Electrochemical behavior and conversion to Fe.sub.2./sub.O.sub.3./sub. nano particles of a neutral seven coordinated iron(III) complex with dipicolinic acid

0519604 - FZÚ 2020 RIV US eng J - Článek v odborném periodiku
Ahadiat, G. - Tabatabaee, M. - Gholivand, K. - Zare, K. - Dušek, Michal - Kučeráková, Monika
Electrochemical behavior and conversion to Fe₂O₃ nano particles of a neutral seven coordinated iron(III) complex with dipicolinic acid.
Inorganic and Nano-Metal Chemistry. Roč. 49, č. 1 (2019), s. 17-22. ISSN 2470-1556. E-ISSN 2470-1564
Grant CEP: GA MŠMT(CZ) LO1603; GA ČR GA15-12719S
GRANT EU: European Commission(CZ) CZ.2.16/3.1.00/24510
Institucionální podpora: RVO:68378271
Klíčová slova: electrochemical behavior * dipicolinic acid * seven-coordinated iron(III) * crystal structure * nano Fe₂O₃
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 0.827, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.1080/24701556.2019.1574817

An iron complex of dipicolinic acid (dipicH2), formulated as [Fe(dipic)(NO3)(H2O)2].2H2O (1), was prepared and characterized. Cyclic voltammetric response of bare carbon paste electrode surface in 0.10 mol L-1 phosphate buffer containing 1 at pH = 7 and at various scan rates (10–70 mVs-1) was studied. The apparent charge transfer rate constant, ks, and transfer coefficient, a, for electron transfer [Fe(dipic)(NO3)(H2O)2].2H2O were calculated as 1/1 ± 0.10 s-1 and 0.49, respectively. Thermal decomposition of 1 in the presence of polyethylene glycol led to the formation of Fe2O3.
Trvalý link: http://hdl.handle.net/11104/0304593