Bis(trifluoromethyl)carbinol polynorbornene as a pseudo-polyelectrolyte in multilayered films

Priefer, Ronny; Sowers, Kelly L.; Krauss, Todd D.; McGahan, Megan E.; Smith, Thomas W.

doi:10.1016/j.tsf.2012.05.079

Cited by 3 publications

(1 citation statement)

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“…In a typical approach, a surface is alternately introduced to two oppositely charged polymer solutions in a repetitive fashion until the desired number of layers has been obtained. [36] The polyanions and polycations used may be strong, [37] weak, [37] or pseudo (also referred to as very weak) polyelectrolytes, [38][39][40] although no pseudo-polycations have yet been reported. Most studies in this arena have focussed on homopolymers.…”

Section: Introductionmentioning

confidence: 99%

Thermal and Spectral Analysis of Novel Amide-Tethered Polymers from Poly(allylamine)

et al. 2016

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Post-polymerization modification of poly(allylamine hydrochloride) was applied to synthesize a library of amide-linked polyelectrolytes with tethered aliphatic, aromatic, and cubyl moieties. The efficacy of amidation was determined to be between 12 and 98 %, depending on the electronics, sterics, and solubility of the amide linkage. 13 C solid-state NMR was used to further validate their structure. Thermogravimetric analysis and differential scanning calorimetry analysis indicated that none of the new polymers displayed a classic melt/freeze profile, but all displayed onset decomposition temperatures smaller than 2158C. We anticipate that the structure-property relationships observed in the resulting library of graft-modified polymers can facilitate better understanding of how to design polyelectrolytes for the construction of well-defined multilayer systems.

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