Fabrication of Poly(s-triazine-co-o-aminophenol) Conducting Polymer via Electropolymerization and Its Application in Aqueous Charge Storage DOI Open Access

Xueting Bai,

Bo Lan,

Xinyang Li

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(9), P. 1160 - 1160

Published: April 24, 2025

Designing conducting polymers with novel structures is essential for electrochemical energy storage devices. Here, copolymers of s-triazine and o-aminophenol are electropolymerized from an aqueous solution onto a carbon cloth substrate using the galvanostatic method. The poly(s-triazine-co-o-aminophenol) (PT-co-oAP) characterized, its charge properties investigated in 1 M H2SO4 ZnSO4. At A g−1, specific capacities PT-co-oAP reach 101.3 mAh g−1 84.4 ZnSO4, respectively. capacity maintains 90.3% initial value after cycling at 10 2000 cycles H2SO4. high achieved originates abundant surface active sites, facile ion diffusion, optimized site structure by forming copolymer. mechanism involves redox processes amino/imino groups hydroxyl/carbonyl copolymer, together insertion cations. Two electrode devices two assembled, maximum density reaches 63 Wh kg−1 0.5 power 540 W kg−1. retention device 3000 81.2%.

Language: Английский

Fabrication of Poly(s-triazine-co-o-aminophenol) Conducting Polymer via Electropolymerization and Its Application in Aqueous Charge Storage DOI Open Access

Xueting Bai,

Bo Lan,

Xinyang Li

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(9), P. 1160 - 1160

Published: April 24, 2025

Designing conducting polymers with novel structures is essential for electrochemical energy storage devices. Here, copolymers of s-triazine and o-aminophenol are electropolymerized from an aqueous solution onto a carbon cloth substrate using the galvanostatic method. The poly(s-triazine-co-o-aminophenol) (PT-co-oAP) characterized, its charge properties investigated in 1 M H2SO4 ZnSO4. At A g−1, specific capacities PT-co-oAP reach 101.3 mAh g−1 84.4 ZnSO4, respectively. capacity maintains 90.3% initial value after cycling at 10 2000 cycles H2SO4. high achieved originates abundant surface active sites, facile ion diffusion, optimized site structure by forming copolymer. mechanism involves redox processes amino/imino groups hydroxyl/carbonyl copolymer, together insertion cations. Two electrode devices two assembled, maximum density reaches 63 Wh kg−1 0.5 power 540 W kg−1. retention device 3000 81.2%.

Language: Английский

Citations

0