Energy, Journal Year: 2025, Volume and Issue: unknown, P. 136227 - 136227
Published: April 1, 2025
Language: Английский
Journal of Materials Chemistry B, Journal Year: 2024, Volume and Issue: 12(13), P. 3171 - 3190
Published: Jan. 1, 2024
This review summarizes fabrication strategies and manifold applications of electrospun organic/inorganic hybrid nanofibers in promoting the wound healing process.
Language: Английский
Citations
36
ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(14), P. 5695 - 5704
Published: March 27, 2024
Daytime passive radiative cooling is an effective way to reduce energy consumption for building cooling. However, overcooling might occur in at low-temperature which presents limitations thermal management. Herein, a new SiO2/poly(vinyl alcohol) composite aerogel with nanomicro–multistage porous structure insulation and was fabricated by non-solvent-assisted freeze-drying strategy. In the fabrication process, nonsolvent (acetone) poly(vinyl utilized control proportion size of macro-porous inside aerogel, making conductivity decreased 0.0390 W/mK while spontaneously increasing its solar reflectance infrared (8–13 μm) emissivity 93.70% 98.19%, respectively. The achieved sub-ambient up 14.1 °C during day above-ambient warming 3.8 night, avoiding nighttime overcooling. demonstrates adaptive management compared commercial materials, it suitable intelligent energy-saving buildings.
Language: Английский
Citations
19
Nanoscale, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
The Janus structure of nanofibers fabricated by electrospinning using eccentric spinneret enhances the UV resistance Thermoplastic polyurethane (TPU) fabrics which often possess good mechanical, waterproofing, and breathability properties.
Language: Английский
Citations
3
ACS Materials Letters, Journal Year: 2024, Volume and Issue: 6(6), P. 2416 - 2424
Published: May 20, 2024
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 LineolataHope bionic structures, using SiO2 as substrate. Deep models provided insights complex relationship between metamaterials spectral response, enabling us performance range for truncated cone arrays (height-to-diameter ratio (H/Dbottom) from 0.8 2.4), achieving a high average emissivity 0.985. Experimentally, noon temperature fabricated samples decreased by about 8.3 °C. This data-driven approach accelerates optimization robust metamaterials, promising significant advancements in standardized passive applications.
Language: Английский
Citations
12
Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 476, P. 134932 - 134932
Published: June 15, 2024
Language: Английский
Citations
12
Nano Letters, Journal Year: 2024, Volume and Issue: 24(21), P. 6395 - 6402
Published: May 17, 2024
Passive daytime radiative cooling (PDRC) is a promising practice to realize sustainable thermal management with no energy and resources consumption. However, there remains challenge of simultaneously integrating desired solar reflectivity, environmental durability, mechanical robustness for polymeric composites nanophotonic structures. Herein, inspired by classical armor shell pangolin, we adopt generic design strategy that harnesses supramolecular bonds between the TiO2-decorated mica microplates cellulose nanofibers collectively produce strong interfacial interactions fabricating interlayer nanostructured PDRC materials. Owing light scattering excited hierarchical structures, bioinspired film demonstrates reflectivity (92%) emissivity (91%) an excellent temperature drop 10 °C under direct sunlight. Notably, guarantees high strength (41.7 MPa), toughness (10.4 MJ m–3), durability. This provides possibilities in designing materials, further establishing blueprint other functional applications like soft robots, wearable devices, etc.
Language: Английский
Citations
9
Composites Communications, Journal Year: 2024, Volume and Issue: 48, P. 101947 - 101947
Published: May 23, 2024
Language: Английский
Citations
9
ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 17, 2025
The imperatives of low energy consumption and environmental sustainability have intensified the demand for passive radiative cooling systems that operate without electrical input. However, inherent effect under temperatures significantly hampers their energy-saving potential. Besides, inflexibility conventional designs restricts application to complex or nonplanar surfaces. To surmount these challenges, we propose a flexible smart cooler (FSRC) synergistically integrates solar reflective layer (poly-4-methylpentene, TPX) with phase-change (VO2 NPs@TPX). This novel architecture empowers FSRC spectrally self-adaptive reflectance emission capabilities dynamic response temperature fluctuations. Simulation results highlight FSRC's remarkable management capabilities, characterized by minimal absorptance (0.13) high infrared emissivity tunability (0.37). Outdoor field tests building simulations further validate practical feasibility efficacy FSRC. work not only offers spectral decoupling strategy realizing but also presents promising device alternative technological solution enables evolution from static photothermal management.
Language: Английский
Citations
1
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 509, P. 161274 - 161274
Published: March 6, 2025
Language: Английский
Citations
1
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161629 - 161629
Published: March 1, 2025
Language: Английский
Citations
1