Static electricity generation. Optimum materials?

In summary, the conversation discusses the possibility of using a cloud made of activated carbon particles and another substance to create static electricity. The speaker is unsure of what element would be best to produce static electricity when rubbed against carbon and asks for clarification on the material requirements. They suggest researching the term "triboelectric" and carbon or graphite for more information.
  • #1
taylaron
Gold Member
397
1
Hello. I'm interested intaking a cloud formed of activated carbon particles and particulates of some other substance to produce static electricity similar to that formed in a cumulonimbus cloud. The means of containing this experiment is another matter. I understand that when "opposite materials" as some call them are rubbed together, static electricity is best produced.

I want to use particulates of activated carbon, but I don't know what element would be best to produce static electricity when rubbed against carbon.

Could someone explain the material requirements to create optimal static friction? Thanks.

Regards,
-Tay
 
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  • #2
Google the term http://www.siliconfareast.com/tribo_series.htm" . Carbon falls somewhere in there, but is not featured on that page. You will probably have to google extensively the term triboelectric and carbon or graphite.
 
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Related to Static electricity generation. Optimum materials?

1. What is static electricity?

Static electricity is a type of electrical charge that is created when two objects rub against each other, causing a transfer of electrons between them. One object becomes positively charged and the other becomes negatively charged.

2. How is static electricity generated?

Static electricity can be generated through friction, induction, or contact. Friction occurs when two objects rub against each other, causing an exchange of electrons. Induction occurs when a charged object is brought close to an uncharged object, causing a separation of charges. Contact occurs when a charged object comes in contact with an uncharged object, causing a transfer of charges.

3. What materials are best for generating static electricity?

Materials that are good insulators, such as rubber, plastic, and glass, are the best for generating static electricity. These materials do not allow electrons to flow easily, which allows for a buildup of charge. Materials that are good conductors, such as metal, are not as effective for generating static electricity.

4. Can different materials generate different amounts of static electricity?

Yes, different materials can generate different amounts of static electricity. This is due to the difference in their ability to hold and transfer electrons. Materials with a higher tendency to gain or lose electrons, such as wool and silk, will create a stronger static charge compared to materials with a lower tendency, such as cotton.

5. What is the optimum material for generating static electricity?

The optimum material for generating static electricity depends on the specific application. For example, materials with a higher tendency to gain or lose electrons, such as fur or plastic, may be more suitable for certain experiments or demonstrations. However, for practical applications, materials that can hold a charge for longer periods of time, such as rubber or glass, may be more desirable.

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