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Related Concept Videos

Surface Tension, Capillary Action, and Viscosity02:57

Surface Tension, Capillary Action, and Viscosity

Surface Tension
The various IMFs between identical molecules of a substance are examples of cohesive forces. The molecules within a liquid are surrounded by other molecules and are attracted equally in all directions by the cohesive forces within the liquid. However, the molecules on the surface of a liquid are attracted only by about one-half as many molecules. Because of the unbalanced molecular attractions on the surface molecules, liquids contract to form a shape that minimizes the number...
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Surface Tension of Fluid

Surface tension is a fundamental property of fluids, occurring at the boundary between a liquid and a gas or between two immiscible liquids. This phenomenon arises from the cohesive forces between molecules at the fluid's surface, creating an effect similar to a stretched elastic membrane. Inside each fluid, molecules are equally attracted in all directions by neighboring molecules, but surface molecules experience a net inward force, resulting in surface tension.
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Related Experiment Video

Updated: May 29, 2026

Fabrication of Superhydrophobic Metal Surfaces for Anti-Icing Applications
11:20

Fabrication of Superhydrophobic Metal Surfaces for Anti-Icing Applications

Published on: August 15, 2018

Mass-producible superhydrophobic surfaces.

Sang Eon Lee1, Kang Won Lee, Jin-Ha Kim

  • 1Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Republic of Korea.

Chemical Communications (Cambridge, England)
|October 1, 2011
PubMed
Summary

Researchers developed mass-producible superhydrophobic surfaces using mold fabrication and hot embossing. This method ensures identical appearance and high efficiency for widespread applications.

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Fabrication of Superhydrophobic Metal Surfaces for Anti-Icing Applications
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Published on: August 15, 2018

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Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications
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Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

Area of Science:

  • Materials Science
  • Surface Engineering
  • Nanotechnology

Background:

  • Superhydrophobic surfaces offer unique properties like water repellency and self-cleaning.
  • Current fabrication methods often struggle with scalability and uniformity.

Purpose of the Study:

  • To report a novel method for mass-producing superhydrophobic surfaces.
  • To achieve consistent appearance and high efficiency in fabricated surfaces.

Main Methods:

  • Utilized mold fabrication techniques.
  • Employed a hot embossing process for surface replication.

Main Results:

  • Successfully fabricated superhydrophobic surfaces with high reproducibility.
  • Demonstrated identical appearance and efficiency across mass-produced samples.

Conclusions:

  • The reported mold fabrication and hot embossing process is effective for mass production.
  • This technique enables scalable manufacturing of high-performance superhydrophobic surfaces.