Palavras-chave
Water oxidation
Water split
Ruthenium(II) complexes
Water split
Ruthenium(II) complexes
Como Citar
GUIMARÃES, Willian; FORMIGA, Andre; GUERRA, Renan; HUAMANÍ, Luis. Study of the water oxidation mechanism by ruthenium(ii) complexes containing N-heterocyclic ligands. Revista dos Trabalhos de Iniciação Científica da UNICAMP, Campinas, SP, n. 27, p. 1–1, 2019. DOI: 10.20396/revpibic2720192314. Disponível em: https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/2314. Acesso em: 13 mar. 2026.
Resumo
Recent researches and elucidation of new ruthenium catalysts containing N-heterocyclic ligands have shown great importance and relevance in the study of water oxidation kinetics and its mechanisms, which produces O2 coupled with protons and electrons transfer through the catalytic cycle. In this project, we are working with a new complex [Ru(H2dimpy)(phen)Cl]PF6 (where H2dimpy = 2,6-bis(1H-imidazol2-yl)pyridine and phen = 1,10-phenanthroline), which was synthezed and characterized by 1H NMR, FTIR, UV-vis and elemental analysis.
Referências
Kreuter, W. and Hofmann, H. Int. J. Hydrog. Energy, 1998, 23, 601.
Liu, Feng.; Concepcion, J. J.; Jurss, J. W.; Cardolaccia, T.; Templeton, J. L.; and Meyer, T. J. Inorg. Chem. 2008, 47, 1729.
Liu, Feng.; Concepcion, J. J.; Jurss, J. W.; Cardolaccia, T.; Templeton, J. L.; and Meyer, T. J. Inorg. Chem. 2008, 47, 1729.
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