Biomimetic Pyramid Structure Film for Enhancing Building Radiative Cooling

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 14, 2025

Abstract Radiative cooling has emerged as a promising technique for reducing energy consumption in building thermal management due to its passive property and no external requirement. Despite significant advances, scalable production of artificial photonic radiators with periodic structures, environmental stability, high radiative performance, economic applicability is still challenging most state‐of‐the‐art coolers. Rational structure materials design are essential promote daytime sunlight reflectance while maintaining emissivity within the atmospheric window (8–13 µm). In this work, inspired from unique hair heat‐resistant organisms, biomimetic micro‐pyramid shaped model analyzed. By mimicking intricate silicon template, film containing specialized fabricated by integrating dielectric constant polymers receiving PVDF coating. The resulting boasts solar 97.3% an exceeding 98% infrared light emission window. addition, rubber endows membrane strong tensile rebound properties surficial hydrophobicity protects dust infestation. Considering manufacturing simplicity cost‐effectiveness, method shows great potential mass production, shedding on management.

Language: Английский

---

Multi-bionic Strategies Integration in Cellulose Nanofiber-Based Metagels with Strong Hydrogen-Bonded Network for Solar-Driven Water Evaporation

Advanced Fiber Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

Language: Английский

---

An integrated radiative cooling coating for flexible thermoelectric power generator

Published: April 1, 2025

Language: Английский

---

Bioinspired Superhydrophobic Cellulose-based Thermal Emitters with Multiphase Scattering Structure for Durable Daytime Radiative Cooling

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 111076 - 111076

Published: April 1, 2025

Language: Английский

---

Polar bear fur-inspired hollow nanofibers as a thermal insulating material for building radiation cooling

Renewable Energy, Journal Year: 2025, Volume and Issue: unknown, P. 123315 - 123315

Published: April 1, 2025

Language: Английский

---

Unlocking smart wearable applications: the “potential code” of cellulose-based radiative cooling materials

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 218, P. 115792 - 115792

Published: May 3, 2025

Language: Английский

---

Theoretical Model and Application Potential of Hybrid Passive Cooling for Power Yield Improvement of Thermoelectric Generators

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 136367 - 136367

Published: May 1, 2025

Language: Английский

---

Cellulose binary coatings with spherical envelope structure via structure rearrangement in ball milling for integrated radiative cooling-electricity generation

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 277, P. 134248 - 134248

Published: Aug. 4, 2024

Language: Английский

---

Enhancing n-type PbTe thermoelectric performance through Cd alloying and strategic defects management

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1002, P. 175183 - 175183

Published: June 13, 2024

Language: Английский

---

Thermal conductive radiative cooling film for local heat dissipation

Materials Today Physics, Journal Year: 2024, Volume and Issue: 50, P. 101626 - 101626

Published: Dec. 13, 2024

Language: Английский

---