testing wikipedia [1] This is going to be something else


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General ATRP Reaction.
Step-growth polymerization Chain-growth polymerization
Growth throughout matrix Growth by addition of monomer only at one end of chain
Rapid loss of monomer early in the reaction Some monomer remains even at long reaction times
Same mechanism throughout Different mechanisms operate at different stages of reaction (i.e. Initiation, propagation and termination)
Average molecular weight increases slowly at low conversion and high extents of reaction are required to obtain high chain length Molar mass of backbone chain increases rapidly at early stage and remains approximately the same throughout the polymerization
Ends remain active (no termination) Chains not active after termination
No initiator necessary Initiator required

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References

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  1. ^ {{cite journal| title = Atom Transfer RadicalPolymerization | journal = Chem.Rev.