A5100605742- Nanopore and Nanochannel Transport Studies
- Graphene research and applications
- Advancements in Battery Materials
- Fuel Cells and Related Materials
- Thermal properties of materials
- Advanced Battery Materials and Technologies
- Composite Material Mechanics
- Carbon Nanotubes in Composites
- Mechanical Behavior of Composites
- Numerical methods in engineering
- Metal and Thin Film Mechanics
- Supercapacitor Materials and Fabrication
- Infrastructure Maintenance and Monitoring
- Topology Optimization in Engineering
- Conducting polymers and applications
- Fluid Dynamics Simulations and Interactions
- Electrochemical sensors and biosensors
- Lattice Boltzmann Simulation Studies
- Force Microscopy Techniques and Applications
- Composite Structure Analysis and Optimization
- Synthesis and properties of polymers
- Additive Manufacturing and 3D Printing Technologies
- Fiber-reinforced polymer composites
- Membrane Separation Technologies
- Ion-surface interactions and analysis
Temple University
2020-2025
Beijing University of Chemical Technology
2007-2025
Temple College
2020-2025
Gansu Provincial Hospital
2025
Chongqing University of Posts and Telecommunications
2016-2024
Changchun University of Science and Technology
2002-2024
Sun Yat-sen University
2020-2024
Guilin University of Technology
2024
Hong Kong Polytechnic University
2024
State Ethnic Affairs Commission
2024
It is highly desired that satisfactory photoactive agents with ideal photophysical characteristics are explored for potent cancer phototherapeutics. Herein, bifunctional nanoparticles of low-bandgap donor-acceptor (D-A)-type conjugated-polymer (CP-NPs) developed to afford a efficient singlet-to-triplet transition and photothermal conversion near-infrared (NIR) light-induced photodynamic (PDT)/photothermal (PTT) treatment. CP-NPs display remarkable NIR absorption the peak at 782 nm, perfect...
Because of its ultrahigh specific capacity, lithium metal holds great promise for revolutionizing current rechargeable battery technologies. Nevertheless, the unavoidable formation dendritic Li, as well resulting safety hazards and poor cycling stability, have significantly hindered practical applications. A mainstream strategy to solve this problem is introducing porous media, such solid electrolytes, modified separators, or artificial protection layers, block Li dendrite penetration....
The transport behavior of water molecules inside a model carbon nanotube is investigated by using nonequilibrium molecular dynamcis (NMED) simulations. shearing stress between the wall and identified as key factor in determining nanofluidic properties. Due to effect nanoscale confinement, effective not only size sensitive but also strongly dependent on fluid flow rate. Consequently, nominal viscosity confined decreases rapidly tube radius reduced or when faster rate maintained. An...
The Volterra series transfer function (VSTF), in which the input-output relationship of a nonlinear system is represented by kernel functions, an elegant tool to model systems. inverse can be constructed analyzing VSTF. We propose new electronic nonlinearity compensation scheme based on show 1 dB improvement Q-factor with 256 Gb/s polarization-division-multiplexed 16-level quadratic amplitude modulation format, and 50% reduction complexity lowering processing rate.
Concrete pavement defects are an important indicator reflecting the safety status of pavement. However, it is difficult to accurately detect concrete cracks due complex environment, such as uneven illumination, deformation and potential shadows, etc. In order solve these problems, we propose crack detection algorithm with convolutional neural network. Firstly, our method used classify first classified images, different deep learning models in two parts achieve functions. Secondly,...
Automatic crack detection is vital for efficient and economical road maintenance. With the explosive development of convolutional neural networks (CNNs), recent methods are mostly based on CNNs. In this article, we propose a deeply supervised network via novel multiscale feature fusion module. Within module, high-level features introduced directly into low-level at different stages. Besides, deep supervision provides integrated direct fusion, which helpful to improve model convergency final...
A variety of reasons, specifically contact issues, irregular loads, cracks in insulation, defective relays, terminal junctions and other similar increase the internal temperature electrical instruments. This results unexpected disturbances potential damage to power equipment. Therefore, initial prevention measures thermal anomalies tools are essential prevent power-equipment failure. In this article, we address mechanism for substations using a computer-vision approach by taking advantage...
Tetrahydropalmatine have been experimentally reported to promising biological applications, although detailed theoretical investigation on its structural activities regarding potency as a potential anti-inflammatory drug candidate has not reported. In that regard, this present work focuses the experimental and of tetrahydropalmatine. The studied structure was isolated followed by calculations within framework density functional theory (DFT) employing 6-311++G(d,p) basis set. Theoretical...
Abstract Apart from electrode material modification, architecture design and optimization are important approaches for improving lithium–sulfur battery performance. Herein, an integrated structure with tandem connection is constructed by confining nanosulfur (NS) in conductive poly(3,4‐ethylenedioxythiophene) (PEDOT) reaction chambers, forming interface of discrete independent nanoreactor units bonded onto carbon nanotubes (noted as CNT/NS@PEDOT). The unique spatial confinement concentration...
Abstract Despite groundbreaking advances in the additive manufacturing of polymers, metals, and ceramics, scaled accurate production structured carbons remains largely underdeveloped. This work reports a simple method to produce complex carbon materials with very low dimensional shrinkage from printed carbonized state (less than 4%), using commercially available polypropylene precursors fused filament fabrication-based process. The control macrostructural retention is enabled by inclusion...
This study explores free vibration of a rectangular plate composed PU closed-cell foam enhanced with GNPs and MWCNTs. The governing motion equations are derived based on first shear deformation theory in conjunction Hamilton's principle, then solved by finite element method. Biot's constitutive law for poroelastic behavior is utilized place conventional Hooke's to consider fluid-saturated nature pores. In contrast majority previous studies those were using the Halpin–Tsai micromechanical...
In the current study, we analyze motion of pressurized water molecules in nanopores a well-crystallized, hydrophobic zeolite using both experiment and molecular dynamics simulation. It is discovered that, contradictory to prediction classic Laplace-Young equation, required infiltration pressure highly dependent on volume. A modified equation developed take into consideration effective solid−liquid interfacial tension, thermal energy exchange, as well variation configuration confined liquid...
Reducing the thermal conductivity of nanowires may enhance their already exciting efficiency thermoelectric energy conversion. Using molecular dynamics simulations, we demonstrate that silicon could be significantly decreased by patterning (or etching) induced roughness nanowire surfaces. The type, amplitude, and wavelength surface all have profound effects, reduced more when is smaller or amplitude larger. Such an effect on furthermore found to coupled with effects cross-sectional size...
Interchain hydrogen bonds enhance thermal conduction in crystalline polymer nanofibers by confining torsional motion of chains and increasing the group velocity phonons.
We present a design strategy to optimize antimicrobial peptides minimize cytotoxicity while enhancing stability and activity, which holds promise for local systemic intracellular anti-infective therapy.
Ion beam irradiation is a promising approach to fabricate nanoporous graphene for various applications, including DNA sequencing, water desalination, and phase separation. Further advancement of this rational design experiments all require improved mechanistic understanding the physical drilling process. Here, we demonstrate that, by using oblique ion irradiation, nanopore family significantly expanded include more types nanopores tunable geometries. With hopping, sweeping, shoving...
Apart from electrode material modification, architecture design and optimization are important approaches for improving lithium-sulfur battery performance. Herein, an integrated structure with tandem connection is constructed by confining nanosulfur (NS) in conductive poly(3,4-ethylenedioxythiophene) (PEDOT) reaction chambers, forming interface of discrete independent nanoreactor units bonded onto carbon nanotubes (noted as CNT/NS@PEDOT). The unique spatial confinement concentration...