A5100709988- Transition Metal Oxide Nanomaterials
- Thermal Radiation and Cooling Technologies
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Urban Heat Island Mitigation
- Advanced Sensor and Energy Harvesting Materials
- Photonic Crystals and Applications
- Advancements in Battery Materials
- Synthesis and properties of polymers
- Photonic and Optical Devices
- Magnetic Properties and Synthesis of Ferrites
- Supercapacitor Materials and Fabrication
- ZnO doping and properties
- Biosensors and Analytical Detection
- Advanced Battery Materials and Technologies
- Aluminum Alloys Composites Properties
- Metal and Thin Film Mechanics
- Dielectric materials and actuators
- Electromagnetic wave absorption materials
- Metamaterials and Metasurfaces Applications
- Advanced biosensing and bioanalysis techniques
- Tribology and Wear Analysis
- Advanced ceramic materials synthesis
- Semiconductor Lasers and Optical Devices
- Polysaccharides Composition and Applications
Harbin Institute of Technology
2016-2025
Jilin University
2016-2025
North China Institute of Aerospace Engineering
2025
Air Force Engineering University
2025
Hebei University of Engineering
2025
Wuyi University
2022-2025
Southern University of Science and Technology
2024
Suzhou Research Institute
2016-2024
University of Science and Technology Beijing
2014-2024
Southwest Jiaotong University
2018-2024
Abstract Cycling LiCoO 2 to above 4.5 V for higher capacity is enticing; however, hybrid O anion‐ and Co cation‐redox (HACR) at high voltages facilitates intrinsic α − (α < 2) migration, causing oxygen loss, phase collapse, electrolyte decomposition that severely degrade the battery cyclability. Hereby, commercial particles are operando treated with selenium, a well‐known anti‐aging element capture oxygen‐radicals in human body, showing an “anti‐aging” effect high‐voltage cycling...
Abstract Coatings for passive radiative cooling applications must be highly reflected in the solar spectrum, and thus can hardly support any coloration without losing their functionality. In this work, a colorful daytime surface based on structural is reported. A designed cooler with bioinspired array of truncated SiO 2 microcones manufactured via self‐assembly method reactive ion etching. Complemented silver reflector, exhibits broadband iridescent due to scattering induced by microcone...
Fiber supercapacitors are promising power supplies suitable for wearable electronics, but the internally insufficient cross-linking and random structure of fiber electrodes restrict their performance. This study describes how interfacial oriented can fabricate an MXene with high flexibility electrochemical The continuous highly macroscopic fibers were constructed by 2D sheets via a liquid-crystalline wet-spinning assembly. oxyanion-enriched terminations surface-modified in situ could...
Optical materials capable of dynamically manipulating electromagnetic waves are an emerging field in memories, optical modulators, and thermal management. Recently, their multispectral design preliminarily attracts much attention, aiming to enhance efficiency integration functionalities. However, the manipulation based on these is challenging due ubiquitous wavelength dependence restricting capacity narrow wavelengths. In this article, we cascade multiple tunable cavities with...
Due to their unique architectures and outstanding electrical properties, three dimensional graphene‐based frameworks (3DGFs) have attracted extensive attention in wide fields. However, recently reported techniques always require complex processes high cost, which severely limit large‐scale application. In this study, the massive preparation of macroscopically porous 3DGFs from inherently inexpensive graphite paper is for first time realized by simply combining modified Hummer's method with...
Alkaline polymer electrolytes (APEs) are a new class of polyelectrolytes enabling the use nonprecious metal catalysts in electrochemical devices, such as fuel cells and water electrolyzers. However, current development APEs is facing severe difficulty, conductivity–stability dilemma. Specifically, to acquire high ionic conductivity, backbone has be grafted with enough cationic functional groups, typically quaternary ammonium (–NR3+), but modification structure damaged chemical inertness...
The key challenge for the development of high-performance molybdenum sulfide HER catalysts lies in limited fundamental understanding correlation between catalytic activities and physical features materials. Here we have demonstrated an unambiguous performance composition/crystallinity sulfide. results indicate that crystallinity plays overwhelming role determining performance, while composition does not matter much. can affect three figures merit (Tafel slope, turnover frequency (TOF),...
In this study, a WO3 film with controllable crystallinity has been prepared by radio frequency magnetron sputtering. The about 400 nm thickness and not only the advantages of amorphous large transmittance modulation short switching response time but also outstanding cyclic stability crystalline WO3. Therefore, exhibits superior electrochromic performances including in near infrared regime (72.5% at λ = 1000 nm), coloration/bleaching (5.3 s for coloration 3.0 bleaching), high efficiency (80.5...
Radiative cooling, as a passive way to dissipate heat into outer space without any extra energy, has attracted considerable attention recently. However, the metal reflector of conventional cooling radiators fails work in ultraviolet due giant absorption itself such waveband; meanwhile, selective thermal emission within atmospheric window still much room for improvement. In this work, we propose dual-band emitter design with multi-nanolayers, which not only makes up deficiency reflectors by...
Daytime radiative cooling has attracted considerable attention recently due to its tremendous potential for passively exploiting the coldness of universe as clean and renewable energy. Many advanced materials with novel photonic micro/nanostructures have already been developed enable highly efficient daytime coolers, among which flexible hierarchical porous coatings (HPCs) are a more distinguished category. However, it is still hard precisely control size distribution randomized pores within...
Radiative cooling has attracted considerable attention due to its tremendous potential in exploiting the cold reservoir of deep sky. However, overcooling always occurs conventional static radiative coolers because they operate only mode both hot and cold. Therefore, a dynamic cooler based on phase change materials is highly desired. Nevertheless, practical outdoor phase-change-based not yet been experimentally demonstrated. To satisfy stringent requirement weather conditions, we engineered...
Dynamic thermal management materials attract fast-increasing interest due to their adaptability changing environments and greater energy savings as compared static materials. However, the high transition temperature low emittance tunability of vanadium dioxide (VO2)-based infrared radiation regulators limit practical applications. This study addresses these issues by proposing a smart regulator based on Fabry-Pérot cavity structure (VO2/HfO2/Al), which is prepared high-power impulse...
Reconfigurable infrared (IR) materials have widespread applications in thermal management and smart IR concealment. Although various reconfigurable can be customized by positive or negative differential VO2-based resonators, their insightful mechanism remains unknown. Here, we comprehensively investigate the fundamental design rule of radiation between properties for first time. Importantly, skin depth VO2 film metal state is investigated to clarify transformation from properties, critical...
Recently, biomimetic photonic structural materials have significantly improved their radiative cooling performance. However, most research has focused on understanding mechanisms, with limited exploration of sensitive parameter variations. Traditional numerical methods are costly and time-consuming often struggle to identify optimal solutions, limiting the scope high-performance microstructure design. To address these challenges, we integrated machine learning into design Batocera...
Abstract Dual‐band electrochromic smart windows (DESWs), capable of actively and selectively modulate visible (VIS) light near‐infrared (NIR) heat, have emerged as a practical technology for enhancing user comfort reducing building energy consumption. However, the design development DESWs remain significant challenge due to difficulty in obtaining suitable materials high‐durability electrolytes. Here, first all‐solid‐state DESW based on an orthorhombic oxygen‐deficient tungsten oxide (o‐WO...
Abstract Embedded bioprinting overcomes the barriers associated with conventional extrusion‐based process as it enables direct deposition of bioinks in 3D inside a support bath by providing situ self‐support for deposited during to prevent their collapse and deformation. improves shape quality bioprinted constructs made up soft materials low‐viscosity bioinks, leading promising strategy better anatomical mimicry tissues or organs. Herein, interplay mechanism among printing parameters toward...