Van der Waals Forces Between Particle and Surface

In summary, the individual is seeking literature on van der Waals forces between a particle and a surface. They have found models for particle-particle forces but are looking for extensions for this specific scenario. They have found some basic discussions in chemistry and physics textbooks, but may need to look for more specialized literature on intermolecular forces. They are also recommended a review paper in the International Journal of Molecular Sciences on theoretical models for surface forces and adhesion, with a focus on atomic force microscopy.
  • #1
Gwinterz
27
0
Hey,

I was hoping to be directed to some literature regarding the van der waals forces between a particle and a surface.

I have found lots of models regarding particle-particle forces but no extensions of this.

Thanks
 
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  • #2
Gwinterz said:
Hey,

I was hoping to be directed to some literature regarding the van der waals forces between a particle and a surface.

I have found lots of models regarding particle-particle forces but no extensions of this.

Thanks
What literature has one found.

Chemistry textbooks and some physics texts should describe Van der Waals forces.

For a particle (of a set of molecules) and a surface, ostensibly a different set of molecules, one might not find a discussion in an elementary textbook. One then has to look for intermolecular forces between molecules of the particle and surface.

An elementary discussion.

http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/waal.html

http://antoine.frostburg.edu/chem/senese/101/liquids/faq/h-bonding-vs-london-forces.shtml
 
  • #3
For future reference,

There is a pretty good review paper which was published in the International Journal of Molecular Sciences.

The title is:
Theoretical Models for Surface Forces and Adhesion and Their Measurement Using Atomic Force Microscopy
 

Related to Van der Waals Forces Between Particle and Surface

1. What are Van der Waals forces between particle and surface?

Van der Waals forces are weak attractive forces that exist between molecules, atoms, and surfaces. These forces arise due to temporary dipoles created by the random movements of electrons within particles and surfaces.

2. How do Van der Waals forces affect the interaction between particles and surfaces?

Van der Waals forces can enhance or hinder the interaction between particles and surfaces, depending on their strength. In some cases, these forces can lead to adhesion between particles and surfaces, while in others, they can prevent particles from sticking to surfaces.

3. What factors influence the strength of Van der Waals forces between particles and surfaces?

The strength of Van der Waals forces depends on several factors, including the distance between the particles and the surface, the size and shape of the particles, and the type of material the particles and surfaces are made of.

4. Can Van der Waals forces be manipulated or controlled?

Yes, Van der Waals forces can be manipulated or controlled by changing the factors that influence their strength. For example, the use of surface treatments or coatings can alter the distance between particles and surfaces, thus affecting the strength of these forces.

5. What are some real-world applications of Van der Waals forces between particles and surfaces?

Van der Waals forces play a crucial role in various natural and industrial processes, such as adhesion, friction, and colloidal stability. They are also essential in the production of adhesives, coatings, and paints, as well as in the development of technologies such as microelectronics and nanotechnology.

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