Polymeric Structures for LED

The tailoring of polymeric structures plays a significant role in the development of this new technology. Polymer chemists have synthesised from the beginning new structures in order to obtain the desired properties of conjugated macromolecules. The role of many factors are almost completely understood, but there is still a lot of work to do because improvements both in lifetime and in electroemission efficiencies are possible. The structural control can be extended to several physicochemical parameters  

Optimisation of all the above parameters is extremely difficult on a chemical synthesis basis, but the great efforts provided by many groups in this area have lead to exciting results for both improvements in macromolecular chemistry and in technological application. 

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