Applications of dielectric materials, Chemical Engineering

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Dielectric materials 

1) These are the materials in which valence electrons used are bounded very strongly to their parent atoms.

2) They need very large electric field to remove them from the attraction of the nuclei.

3) They have:

(i)   a full valence band

(ii)  an empty conduction band

(iii) a large energy gap separating the two bands.

 

 


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