A new A3B zinc(II)-porphyrin ligand and its ruthenium(II) complex: Synthesis, photophysical properties and photocatalytic applications

Yu, Xiuyue; Su, Hui; Zheng, Xin; Liu, Wenbo; He, Yao; Fei, Na-Na; Qiao, Ru; Ren, Yunlai; Niu, Cao‐Yuan

doi:10.1016/j.molstruc.2021.130358

Cited by 10 publications

(2 citation statements)

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“…This is due to coordination of cobalt (Co) ion with four nitrogen (N) atoms of the porphyrin ring that changes the symmetry of porphyrin molecules. 38 Electropolymerization of porphyrins.-One of the main objectives of this study is to propose a new strategy for electropolymerization of metal-free and cobalt porphyrins in a single-step, controlled, and in situ, on the PGE surface. Stable conductive films gained from metal-free and cobalt porphyrins were all obtained under the same experimental conditions.…”

Section: Resultsmentioning

confidence: 99%

Thiophene Functionalized Porphyrin for Electrochemical Carbon Dioxide Reduction

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et al. 2021

J. Electrochem. Soc.

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The production of catalysts that display strong efficiencies in aqueous media for the electrochemical carbon dioxide reduction reaction (CO2RR) is essential both for a healthy world and for realistic application of energy waste to generate value-added fuels. In this study, thiophene functionalized metal-free (poly-H2Por) and cobalt porphyrin-based (poly-CoPor) organometallic catalysts were easily attached on the pencil graphite electrode surface via electrochemical polymerization method and these, porphyrin coated, pencil graphite electrodes (PGE) were used as electrocatalysts for electrochemical CO2 reduction for the first time in the literature. To reveal the electrochemical activity of CO2RR, the electropolymerized catalysts were investigated with linear sweep voltammetry in 0.1 M KHCO3 solution. The results showed that, the electrode which is modified with poly-CoPor decreased the overpotential of CO2RR, according to bare pencil graphite electrode, from -1.35 V to -0.63 V.

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Section: Resultsmentioning

confidence: 99%

Thiophene Functionalized Porphyrin for Electrochemical Carbon Dioxide Reduction

Kaplan

Gümrükçü

Gençten

et al. 2021

J. Electrochem. Soc.

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“…This excitation that also known as the "antenna effect" is possessed by coordination ligands which can transfer energy from the ligand to the metal center resulting in luminescence of lanthanide ions [9]. A large number of special ligands have been synthesized for sensitizing the luminescence of metals [10][11][12][13][14][15][16][17], in particular, europium [18][19][20]. Among them βdiketones are excellent chelating ligands used to sensitize the luminescence of the europium ion and have proven themselves well [10,21,22].…”

Section: Introductionmentioning

confidence: 99%

Luminescent Coatings Based on (3-Aminopropyl)triethoxysilane and Europium Complex β-Diketophosphazene

et al. 2022

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The reaction of β-diketophosphazene with the europium (III) salt synthesized the corresponding metal complex which was structured with (3-aminopropyl)triethoxysilane and treated with dibenzoylmethane for additional coordination of europium atoms. The polymer thus obtained exhibits luminescence with a maximum of 615 nm, which is characteristic of europium. The polymer is thermally stable up to 300 °C, the coating based on it has a contact angle of 101°, and the adhesive strength of the coating to non-finished glass (according to ISO 2409: 2013) is 1 point.

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