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Updated: May 22, 2025

Surface Properties of Synthesized Nanoporous Carbon and Silica Matrices
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Surface Properties of Synthesized Nanoporous Carbon and Silica Matrices

Published on: March 27, 2019

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Patrick Palmetshofer1, Stefan Hengsbach2, Markus Guttmann2

  • 1Institute of Aerospace Thermodynamics, University of Stuttgart, Pfaffenwaldring 31, 70569 Stuttgart, Germany.

Langmuir : the ACS journal of surfaces and colloids
|March 13, 2025
PubMed
概括

制造微结构表面会影响湿行为. 这项研究探讨了像金字塔和立方体这样的不同几何如何影响聚甲基酸盐 (PMMA) 表面的明显接触角度,揭示了结构依赖的湿变化.

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Rendering SiO2/Si Surfaces Omniphobic by Carving Gas-Entrapping Microtextures Comprising Reentrant and Doubly Reentrant Cavities or Pillars08:02

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相关概念视频

Contact Angle01:13

Contact Angle

When a solid is dipped inside a liquid, the liquid surface becomes curved near the contact. For some solid–liquid interfaces, the liquid is pulled up along the solid, while for others, the liquid surface is convex or depressed near the solid surface. This phenomenon can be explained using the concept of cohesive and adhesive forces.
The adhesive force is the molecular force between molecules of different materials, that is, between the molecules of the solid and the liquid. The cohesive...
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