Monomer structures polyanions

To investigate flie effect of the flexible spacer on the physical properties of the polyanion-type ILs, we synthesized polyanion-type ILs having a hydrocarbon or an EO spacer. Figure 31.10 shows the structure of the IL monomers having a flexible spacer between polymerizable group and anion. The effect of the HC spacer on the ionic conductivity of the poly anion-type ILs was analyzed. Figure 31.11 shows the Arrhenius plots of the ionic conductivity for EImVS. ElmCSS. and their... 

Polymerization of monomers pre-organized by association with macromolecules is known as matrix or template polymerization. The specific, associative interactions between monomers, the growing chain (daughter) and template (parent) enable this mode of polymerization to occur and may control the structure of the daughter polymer [1,2]. The template is usually a linear polymer and it carries functionality complementary in charge, dipole, or chemical property to that of the daughter. For example, polymerization of 1 may be accomplished via association with polyanions such as poly(4-styrene sulfonate) (Eq. 6.2.6)... 

Therefore, in natural soil diverse mechanisms of binding of TAT must exist. These range from ionic interaction of the TAT monomer with the polyanion structures of clay minerals and humic substances up to very complex subsequent 02-dependent reactions that give rise to the formation of polymers. This latter process in particular is highly irreversible and resembles the formation of humic substances from monocyclic aromatic precursors (24). 

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