Polycatenane
A polycatenane[1] is a polymer consisting of mechanically linked catenane structures. Depending on the location of the catenane structures in the polymer chain, the polycatenanes can be divided into main-chain polycatenanes and side-chain polycatenanes. [n]-Catenanes (for large n), which consist solely of the mechanically interlocked cyclic components, can be viewed as “optimized” polycatenanes.
The characteristic feature of a polycatenane compound, that distinguishes it from other polymers, is the presence of mechanical bonds in addition to covalent bonds.
References[]
- ^ Z.Niu and Harry.W. Gibson (2009). "Polycatenanes". Chem. Rev. 109 (11): 6024–6046. doi:10.1021/cr900002h.
- Frank Davis; Séamus Higson (8 February 2011). Macrocycles: Construction, Chemistry and Nanotechnology Applications. John Wiley and Sons. p. 496. ISBN 978-1-119-98993-6. Retrieved 17 July 2012.
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