A Radiative-Cooling Hierarchical Aligned Porous Poly(vinylidene fluoride) Film by Freeze-Thaw-Promoted Nonsolvent-Induced Phase Separation DOI
Yiting Zhang,

Jiahui Sun,

Yufeng Wang

et al.

Chinese Journal of Polymer Science, Journal Year: 2024, Volume and Issue: 42(7), P. 976 - 983

Published: May 7, 2024

Language: Английский

Thermal‐Rectified Gradient Porous Polymeric Film for Solar‐Thermal Regulatory Cooling DOI
Yufeng Wang, Xiaobo Zhang, Song Liu

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(26)

Published: April 12, 2024

Solar-thermal regulation concerning thermal insulation and solar modulation is pivotal for cooling textiles smart buildings. Nevertheless, a contradiction arises in balancing the demand to prevent external heat infiltration with efficient dissipation of excess from enclosed spaces. Here, concentration-gradient polymerization strategy presented fabricating gradient porous polymeric film comprising interconnected microspheres. This method involves establishing an electric field-driven distribution charged crosslinkers precursor solution, followed by subsequent freeze-drying processes. The resulting exhibits significant porosity along its thickness, leading exceptional unidirectional capabilities rectification factor 21%. film, properties, effectively reconciles conflicting demands diverse conductivity unheated spontaneously heated Consequently, demonstrates remarkable enhancements solar-thermal management, achieving temperature reductions 3.0 4.1 °C spaces, respectively, compared uniform films. developed gradient-structured thus holds promise development thermal-rectified materials tailored regulate conditions within environments.

Language: Английский

Citations

18
Poly(vinyl alcohol) composite nanofiber membranes with hydrophobicity for daytime radiative cooling DOI

Qiaoran Zhang,

Jiahao Sun, Xiaoyu Cao

et al.

Composites Communications, Journal Year: 2024, Volume and Issue: 48, P. 101947 - 101947

Published: May 23, 2024

Language: Английский

Citations

9
Reactive 3D printed silanized cellulose nanofiber aerogels for solar-thermal regulatory cooling DOI

Tianyi Zhu,

Zeyu Ren, Debao Wang

et al.

Composites Part A Applied Science and Manufacturing, Journal Year: 2025, Volume and Issue: unknown, P. 108761 - 108761

Published: Jan. 1, 2025

Language: Английский

Citations

1
Rigid polymethacrylimide composites foam for efficient electromagnetic dissipation and infrared stealth DOI
Zihang Zhang,

Zixuan Wang,

Yanjun Zhang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160138 - 160138

Published: Feb. 1, 2025

Language: Английский

Citations

1
Smart Temperature-Adaptive Thermal Regulation Textiles Integrating Passive Radiative Cooling and Reversible Heat Storage DOI

Yidong Peng,

Jiancheng Dong,

Yanqing Gu

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110311 - 110311

Published: Oct. 1, 2024

Language: Английский

Citations

6
Design and performance study of environmentally friendly coal gasification slag–based daytime radiative cooling coatings DOI
Xiaoxi Peng, Kun Ma,

Shixiong Liao

et al.

Optical Materials, Journal Year: 2025, Volume and Issue: unknown, P. 116685 - 116685

Published: Jan. 1, 2025

Language: Английский

Citations

0
Scalable and Simply-fabricated Paint for Waterproof and Passive Radiative Cooling DOI
Y. J. Song,

Bing Ge,

Jingxian Wang

et al.

Composites Communications, Journal Year: 2025, Volume and Issue: unknown, P. 102322 - 102322

Published: Feb. 1, 2025

Language: Английский

Citations

0
Rigid-flexible coupled 3D cross-linked network structure functional coating for corrosion resistance in harsh HPHT-CO2 environments DOI
Gao Min, Chijia Wang,

Weihao Fan

et al.

Corrosion Science, Journal Year: 2025, Volume and Issue: unknown, P. 112826 - 112826

Published: Feb. 1, 2025

Language: Английский

Citations

0
Dual-Mode Polyimide Composite Membrane with a Hierarchical Structure for Passive Thermoregulation DOI

Qiaoran Zhang,

Daiqin Yang, Jingjing An

et al.

ACS Applied Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 2, 2025

Language: Английский

Citations

0
Cryopolymerization‐Enabled Superelastic and Thermomechanically Robust Silica‐Sheathing Nanofibrous Aerogels for Solar‐Thermal Regulatory Cooling DOI Open Access

Jiahui Sun,

Yiting Zhang, Yufeng Wang

et al.

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

Published: March 4, 2025

Abstract Aerogels show significant potential for subambient thermal regulation in energy‐efficient buildings and personal management under intense sunlight hot conditions owing to their unique combination of superinsulation solar scattering characteristics. However, traditional aerogels encounter challenges balancing mechanical flexibility with high‐temperature stability. Herein, a straightforward scalable cryopolymerization strategy is presented preparing superelastic thermomechanically robust silica‐sheathing nanofibrous aerogel. During cryopolymerization, cryogenic create an ice crystal‐constrained microenvironment interwoven cellulose nanofibers concentrated silicate monomers. This confined promotes the situ condensation polymerization high‐concentration silicates into porous silica nanoclusters predominantly on nanofiber surfaces, resulting aerogel composed bacterial nanocellulose cores encapsulated by sheaths. These demonstrate remarkable elasticity superinsulation, maintaining high stability even after prolonged exposure calcination at 800 °C direct 1200 butane flames. By precisely modulating mid‐infrared light, these achieve reflectivity 96.2% atmospheric window emissivity 97.5% extremely environments. Consequently, parasitic‐heat‐insulating serve as solar‐thermal regulatory cooling materials, achieving notable temperature reduction 11.4 environments conditions.

Language: Английский

Citations

0