A5070792437- Solar Thermal and Photovoltaic Systems
- Thermal Radiation and Cooling Technologies
- Solar-Powered Water Purification Methods
- High Entropy Alloys Studies
- Thermal properties of materials
- Transition Metal Oxide Nanomaterials
- Phase Change Materials Research
- TiO2 Photocatalysis and Solar Cells
- solar cell performance optimization
- Pigment Synthesis and Properties
- Membrane Separation Technologies
- Diamond and Carbon-based Materials Research
- Optical properties and cooling technologies in crystalline materials
- High-Temperature Coating Behaviors
- Urban Heat Island Mitigation
- Advanced Battery Materials and Technologies
- Laser-Ablation Synthesis of Nanoparticles
- Photovoltaic System Optimization Techniques
- Chalcogenide Semiconductor Thin Films
- Surface Modification and Superhydrophobicity
- Solar Radiation and Photovoltaics
- Advancements in Battery Materials
- Copper-based nanomaterials and applications
- Metal and Thin Film Mechanics
- Quantum Electrodynamics and Casimir Effect
Lanzhou Institute of Chemical Physics
2013-2024
Chinese Academy of Sciences
2013-2024
University of Chinese Academy of Sciences
2016-2024
Lanzhou City University
2016-2021
State Key Laboratory of Solid Lubrication
2019
Northwest Normal University
2008-2009
The polymer-dielectric composite film is reported to obtain a hierarchical micro–nano structure. Composites exhibit excellent optical properties and their actual radiative cooling effect was tested in an outdoor environment.
Abstract High‐entropy (HE) materials, celebrated for their extraordinary chemical and physical properties, have garnered increasing attention broad applications across diverse disciplines. The expansive compositional range of these materials allows nuanced tuning properties innovative structural designs. Recent advances been centered on versatile photothermal conversion capabilities, effective the full solar spectrum (300–2500 nm). HE effect, coupled with hysteresis diffusion, imparts...
Abstract Developing high‐performance infrared (IR) radiation materials with desired broadband emissivity, excellent thermal stability, and scalable fabrication processes is highly desirable for energy‐saving applications heat dissipation. However, it remains a grand challenge to concurrently meet these requirements in existing IR materials. Herein, high‐entropy (HE) approach employed advance the performance of spinel oxide. This strategy efficiently narrows bandgap due enhanced electron...
With the increasing development of photothermal techniques in various fields, particularly concentrated solar power (CSP) systems and thermoelectric generators (STEGs), demand for high-performance spectrally selective absorbers (SSAs) has grown significantly. These SSAs are essential achieving high absorption minimal infrared thermal loss, thereby significantly enhancing utilization efficiency. This need becomes critical CSP systems, where temperatures pivotal improved However, necessity...
Developing advanced materials with a high-entropy concept is one of the hot trends in science. The configurational entropy can be tuned by introducing different atomic species, which also impart result excellent physical and chemical properties. In this work, we synthesized solid-solution oxide (Cu, Mn, Fe, Cr)3O4 simple scalable solid-phase synthesis method. We extensively investigated microstructure composition, indicating that has single-phase spinel structure. Simultaneously, reasonably...
A high entropy alloy nitride AlCrTaTiZrN nanofilm is employed to develop a novel duplex spectrally selective solar absorber coating, which leads scalable, highly efficient and cost-conscience structure.
Recent advances in high-entropy alloys have spurred many breakthroughs the fields of high-temperature materials and optical they provide incredible application potentialities for photothermal conversion systems. Solar-selective absorbers (SSAs), as key components, play a vital role efficiency service life. The most pressing problem with SSAs is their inconsistent performance, an instability constraint induced by thermal stress. A feasible method improving performance stability introduction...
The most recent advances in high-entropy materials provide impetus for the development of high-performance materials, simultaneously providing high-temperature robustness and excellent functional properties owing to high configurational entropy distorted lattices.
Solar and radiative warming are smart approaches to maintaining the human body at a metabolically comfortable temperature in both indoor outdoor scenarios. Nevertheless, existing textiles ineffective frigid climates because solar absorption of selective absorbing coating is significantly reduced when coated on rough textile surface. Herein, for first time, high-entropy nitrides based spectrally film (SSF) introduced common cotton through one-step magnetron sputtering method. The...
Harvesting solar energy to enhance thermoelectric generator efficiency is a highly effective strategy. However, it grand challenge but essential increase solar-thermal conversion efficiency. A spectrally selective absorber, which capable of boosting absorptance (α) while suppressing thermal emittance (ε), shows great potential elevate the Herein, we fabricate multilayer absorber with assistance high-entropy nitrides, outstanding spectral selectivity (α/ε = 95.2/10.9%). Benefitting from...
High entropy alloys (HEAs), which is at the expense of high cost compared to traditional alloy, should not be confined mechanical properties, but employed devise a novel combination with unique functional and performances. In this work, alloy nitride (HEAN) utilized as double absorption layer improve solar in temperature selective absorbing coatings (SSACs). Our primary motivation lower thermal emittance (ε) enhance absorptance (α). order realize goal, coating design (CODE) software optimize...