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s-Tetrazine donor-acceptor electrodeposited layer with properties controlled by doping anions generally considered as interchangeable

Journal Article


Abstract


  • Two donor-acceptor (D-A) s-tetrazine derivatives are reported, their electrochemical, optical and spectroelectrochemical (UV-Vis and EPR) analysis is carried out. Thiophene ring, in the case of TzTH and terthiophene unit for Tz3TH serves as a donor group which are linked with s-tetrazine ring via nonconjugated spacer. Investigations have shown that such design of molecule lets to tune the band-gap by changing in the strength of donor part without affecting of the reduction process of the s-tetrazine ring. Additionally, Tz3TH undergoes electrochemical polymerization and depending on doping anion (BF4���orPF6���) used for electropolymerization, the electrodeposited layers exhibit different properties. By selection of proper electrolyte salt, the stability and conjugation level of obtained layer can be tuned.

Publication Date


  • 2022

Citation


  • Pluczyk-Malek, S., Nastula, D., Honisz, D., Lapkowski, M., Data, P., & Wagner, P. (2022). s-Tetrazine donor-acceptor electrodeposited layer with properties controlled by doping anions generally considered as interchangeable. Electrochimica Acta, 405. doi:10.1016/j.electacta.2021.139788

Scopus Eid


  • 2-s2.0-85122384362

Web Of Science Accession Number


Volume


  • 405

Issue


Place Of Publication


Abstract


  • Two donor-acceptor (D-A) s-tetrazine derivatives are reported, their electrochemical, optical and spectroelectrochemical (UV-Vis and EPR) analysis is carried out. Thiophene ring, in the case of TzTH and terthiophene unit for Tz3TH serves as a donor group which are linked with s-tetrazine ring via nonconjugated spacer. Investigations have shown that such design of molecule lets to tune the band-gap by changing in the strength of donor part without affecting of the reduction process of the s-tetrazine ring. Additionally, Tz3TH undergoes electrochemical polymerization and depending on doping anion (BF4���orPF6���) used for electropolymerization, the electrodeposited layers exhibit different properties. By selection of proper electrolyte salt, the stability and conjugation level of obtained layer can be tuned.

Publication Date


  • 2022

Citation


  • Pluczyk-Malek, S., Nastula, D., Honisz, D., Lapkowski, M., Data, P., & Wagner, P. (2022). s-Tetrazine donor-acceptor electrodeposited layer with properties controlled by doping anions generally considered as interchangeable. Electrochimica Acta, 405. doi:10.1016/j.electacta.2021.139788

Scopus Eid


  • 2-s2.0-85122384362

Web Of Science Accession Number


Volume


  • 405

Issue


Place Of Publication