A5100754632- Advanced Sensor and Energy Harvesting Materials
- Tactile and Sensory Interactions
- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Muscle activation and electromyography studies
- Gas Sensing Nanomaterials and Sensors
- Advanced battery technologies research
- Analytical Chemistry and Sensors
- Advancements in Battery Materials
- Advanced Materials and Mechanics
- Advanced Battery Materials and Technologies
- Polydiacetylene-based materials and applications
- EEG and Brain-Computer Interfaces
- Dielectric materials and actuators
- Titanium Alloys Microstructure and Properties
- Advanced Chemical Sensor Technologies
- Neuroscience and Neural Engineering
- Electrochemical Analysis and Applications
- Power Systems and Renewable Energy
- Microstructure and Mechanical Properties of Steels
- MXene and MAX Phase Materials
- Electrochemical sensors and biosensors
- Electrocatalysts for Energy Conversion
- Energy Load and Power Forecasting
- Environmental remediation with nanomaterials
Chinese Academy of Sciences
2016-2025
Suzhou Institute of Nano-tech and Nano-bionics
2016-2025
University of Science and Technology of China
1996-2025
Fudan University
2025
University of Electronic Science and Technology of China
2024
Suzhou University of Science and Technology
2022-2024
Xiamen University
2024
Wuhan Engineering Science & Technology Institute
2024
Beijing University of Posts and Telecommunications
2024
Shenyang University of Technology
2024
Flexible tactile sensors are considered as an effective way to realize the sense of touch, which can perform synchronized interactions with surrounding environment. Here, utilization bionic microstructures on natural lotus leaves is demonstrated design and fabricate new‐type high‐performance flexible capacitive sensors. Taking advantage unique surface micropattern leave template for electrodes using polystyrene microspheres dielectric layer, proposed devices present stable high sensing...
A highly flexible porous ionic membrane (PIM) is fabricated from a polyvinyl alcohol/KOH polymer gel electrolyte, showing well‐defined 3D structure. The conductance of the PIM changes more than 70 times as relative humidity (RH) increases 10.89% to 81.75% with fast and reversible response at room temperature. In addition, PIM‐based sensor insensitive temperature (0–95 °C) pressure (0–6.8 kPa) change, which indicates that it can be used selective sensor. noncontact switch system containing...
Abstract Inspired by the epidermal–dermal and outer microstructures of human fingerprint, a novel flexible sensor device is designed to improve haptic perception surface texture recognition, which consisted single‐walled carbon nanotubes, polyethylene, polydimethylsiloxane with interlocked micropyramid arrays. The shows high pressure sensitivity (−3.26 kPa −1 in range 0−300 Pa), it can detect shear force changes induced dynamic interaction between structure on tested material surface,...
Multifunctional selectivity and mechanical properties are always a focus of attention in the field flexible sensors. In particular, construction biomimetic architecture for sensing materials can endow fabricated sensors with intrinsic response features extra-derived functions. Here, inspired by asymmetric structural human skin, novel tannic acid (TA)-modified MXene-polyurethane film bionic Janus is proposed, which prepared gravity-driven self-assembly gradient dispersion 2D TA@MXene...
As a novel electrode material for energy storage, metal-organic frameworks (MOFs) emerge with plenty of merits and certain drawbacks in the field supercapacitors. Nevertheless, most MOFs synthesized moment are faced dimension/distribution issues dissatisfactory electrical conductivity. Hence, this paper, NiCo-MOF was successfully fabricated by applying one-step solvothermal method, from which NiCo-MOF-3 presents an optimal electrochemical performance compared to other NiCo-MOFs Ni/Co-MOF....
Hydrogels offer tissue-like softness, stretchability, fracture toughness, ionic conductivity, and compatibility with biological tissues, which make them promising candidates for fabricating flexible bioelectronics. A soft hydrogel film offers an ideal interface to directly bridge thin-film electronics the tissues. However, it remains difficult fabricate a ultrathin configuration excellent mechanical strength. Here we report tissue-inspired ultrasoft microfiber composite (< 5 μm) film, is...
Deep eutectic solvents (DESs) enable many processes to be environmentally friendly. This Tutorial Review aims showcase the roles of DESs in synthesis functional materials from a green chemistry perspective.
Abstract Inspired by the tactile sensory mechanism of human skin, ionic hydrogels‐derived flexible sensors have attracted much attention since they can produce output signals that match recognition mode nerves, showing a potential application in human‐machine interaction. Unfortunately, practical sensing properties hydrogels are restricted drawbacks hydroelastic instability and non‐selective response ability, such as poor mechanical strength, irretentive solvent retaining capacity,...
This research investigated the effectiveness of electrochemical reduction for removing trichloroethylene (TCE) and carbon tetrachloride (CT) from dilute aqueous solutions. The kinetics, reaction mechanisms, current efficiencies TCE CT were using flow-through, iron electrode reactors with amperometric measurements rates. operated over a range flow rates, pH, ionic strength, dissolved oxygen concentration, working potentials. Typical half-lives in reactor 9.4 3.7 min, respectively. addition...
As chemical sensors are in great demand for portable and wearable analytical applications, it is highly desirable to develop an all-solid-state ion-selective electrode (ISE) reference (RE) platform with simplicity stability. Here we propose a sensor new type of ISE based on gold nanodendrite (AuND) array as the solid contact poly(vinyl acetate)/inorganic salt (PVA/KCl) membrane-coated RE. A simple controllable method was developed fabricate AuNDs microwell patterned chip by one-step...
Abstract Fast progress in material science has led to the development of flexible and stretchable wearable sensing electronics. However, mechanical mismatches between devices soft human tissue usually impact performance. An effective way solve this problem is develop mechanically superelastic compatible sensors that have high sensitivity whole workable strain range. Here, a buckled sheath–core fiber‐based ultrastretchable sensor with enormous stain gauge enhancement reported. Owing its...
Abstract Metallic lithium electrode with high capacity of 3860 mA h g −1 is the most promising candidate for rechargeable batteries. However, some inherent problems such as dendrite growth, uneven solid electrolyte interphase (SEI), and manufacturing risk restraint its practical application. Herein, distinct from conventional mosaic structure, a facile fabrication in situ self‐assembled organic/inorganic hybrid SEI ordered dual‐layer structure on surface to suppress formation proposed. With...
Electrically activated soft actuators capable of large deformation are powerful and broadly applicable in multiple fields. However, designing that can withstand a high strain, provide actuation displacement, exhibit stable reversibility still the main challenges toward their practical application. Here, for first time, we report two-dimensional (2D) conductive metal–organic framework (MOF) based electrochemical actuator, which consists vertically oriented hierarchical Ni-CAT NWAs/CNF...
A facile hypothermal chemical coprecipitation strategy was employed to fabricate binder-free Ni/Co-LDH arrays <italic>in situ</italic> on various substrates.
Abstract A tactile sensor system enables natural interaction between humans and machines; this is crucial for dexterous robotic hands, interactive entertainment, other smart scenarios. However, the lack of sliding friction detection significantly limits accuracy scope interactions due to absence sophisticated information, such as slippage, material roughness held objects. Here, inspired by stick-slip phenomena in process, we have developed a multifunctional biomimetic based on sensing...
Abstract The absence of tactile perception limits the dexterity a prosthetic hand and its acceptance by amputees. Recreating sensing properties skin using flexible sensor could have profound implications for prosthetics, whereas existing sensors often limited functionality with cross‐interference. In this study, we propose machine‐learning‐assisted multifunctional smart providing human‐like approach amputations. This is based on poly(3,4‐ethylenedioxythiophene): poly(styrene sulfonate)...
The inadequacy of tactile perception systems in humanoid robotic manipulators limits the breadth available applications. Here, we designed a multifunctional flexible sensor for fingers that provides capabilities similar to those human skin sensing modalities. This utilizes novel PI-MXene/SrTiO
Abstract Ultrathin, stretchable, and breathable epidermal electronics are of great significance for wearable implantable health‐monitoring devices owing to their unique skin‐conformable skin‐friendly capabilities. However, the poor gas permeability planar substrates with thicknesses microns millimeters, in conjunction existing tedious expensive fabrication methods, has severely limited realization high‐performance electronic devices. Here, a novel bubble blowing method is proposed fabricate...
Abstract Living systems can respond to external stimuli by dynamic interface changes. Moreover, natural wrinkle structures allow the surface switch dynamically and reversibly from flat rough in response specific stimuli. Artificial have been developed for applications such as optical devices, mechanical sensors, microfluidic devices. However, chemical molecule‐triggered flexible sensors based on wrinkling not demonstrated. Inspired human skin wrinkling, herein, a volatile organic compound...
Heterostructured metal oxides with large specific surface area are crucial for constructing gas sensors high performance. However, using slurry-coating and screen-printing methods to fabricate cannot result in uniformity reproducibility of the sensors. Here, NiO nanowalls decorated by SnO2 nanoneedles (NiO@SnO2) were situ grown on ceramic microchips via a chemical bath deposition method detect H2S instead print-coating methods. The morphologies compositions NiO@SnO2 hierarchical...