A5100414575- Advanced Sensor and Energy Harvesting Materials
- Surface Modification and Superhydrophobicity
- Polymer Surface Interaction Studies
- Adhesion, Friction, and Surface Interactions
- Optical Coatings and Gratings
- Metallurgy and Material Forming
- Conducting polymers and applications
- Catalytic Processes in Materials Science
- Hydrocarbon exploration and reservoir analysis
- Advanced Steganography and Watermarking Techniques
- Marine Biology and Environmental Chemistry
- Electrospun Nanofibers in Biomedical Applications
- Advanced Drug Delivery Systems
- Magnetism in coordination complexes
- Advanced Algorithms and Applications
- Photonic and Optical Devices
- Chaos-based Image/Signal Encryption
- Energetic Materials and Combustion
- Silicone and Siloxane Chemistry
- Industrial Technology and Control Systems
- Crystal Structures and Properties
- Water Quality Monitoring and Analysis
- Antimicrobial agents and applications
- Microstructure and Mechanical Properties of Steels
- Digital Media Forensic Detection
Wuhan University
2008-2025
Beijing National Laboratory for Molecular Sciences
2023-2025
Chinese Academy of Sciences
2023-2025
Institute of Chemistry
2024-2025
China University of Geosciences (Beijing)
2015-2025
University of Chinese Academy of Sciences
2023-2025
China Academy of Printing Technology
2023-2025
Zhejiang University
2022-2024
Quzhou University
2022-2024
Wuhan University of Technology
2006-2024
Abstract Slippery liquid‐infused porous surface (SLIPS) has received widespread attention in the antifouling field, while its controllability of lubricity and durability lubricant are relatively insufficient. In this study, inspired by hagfish's defensive behavior secreting mucus to escape from predators, a smart SLIPS marine coating is prepared, which possesses responsively switching lubrication modes self‐healing property. The responsive supramolecular interaction between azobenzene (Azo)...
Switchable structured adhesion on rough surfaces is highly desired for a wide range of applications. Combing the advantages gecko seta and creeper root, switchable fibrillar adhesive composed polyurethane (PU) as backing layer graphene/shape memory polymer (GSMP) pillar array developed. The photothermal effect graphene (under UV irradiation) changes GSMP micropillars into viscoelastic state, allowing easy intimate contact with roughness. By controlling phase state via irradiation during...
Robot-assisted rehabilitation offers benefits, such as repetitive, intensive, and task-specific training, compared to traditional manual manipulation performed by physiotherapists. In this paper, a robust iterative feedback tuning (IFT) technique for repetitive training control of compliant parallel ankle robot is presented. The employs four intrinsically pneumatic muscle actuators that mimic skeletal muscles ankle's motion training. A multiple degrees-of-freedom normalized IFT proposed...
Abstract Anisotropic 1D contraction motion of polymeric actuating materials has drawn growing interests in fields ranging from soft robotics to biomimetic muscles. Although light‐driven liquid crystal polymers (LCPs) represent promising candidates realize (<20%) triggered remotely and spatially, there remain multitudes challenges develop an LCP system possessing ultralarge rate. Here, a novel strategy combining shape memory effect photochemical phase transition is presented as large 81%...
It has long been demonstrated the gecko-inspired micropillar array with T-shape tips possesses best adhesion performance of a given material. The further enhancement performances micropillars can offer redundant to compensate for inevitable improper contacts. Here, polydimethylsiloxane (PDMS) is incorporated gradient dispersed calcium carbonate nanoparticles in stalk, termed as (TG), possessing modulus stiff tip and soft root. TG facilitates contact formation regulates stress at detaching...
Abstract Droplet impact on solid surfaces is essential both in nature and industry. Precisely regulating the dynamic behavior of droplet great significance for energy harvesting, anti‐icing, inkjet printing, pesticide spraying, many other fields. Various rebounding behaviors (deposition, rebounding, rotation, instability control, so on) intrinsic parameters (such as contact time) after droplets impacting can be regulated by surface engineering. This paper reviews advances from perspective...
Abstract In recent years, growing concerns regarding energy efficiency and heat mitigation, along with the critical goal of carbon neutrality, have drawn human attention to zero‐energy‐consumption cooling technique. Passive daytime radiative (PDRC) can be an invaluable tool for combating climate change by dispersing ambient directly into outer space instead just transferring it across surface. Although significant progress has been made in mechanisms, materials design, application...
Abstract Beyond its role in cultural communication, printing technology has emerged as one of the most important approaches to distributing and patterning functional materials for advanced manufacturing. In a process, stamp is employed transfer inks target surface, generating specific pattern that exactly replicates stamp. Through precise manipulation different inkdrops, herein, “one stamp, diverse patterns” strategy developed achieves deposition varied patterns utilizing single This...
Abstract Different to the borrowing hydrogen strategy in which alcohols were activated by transition metal‐catalyzed anaerobic dehydrogenation, direct addition of aldehydes was found be an effective but simpler way alcohol activation that can lead efficient and green aldehyde‐catalyzed metal‐free dehydrative C‐ alkylation methyl carbinols with alcohols. Mechanistic studies revealed reaction proceeds via situ formation ketones Oppenauer oxidation external aldehydes, aldol condensation,...
Diabetes and its complications have become crucial public health challenges worldwide. In this study, we aim to develop a dissolving glucose-responsive insulin-releasing microneedle (MN) patch system, for minimally invasive insulin delivery type 1 diabetes therapy. The MNs were composed of biodegradable gelatin starch materials, which encapsulated gold nanocluster (AuNC) nanocarriers. fabricated had complete uniform structure, consisting an array 11 × conical needles, with needle height 756...
Inspired by the nanoconcave top of epidermal cells on tree frogs' toe pads, an array composite micropillars with nanopits surface (CPp) has been designed. Polystyrene (PS) nanoparticles are mixed polydimethylsiloxane (PDMS) and serve as template for PS/PDMS micropillars. CPp shows much larger wet adhesion compared to arrays without nanopits. Under a certain loading force, most liquid between counterpart is squeezed out, so that remained in forms multiple nanoscale bridges within contact area...
This study explored an energy-efficient and cost-effective method to synthesize three-dimensional metal-embedded microporous carbocatalysts. Pellet biochar manufactured with compressed porous structure was used as the carbonaceous precursor, which modulated by diverse metal chlorides in single-step thermal process, fulfilling synchronous pore-forming, metal-doping, graphitization. The as-synthesized carbocatalysts were characterized detail using N2 physisorption, SEM, TEM, EDX, XRD, TPO,...
The lithium sulfur battery is an attractive energy storage device because of its high theoretical capacity and density, but lifetime seriously limited by the shuttle effect polysulfides. Herein, a rational design vertical MoS2 nanosheets anchored on conductive carbon nanotubes through Mo–O–C covalent coupling proposed. In this composite, strong chemical interaction ensures rapid charge transfer at interfaces, while sulfur-deficient metallic 1T phase-containing enhances affinity with...
This paper proposed a temperature-dependent iron loss model and corresponding dynamic hysteresis model, where temperature coefficient k is introduced to consider the thermal effect on eddy-current loss. The validated by massive experimental measurement of test samples, 1174 combinations various temperatures, magnetic inductions, frequencies for nonoriented silicon steel specimen. relative error ~11% in wide range 50-400 Hz, 26 °C-200 °C, 0-2 T. method can be applicable other types materials...