A5055146737- Thermal Radiation and Cooling Technologies
- ZnO doping and properties
- Urban Heat Island Mitigation
- Thin-Film Transistor Technologies
- Optical Coatings and Gratings
- solar cell performance optimization
- Advanced Sensor and Energy Harvesting Materials
- Aluminum Alloys Composites Properties
- Metamaterials and Metasurfaces Applications
- Surface Modification and Superhydrophobicity
- Gas Sensing Nanomaterials and Sensors
- Quantum Dots Synthesis And Properties
- Copper-based nanomaterials and applications
- Aluminum Alloy Microstructure Properties
- Ga2O3 and related materials
- GaN-based semiconductor devices and materials
- Microstructure and mechanical properties
- Building Energy and Comfort Optimization
- Conducting polymers and applications
- Advanced ceramic materials synthesis
- Advanced Antenna and Metasurface Technologies
- Electromagnetic wave absorption materials
- Skin Protection and Aging
- Semiconductor Quantum Structures and Devices
- Chalcogenide Semiconductor Thin Films
Ningbo University
2012-2025
Wuhan University of Science and Technology
2020-2024
Chinese Academy of Sciences
2014-2023
Ningbo Institute of Industrial Technology
2014-2023
Changchun Institute of Optics, Fine Mechanics and Physics
2001-2007
Antireflection (AR) coatings that exhibit multifunctional characteristics, including high transparency, robust resistance to moisture, hardness, and antifogging properties, were developed based on hollow silica–silica nanocomposites. These novel nanocomposite with a closed-pore structure, consisting of silica nanospheres (HSNs) infiltrated an acid-catalyzed sol (ACSS), fabricated using low-cost sol–gel dip-coating method. The refractive index the was tailored by controlling amount ACSS into...
Photovoltaic (PV) modules are not only an opto‐electrical system, but also opto‐thermal one, where the optical, electrical, and thermodynamic domains strongly coupled. The means to suppress both light heat losses in PV remains undeveloped. Herein, a universal route realize radiative cooling management via ultra‐broadband versatile textures is proposed, originating from interaction with visible, near‐infrared, mid‐infrared electromagnetic waves (EMWs) geometric, diffractive, subwavelength...
Daytime radiative coolers cool objects below the air temperature without any electricity input, while most of them are limited by a silvery or whitish appearance. Colored daytime (CDRCs) with diverse colors, scalable manufacture, and subambient cooling have not been achieved. We introduce polymer–Tamm photonic structure to enable high infrared emittance an engineered absorbed solar irradiance, governed quality factor (Q-factor). theoretically determine theoretical thresholds for through...
Exploiting stretchable solar cells that can accommodate large strain and feature high cyclic mechanical endurance is challenging for wearable skin-interfaced electronics application. In this work, we demonstrated such using the kirigami design. Experiments simulations showed structure effectively imparted stretchability to perovskite (PSCs) through out-of-plane deformation, which significantly reduced stress in devices. The kirigami-based PSCs with optimal geometric parameters exhibited...
As a potential risk to human and environmental health, radio frequency (RF) radiation should be studied due the higher frequencies larger bandwidths that may employed. Electromagnetic interference (EMI) shielding materials can prevent exposure RF radiation, but most of them are visibly opaque. In this work, we propose fabricate transparent EMI using an ultrathin silver layer sandwiched by oxides (SLSO) as building blocks. The samples with double-sided SLSO (D-SLSO) structure exhibit highest...
Cuprous oxide films were successfully electrodeposited onto three different substrates through the reduction of copper lactate in alkaline solution at pH = 10. The include indium tin film coated glass, n-Si wafer with (001) orientation and Au evaporated Si substrate. substrate effects on structural optical properties are investigated by situ voltammetry, current versus time transient measurement, ex x-ray diffraction, scanning electron microscopy, UV–vis transmittance reflectance...
Foldable paper‐based solar cells are attractive power sources for wearable and portable applications. Currently, low conversion efficiency (PCE) degradation under different folding conditions restrict practical applications of cells. Herein constructed on cellophane paper using oxide/ultrathin Ag/oxide (OMO) perovskite as electrodes absorbers, respectively. The cell (PSC) exhibits a PCE 13.19%, the highest among all More importantly, beneficial from ultrathin substrates combined with...
Scalable manufacturing of metamaterials with multispectral manipulation capabilities remains highly challenging, which was generally circumvented by integrating several single-spectral metamaterials, potentially leading to complex processes, large thicknesses, and limited fabrication size. We experimentally demonstrate a standalone scalable-manufactured metamaterial featuring simultaneous visible transmission, infrared reflection, microwave absorption. The prepared an area 255 cm
Radiative cooling is the process to dissipate heat outer space through an atmospheric window (8-13 μm), which has great potential for energy savings in buildings. However, traditional "static" spectral characteristics of radiative materials may result overcooling during cold season or at night, necessitating development dynamic enhanced saving potential. In this study, we showcase realization by modulating transfer using a tunable transmittance convection shield (TTCS). The TTCS both solar...
Abstract The manipulation of thermal radiation amplitude or direction over a broadband spectrum is fundamental capability, demonstrating significant potential in management and infrared information encryption. However, existing approaches cannot control both aspects simultaneously. In this study, an ultrabroadband directional tunable emitter (UDTTE) utilizing the metal‐insulator transition properties vanadium dioxide photonic structure Brewster effect proposed. Before phase transition, UDTTE...
In this work, we developed a universal low-temperature process for the preparation of multifunctional and robust mesoporous silica antireflective coatings on transparent polymeric substrates. The layer was formed after UV–O3 exposure ammonia vapor treatment dried poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) (F127)-containing acidic gel. optical antiscrubbing properties coating were comparable to those prepared at 250 °C. highest transmittance reached 99.55%,...
Foldable solar cells have attracted increasing attention for portable and wearable applications. The challenge to achieve foldability is free from the formation of cracks under large strain. Our mechanical simulations suggests that a reduction in substrate thickness 150 25 μm means mitigate strain polymer folding with extremely small curvature radius sub‐millimeter. are experimentally prepared on ultrathin cellophane substrates ZnO/ultrathin Ag/ZnO (OMO) transparent electrodes, instead...
Abstract Conventional textiles keep the body warm and provide an aesthetic appearance for human beings, while they are insufficient military civil applications in harsh environments. Multifunctional that capable of creating infrared (IR) camouflage, electromagnetic interference (EMI) shielding, personal warming by interacting with both IR microwave waves (EMWs) developed. The inorganic–organic polytetrafluoroethylene (PTFE)/Ag/PTFE (IO‐PAP) building blocks deposited on polyurethane...
D-SET not only achieves effective IR camouflage but also dissipates human body heat through radiative cooling, ensuring thermal comfort, while maintaining excellent durability and breathability. IRC-SET enables in complex backgrounds.