016-2024
Tianjin University
2024
Hunan Normal University
2023
Nantong University
2021-2022
Xi'an Jiaotong University
2009-2016
Nanyang Technological University
2016
National Institute for Materials Science
2005
Fluorite-structured CeO2 nanotubes have been synthesized by controlled annealing of layered Ce(OH)3 nanotubes. The latter fabricated means hydrothermal treatment anhydrate cerium chloride. nanotube formation has attributed to lamellar rolling under appropriate conditions. non-layered could possess nanotubular morphology only in the presence structural defects (see Figure; tube diameter: ∼ 18 nm).
The humidity of breath can serve as an important health indicator, providing crucial clinical information about human physiology. Significant progress had been made in the development flexible sensors. However, improving its sensing performance (sensitivity and durability) is still facing many challenges. In this work, near-field electrohydrodynamic direct writing (NFEDW) was proposed to fabricate sensors with high sensitivity durability for respiration monitoring. Due applied electric...
Flexible and room-temperature (RT) ammonia gas sensors are needed for exhaled breath detection recognition. Two-dimensional transition metal disulfides potential materials RT sensing because of their low band gap a large number edge-exposed sites that can provide strong binding to molecules. In this work, 1D/2D heterostructured composite material 2D tungsten disulfide (WS2) modified with 1D polyaniline (PANI) was proposed. The fibrous PANI adsorbed on the edges inserted in interlayers...
TiO2@SnO2 nanosheets@nanotubes heterostructures were successfully prepared by a facile two-step method: prefabricated SnO2@PNT coaxial nanocables based on the in situ growth of SnO2 sulfonated gel matrix polymeric nanotubes, and then assembly TiO2 nanoclusters that consist ultrathin nanosheets through solvothermal process. These characterized for morphological, structural optical properties scanning electron microscopy (SEM), transmission (TEM), X-ray diffraction (XRD), photoelectron...
Flexible pressure sensors have been widely used in health detection, robot sensing, and shape recognition. The micro-engineered design of the intermediate dielectric layer (IDL) has proven to be an effective way optimize performance flexible sensors. Nevertheless, development is limited due cost process difficulty, prepared by inverted mold lithography. In this work, microstructured arrays printed aerosol printing act as IDL sensor. It a facile prepare with high performance, simplified...
MXene materials have the metallic conductivity of transition metal carbides. Among them, Ti3C2TX with an accordion structure has great application prospects in field wearable devices. However, flexible electronic devices face problem single function practical application. Therefore, it is particularly important to study a sensor multiple functions for skin. In this work, near-field electrohydrodynamic printing (NFEP) method was proposed prepare composite thin film micro/nanofiber on...
Improving the conductivity of metal particle inks is a hot topic scientific research. In this paper, method for preparing metal-filled particles was proposed. By adding filled to ink, size distribution could be changed form bimodal structure in accordance with Horsfield's stacking model. The filling had small volume and good fluidity, which fill gaps between after printing improve its electrical without significantly changing solid content ink. Experimental results show that silver ink...
The sensitivity of a sensor prepared by printing with the ink PEDOT:PSS regulated adding graphene is improved tremendously. Furthermore, human signals can be monitored effectively.
Self-powered humidity sensors based on friction electric and piezoelectric principles have been proposed in recent years. However, the complicated structure preparation processes usually involved these power generation limit their wider application. Herein, we developed a self-powered flexible sensor with simple facile process primary battery principle. The consists of copper conductive tape as positive electrode, nickel negative carboxymethyl cellulose film dissolved lithium chloride sodium...
Silver nanoparticles (AgNPs) with diameter of about 50 nm were successfully loaded on the surface activated carbon fibers (ACFs) via a facile and green hydrothermal route. The XRD XPS results demonstrated that silver ACFs surfaces was in metallic form Ag0. Effects preparation conditions pH reaction time investigated. solution essential for formation AgNPs surface. possible mechanism proposed basis results. prepared material tested its antibacterial property against typical Gram-positive...
Flexible humidity sensors have found new applications in diverse fields including human healthcare, the Internet of Things, and so on. In this paper, a highly sensitive sensor based on carboxymethyl cellulose@graphene conductive adhesive tape was developed. The constructed which acted as both flexible substrate electrode to transmit electronic signals. A composite assembled sensing layer by simple spreading method 3-D printed groove mold. material characterized for its morphology,...