C2 Flashcards
How big are nanoparticles
1nm - 100nm
What is nanoscience
The field of research that focuses on nanoparticles
What are Fullerenes
fullernes are nanoparticles made of spheres of carbon atoms, which may be used in the future to deliver medicines into our cells.
What are the potential dangers of nano particles
- They can be small enough to breach a cell and destroy its DNA
- They can cause harm to the environment
Can some nano particles condcut electricity
Yes
What is the name of diffenerent strucutres of carbon
(solid state)
Allotropes
What is graphene
A single layer of the graphite structure
What are the two shapes of 3D graphene structure
- spheres
- tubes
What is the name of 3D graphene structure
fullerenes
What are two applications of fullerenes in industry:
-Catalysts in chemical reactions
-Delivery of medicines around the body
What is the formula of the first spherical fullerene produced, known as the Buckminster fullerene?
C60
Which feature of carbon nanotubes makes them useful in tennis racket frames?
High strength to weight ratio
