Photoactively electroactive polyamide with azo group in the main chain via oxidative coupling polymerization

Porous Carbons – Hyperbranched Polymers – Polymer Solvation

“…For example, the T g and M n values of OH-terminated polymers with DB ¼ 8% (M n ¼ 14,500 Da, T g ¼ 155 C) and DB ¼ 50% (M n ¼ 17,000 g/mol, T g ¼ 152 C), were close to each other. This finding was also in accordance with that observed previously by Wooley et al [114], where linear, hb, and dendritic polyesters containing an identical amount of phenolic -OH groups per unit showed similar T g values in the range 197-204 C. 36 A. Ghosh et al Voit and coworkers [115] prepared hb polyesters by solution polycondensation at room temperature from the previously reported monomer, namely 3,5-bis (trimethylsiloxy)-benzoyl chloride (Scheme 2, 1-2) [109,110]. Fully soluble aromatic AB 2 hb polyesters with a DB of about 55% in very high yield (~98 %) and of high molar mass (M w ¼ 45,000 Da) were achieved, which was in accordance with results previously reported in the literature [79,108].…”

“…Overall, not many studies utilizing the pressurized method for treating plastic wastes have exclusively focused on the production of porous carbons with high surface areas [113,114]. Recently, one research group has reported the production of porous carbons and porous carbon composites using a high temperature, high pressure system [115].…”

“…Here, main-chain polymers were introduced [110,111], including TCNQ polymers decorated with dendrons [112]. Polymers with porphyrin units in the main chain and fullerene side groups are described as electroactive [113], as well as polymers with azo-groups in the main chain [114] and triarylamines in the side chain [115][116][117][118]. By proper functionalization and architecture, even poly(thiophene) [119] and oligoaniline [120][121][122] and derivatives [123] become soluble in different solvents.…”

Synthesis and anticorrosive properties of a novel electroactive polyurea containing oligoaniline pendants

“…The phenomenon of photochemically induced switching of electroactivity was presented and discussed, which is derived from the interaction of the two functional groups [9]. Furthermore, an analogous polyamide was also prepared and exhibited interesting spectroscopic and electrochemical properties [10]. Albertsson et al functionalized aliphatic polyester hydrogels with aniline oligomers, which exhibited well electrical conductivity and degradable properties [11].…”

Electroactive polyurea/CNT composite-based electrode for detection of vitamin C

“…Experimental results exhibited that the dielectric properties of EPS doped with large, organic acids resulted in increases of up to an order of magnitude in permittivity and energy storage density relative to pure polystyrene, while maintaining a relatively low dielectric loss, especially in the high frequency range. Yeh and coworkers prepared many electroactive polymers such as electroactive polyimide [19], electroactive epoxy [20], electroactive polyamide [21,22], electroactive polyurea [23] and electroactive poly(azine-azo) [24] as anticorrosion coating materials and photoactive materials. Recently, many researchers utilized electroactive polymers serving as sensing materials.…”