carbon nanotube

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Word: Carbon Nanotube

Part of Speech: Noun

Definition: A carbon nanotube is a very tiny structure made of carbon atoms. It looks like a tiny tube or cylinder, and it is extremely strong and light. Carbon nanotubes can be one-dimensional (like a long straw) or can have a toroidal shape (like a ring or donut). They are known for their unique properties and are used in various advanced technologies.

Usage Instructions:

• Use "carbon nanotube" when talking about materials in science, technology, and engineering.
• It is mostly used in discussions about nanotechnology, electronics, and materials science.

Example Sentence:

• "Scientists are researching carbon nanotubes to create stronger and lighter materials for airplanes."

Advanced Usage:

In advanced discussions, you might encounter terms related to the applications of carbon nanotubes, such as: - Nanocomposites: Materials made by combining carbon nanotubes with other substances to enhance their properties. - Conductivity: Carbon nanotubes are excellent conductors of electricity, making them useful in electronics.

Word Variants:

• Nanotube (noun): A general term for tube-like structures at the nanoscale, not limited to carbon.
• Carbon (noun): The chemical element that makes up carbon nanotubes.

Different Meanings:

"Carbon nanotube" specifically refers to a type of nanomaterial. There are no other meanings in common usage.

Synonyms:

There are no direct synonyms for "carbon nanotube," but related terms include: - Nanotube: A general term that can refer to any similar tube-like structure made from different materials. - Fullerene: A broader category of carbon structures, which includes carbon nanotubes as well as spherical shapes.

Idioms and Phrasal Verbs:

There are no idioms or phrasal verbs commonly associated with "carbon nanotube," as it is a technical term used mostly in scientific contexts.

Summary:

In summary, a carbon nanotube is a small, cylindrical structure made entirely of carbon atoms, known for its strength and lightness.

Academic

Noun

1. a fullerene molecule having a cylindrical or toroidal shape

Synonyms

• nanotube