Effect of amino-capped aniline trimer on corrosion protection and physical properties for electroactive epoxy thermosets

Advanced environmentally friendly coatings prepared from amine-capped aniline trimer-based waterborne electroactive polyurethane

“…Oligomeric aromatic amines with amino groups at both ends attracted research interests in polymer science and industries because of their applications as model compounds for electroactive polyaniline and as monomer to prepare polyamide, polyimide and epoxy polymer [11,21]. Accordingly, trimer could be easily obtained in large quantity by oxidative coupling of p-phenylenediamine and aniline.…”

Polymer nanocomposite coatings

“…Electroactive polyimide (EPI) and electroactive epoxy (EE) have been extensively studied as electrochemical sensors, 4 functional membranes, 6 electrochromic materials 143 and anticorrosion coatings. 144,145 EPIs derived from bis-amino-terminated aniline trimer units were prepared by Wei and co-workers. 146 Yeh and co-workers presented the fi rst evaluations of the effect of an amine-capped aniline trimer (AT) on the corrosion protection effi ciency of as-prepared EPI.…”

Advanced Anticorrosive Coatings Prepared from Polymer-Clay Nanocomposite Materials

“…16), thermal stability, and mechanical strength of polyaniline and polyaniline-clay nanocomposite materials, in the form of both fine powders and freestanding films, were also studied by gas permeability measurements, differential scanning calorimetry, thermogravimetric analysis, and dynamic mechanical analysis. Huang et al, 2009, reproted a series of electroactive epoxy thermosets (EETs) containing conjugated segments of electroactive amino-capped aniline trimer (ACAT) units that were successfully prepared and characterized. Furthermore, the redox behavior of as-prepared EET materials was identified by electrochemical cyclic voltammetry studies.…”