Conjugated Polymers and organic electronic molecules
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07-01-2011, 05:09 PM





.pptx   Conjugated Polymers1.pptx (Size: 1.67 MB / Downloads: 20)


Ajaya K Kavala
Department of Physics
Indian Institute of Technology Patna



Introduction to Conducting Polymer
Conjugated Polymer
Organic electronic molecules
Physics of these materials
Applications


What is a polymer?

A long molecule made
up from lots of small
molecules called
monomers

Definition

Mono = Single
Poly = many
mer = Part

Polymer consists of very large number of
monomer assembled by covalent bond
by covalent bond.

Polymers

Terminology:
mer: a unit
monomer: one unit
dimer: two units
trimer: three units
tetramer: four units
Polymer: many units
Pre-polymer: growing
towards being a polymer
Oligomers=Few units fixed in size
Homo Polymer=polymer of fixed mer type



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14-03-2012, 03:03 PM

Conjugated Polymers and organic electronic molecules


.pptx   Conjugated Polymers1.pptx (Size: 1.67 MB / Downloads: 15)

Definition

Polymer consists of very large number of
monomer assembled by covalent bond
by covalent bond.


Polymers

Terminology:
mer: a unit
monomer: one unit
dimer: two units
trimer: three units
tetramer: four units
Polymer: many units
Pre-polymer: growing
towards being a polymer
Oligomers=Few units fixed in size
Homo Polymer=polymer of fixed mer type


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