Surfaces and Interfaces, Год журнала: 2024, Номер 55, С. 105387 - 105387
Опубликована: Ноя. 3, 2024
Язык: Английский
Chemical Engineering Journal, Год журнала: 2024, Номер 498, С. 155144 - 155144
Опубликована: Авг. 24, 2024
Язык: Английский
Процитировано
2
Cellulose, Год журнала: 2024, Номер unknown
Опубликована: Сен. 23, 2024
Язык: Английский
Процитировано
2
Journal of Materials Science, Год журнала: 2024, Номер 59(21), С. 9519 - 9532
Опубликована: Май 20, 2024
Язык: Английский
Процитировано
2
Applied Surface Science, Год журнала: 2024, Номер 682, С. 161726 - 161726
Опубликована: Ноя. 6, 2024
Процитировано
2
Advanced Materials, Год журнала: 2024, Номер unknown
Опубликована: Дек. 23, 2024
To tackle the formidable challenges posed by extreme cold weather events, significant advancements have been made in developing functional surfaces capable of efficiently removing accreted ice. Nevertheless, many these still require external energy input, such as electrical power, which raises concerns regarding their alignment with global sustainability goals. Over past decade, increasing attention has directed toward photothermal surface designs that harness solar energy-a resource available on Earth quantities exceeding total reserves coal and oil combined. By converting into heat, enable transformation interfacial solid-solid contact (ice-substrate) a liquid-solid (water-substrate), significantly reducing adhesion facilitating rapid ice removal. This critical perspective begins emphasizing advantages design over traditional de-icing methods. It then delves an in-depth analysis three primary mechanisms, examining how principles expanded scope technologies contributed to design. Finally, key fundamental technical are identified, offering strategic guidelines for future research aimed at enabling practical, real-world applications.
Язык: Английский
Процитировано
2
Progress in Organic Coatings, Год журнала: 2024, Номер 196, С. 108696 - 108696
Опубликована: Авг. 15, 2024
Язык: Английский
Процитировано
1
Applied Physics Letters, Год журнала: 2024, Номер 125(9)
Опубликована: Авг. 26, 2024
Due to its scientific significance and practical applications, the common natural phenomena of drops impacting on inclined surfaces have attracted extensive attention. Previous research has primarily reported distinct morphology dynamic behavior superhydrophobic compared impact horizontal scenarios. One distinguished feature drop impingement is asymmetric shapes drop, which accounts for different underlying physics impacts surfaces. However, forces exerted by surface during remained unknown. In this study, we present a direct measurement normal force using high-precision sensor. We observe temporal evolution identify two peak occurring spreading retraction stages, respectively. Our findings lie investigating variation these with Weber number, based scaling arguments. reveal that asymmetrical must be taken into account especially in scenarios large velocities tilt angles revise theoretical model second force. The work sheds new light drops.
Язык: Английский
Процитировано
1
Materials Today Communications, Год журнала: 2024, Номер unknown, С. 110623 - 110623
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
1
ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(45), С. 62838 - 62850
Опубликована: Окт. 30, 2024
Wedge-shaped superhydrophilic tracks have been considered as one of the most effective ways to transport droplets for diverse cutting-edge applications, e.g., energy harvesting and lab-on-a-chip devices. Although significant progress, such serial wedge-shaped with curved edges, has evolved advance liquid transport, ultrafast long-distance transporting drop-shaped remains challenging. Here, inspired by cactus spine that enables fast droplet spindle knot spider silk, which is capable collecting condensate from a wide range distances, we created patterns optimized their side edges convex brachistochrone curve boost acceleration. The junctions were meanwhile reformed into concave curves lower barrier sustained transport. For in drop shapes long distance at high velocity, slenderized greatest extent suppress spreading thus prevent degradation Laplace driving force. Moreover, junction determines striding was carefully designed based on principle minimizing momentum loss. exquisite architecture design pushed maximum instantaneous velocity 207.7 mm·s–1 an outermost 120.5 mm, exceeding wettability or geometric gradient reports. transported volume can be readily regulated simply scaling architectures. enhanced facilitates motion departure cohered droplets, enabling 1.9-fold rise water collection rate 12-fold increase heat transfer coefficient during fog harvest test. This scalable, controllable, easily fabricatable surface provides essential pathway realizing high-performance manipulation possibly pioneers substantial innovative applications multidisciplinary fields. Those include but are not limited harvesting, devices, MEMS systems.
Язык: Английский
Процитировано
1
Chemical Engineering Journal, Год журнала: 2024, Номер 500, С. 157516 - 157516
Опубликована: Ноя. 1, 2024
Язык: Английский
Процитировано
1