A5074526331- Model Reduction and Neural Networks
- Advanced Sensor and Energy Harvesting Materials
- Fluid Dynamics and Turbulent Flows
- Conducting polymers and applications
- Underwater Vehicles and Communication Systems
- X-ray Diffraction in Crystallography
- Supercapacitor Materials and Fabrication
- Probabilistic and Robust Engineering Design
- Tactile and Sensory Interactions
- Crystallization and Solubility Studies
- TiO2 Photocatalysis and Solar Cells
- Quantum Dots Synthesis And Properties
- Modular Robots and Swarm Intelligence
- Robotics and Sensor-Based Localization
- Neural Networks and Applications
- Video Surveillance and Tracking Methods
- Computational Fluid Dynamics and Aerodynamics
- Gas Dynamics and Kinetic Theory
- Advanced Vision and Imaging
- Robotic Locomotion and Control
- Molecular Sensors and Ion Detection
- Supramolecular Chemistry and Complexes
- Advanced Photocatalysis Techniques
- Organic Electronics and Photovoltaics
- Silicon Carbide Semiconductor Technologies
Rensselaer Polytechnic Institute
2024
University of Michigan
2017-2024
Donghua University
2021-2024
University of Washington Applied Physics Laboratory
2024
Ministry of Industry and Information Technology
2015-2022
Beijing Institute of Technology
2013-2022
South China Normal University
2010-2022
Nanyang Technological University
1996-2021
Fudan University
2013-2015
Tongji University
2013-2015
Sensory neurons within skin form an interface between the external physical reality and inner tactile perception. This enables sensory information to be organized identified, interpreted through perceptual learning-the process whereby sensing abilities improve experience. Here, artificial neuron that can integrate differentiate spatiotemporal features of touched patterns for recognition is shown. The system comprises sensing, transmitting, processing components are parallel those found in a...
Although some progress has been made on stretchable supercapacitors, traditional supercapacitors fabricated by predesigning structured electrodes for device assembling still lack the device-level editability and programmability. To adapt to wearable electronics with arbitrary configurations, it is highly desirable develop editable that can be directly transferred into shapes stretchability. In this work, customizable stretchability using based mechanically strengthened ultralong MnO2...
Recently developed physics-informed neural network (PINN) has achieved success in many science and engineering disciplines by encoding physics laws into the loss functions of network, such that not only conforms to measurements, initial boundary conditions but also satisfies governing equations. This work first investigates performance PINN solving stiff chemical kinetic problems with equations ordinary differential (ODEs). The results elucidate challenges utilizing ODE systems....
Spinel LiNi 0.5 Mn 1.5 O 4 (LNMO) is the most promising cathode material for achieving high energy density lithium‐ion batteries attributed to its operating voltage (≈4.75 V). However, at such voltage, commonly used battery electrolyte suffered from severe oxidation, forming unstable solid–electrolyte interphase (SEI) layers. This would induce capacity fading, self‐discharge, as well inferior rate capabilities electrode during cycling. work first time discovers that oxidation effectively...
Abstract Soft electronics that seamlessly interface with skin are of great interest in health monitoring and human–machine interfaces. However, achieving mechanical softness, adhesiveness, high conductivity concurrently has always been a major challenge due to the difficulty bonding dissimilar materials while retaining their respective properties. Herein, mechanically interlocked hydrogel–elastomer hybrid is reported as viable solution this problem. Hydrogels low moduli adhesiveness employed...
Abstract Endowing flexible and adaptable fiber devices with light-emitting capabilities has the potential to revolutionize current design philosophy of intelligent, wearable interactive devices. However, significant challenges remain in developing when it comes achieving uniform customizable light effects while utilizing lightweight hardware. Here, we introduce a mass-produced, wearable, photochromic that provides multicolored control. We designed independent waveguides inside maintain total...
Polymeric microelectrode arrays (MEAs) are emerging as a new generation of biointegrated microelectrodes to transduce original electrochemical signals in living tissues external electrical circuits, and vice versa. So far, the challenge stretchable polymeric MEAs lies competition between high stretchability good electrode-substrate adhesion. The larger stretchability, easier delamination electrodes from substrate due mismatch their Young's modulus. In this work, polypyrrole (PPy) electrode...
A novel wearable supercapacitor textile with the desired and combined properties of being thin, lightweight, transparent, flexible is developed by stacking two aligned carbon nanotube fiber-based electrodes. The further integrated to create a new energy that can convert solar electric energy, in addition storing it high entire photoelectric conversion storage efficiency. As service our authors readers, this journal provides supporting information supplied authors. Such materials are peer...
Energy storage devices are arousing increasing interest due to their key role in next-generation electronics. Integration is widely explored as a general and effective strategy aiming at high performances. Recent progress integrating variety of functions into electrochemical energy carefully described. Through integration the level materials: flexible, stretchable, responsive, self-healing discussed highlight state-of-the-art multi-functional devices, incorporation photovoltaic piezoelectric...
A new and general method to produce flexible, wearable dye-sensitized solar cell (DSC) textiles by the stacking of two textile electrodes has been developed. metal-textile electrode that was made from micrometer-sized metal wires used as a working electrode, while counter woven highly aligned carbon nanotube fibers with high mechanical strengths electrical conductivities. The resulting DSC exhibited energy conversion efficiency well maintained under bending. Compared are based on wire-shaped...
An organic thiolate/disulfide redox couple with low absorption in the visible region was developed for use fabricating novel dye-sensitized photovoltaic wires an aligned carbon nanotube (CNT) fiber as counter electrode. These flexible wire devices achieved a maximal energy conversion efficiency of 7.33%, much higher than value 5.97% conventional I(-)/I3(-) couple. In addition, CNT also greatly outperforms Pt electrode 2.06% based on
A high-performance, self-powered, elastic energy fiber is developed that consists of an conversion sheath and storage core. The coaxial structure the aligned nanostructures at electrode interface enable a high total energy-conversion energy-storage performance maintained under bending after stretching. As service to our authors readers, this journal provides supporting information supplied by authors. Such materials are peer reviewed may be re-organized for online delivery, but not...
Novel wire-shaped polymer solar cells that have high performance are developed by introducing a thin layer of titania nanoparticles increases the charge separation and transport an aligned carbon nanotube fiber electrode their stability. These cell wires easily woven into flexible clothes serve as lightweight deformable power sources for portable electronic devices. As service to our authors readers, this journal provides supporting information supplied authors. Such materials peer reviewed...
Stretchable strain sensors have aroused great interest for their application in human activity recognition, health monitoring, and soft robotics. For various scenarios involving the of different ranges, specific sensitivities need to be developed, due a trade-off between sensor sensitivity stretchability. Traditional stretchable are developed based on conductive sensing materials still lack function customizable sensitivity. A novel strategy mechanocombinatorics is proposed screen...
Abstract Bacterial infections remain a leading threat to global health because of the misuse antibiotics and rise in drug‐resistant pathogens. Although several strategies such as photothermal therapy magneto‐thermal can suppress bacterial infections, excessive heat often damages host cells lengthens healing time. Here, localized thermal managing strategy, thermal‐disrupting interface induced mitigation (TRIM), is reported, minimize intercellular cohesion loss for accurate antibacterial...
Derivation of reduced order representations dynamical systems requires the modeling truncated dynamics on retained dynamics. In its most general form, this so-called closure model has to account for memory effects. work, we present a framework operator inference extract governing from data in compact, non-Markovian form. We employ sparse polynomial regression and artificial neural networks underlying operator. For special class nonlinear systems, observability terms resolved is analyzed,...
Abstract Microwave‐invisible devices are emerging as a valuable technology in various applications, including soft robotics, shape‐morphing structures, and textural camouflages, especially electronic countermeasures. Unfortunately, conventional microwave‐absorbing metastructures bulk absorbers stretching confined, limiting their application deformable or special‐shaped targets. To overcome such limitations, conceptually novel soft–rigid‐connection strategy, inspired by the pangolin, is...
ABSTRACT Fiber electronics with flexible and weavable features can be easily integrated into textiles for wearable applications. However, due to small sizes curved surfaces of fiber materials, it remains challenging load robust active layers, thus hindering production high-sensitivity strain sensors. Herein, functional sensing materials are firmly anchored on the surface in-situ through a hydrolytic condensation process. The anchoring layer interfacial adhesion is ultra-mechanically...