Investigation of Electrodes with an Active Layer of a Mixture of the Oxides TiO2, RuO2, SnO2

Колесников, В. А.; Novikov, V. T.; Isaev, M. K.; Алексеева, Т. В.; Колесников, А. В.

doi:10.1007/s10717-018-0045-2

Cited by 6 publications

(5 citation statements)

References 14 publications

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“…The mechanism of chlorine evolution on the Ti/Sn–Ru–CoO x electrode in an acid solution may be as follows − normalS + normalC normall − → normalS ‐ normalC normall normala normald normals + normale normalS ‐ normalC normall normala normald normals + normalC normall − → normalS + normalC normall 2 normalS ‐ normalC normall normala normald normals + normalS ‐ normalC normall normala normald normals → normalS + normalC normall 2 …”

Section: Resultsmentioning

confidence: 99%

“…The mechanism of chlorine evolution on the Ti/Sn–Ru–CoO x electrode in an acid solution may be as follows − …”

Section: Resultsmentioning

confidence: 99%

“…Therefore, the two oxides of SnO 2 and RuO 2 are mixed together. They both have a rutile structure, and a solid solution can be obtained. − The electrode simultaneously possesses the properties of a single oxide, which is more advantageous for the electrochemical reaction in chlorine evolution. The Co-based titanium-based ruthenium metal coating is also used in the chloride system.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Ultrasound on the Electrochemical Performance and Corrosion Resistance of the Ti/Sn–Ru–CoO_x Electrode

Yang

Chen

et al. 2023

ACS Omega

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A ternary mixed metal oxide coating of Sn−Ru−CoO x was prepared by ultrasonic treatment. The effect of ultrasound on the electrochemical performance and corrosion resistance of the electrode was investigated in this paper. Results showed that the electrode prepared by ultrasonic pretreatment demonstrated more uniform oxide dispersion on the surface of the coating, smaller grain growth, and more compact surface morphology compared with the anode prepared without ultrasonic pretreatment. At the same time, the best electrocatalytic performance was obtained by the ultrasonically treated coating. The chlorine evolution potential was reduced by 15 mV. The anode prepared by ultrasonic pretreatment had a service life of 160 h, which was 46 h longer than the anode prepared without ultrasonic pretreatment.

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Section: Resultsmentioning

confidence: 99%

“…The mechanism of chlorine evolution on the Ti/Sn–Ru–CoO x electrode in an acid solution may be as follows − …”

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effect of Ultrasound on the Electrochemical Performance and Corrosion Resistance of the Ti/Sn–Ru–CoO_x Electrode

Yang

Chen

et al. 2023

ACS Omega

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“…The absence of peaks suggested the formation of a solid solution following the Hume-Rother rule as observed in other mixed metal oxide compositions [ 16 , 24 ]. This common behavior is explained by the small difference in the ionic radius of the elements Ru 4+ (0.062 nm), Ti 4+ (0.060 nm), and Sn 4+ (0.069 nm) that did not exceed 15%, which induces the substitution solid solution in the titanium structure [ 19 , 32 , 33 , 34 ].…”

Section: Resultsmentioning

confidence: 99%

“…The surface morphology and composition of the formed films were analyzed using the SEM and EDS techniques. Figure 2 a depicts the characteristic electrode surface morphology of DSA ® electrodes with a mud cracked structure [ 29 , 34 ]. The EDS analyses of Figure 2 b allowed identifying signals for the three metals in the mixed metal oxide composition of Ti/RuO 2 -TiO 2 -SnO 2 (50:40:10 atom.…”

Section: Resultsmentioning

confidence: 99%

Dimensionally Stable Anode Based Sensor for Urea Determination via Linear Sweep Voltammetry

Vasconcellos

Silva

Lee

et al. 2021

Sensors

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Urea is an added value chemical with wide applications in the industry and agriculture. The release of urea waste to the environment affects ecosystem health despite its low toxicity. Online monitoring of urea for industrial applications and environmental health is an unaddressed challenge. Electroanalytical techniques can be a smart integrated solution for online monitoring if sensors can overcome the major barrier associated with long-term stability. Mixed metal oxides have shown excellent stability in environmental conditions with long lasting operational lives. However, these materials have been barely explored for sensing applications. This work presents a proof of concept that demonstrates the applicability of an indirect electroanalytical quantification method of urea. The use of Ti/RuO2-TiO2-SnO2 dimensional stable anode (DSA®) can provide accurate and sensitive quantification of urea in aqueous samples exploiting the excellent catalytic properties of DSA® on the electrogeneration of active chlorine species. The cathodic reduction of accumulated HClO/ClO− from anodic electrogeneration presented a direct relationship with urea concentration. This novel method can allow urea quantification with a competitive LOD of 1.83 × 10−6 mol L−1 within a linear range of 6.66 × 10−6 to 3.33 × 10−4 mol L−1 of urea concentration.

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Study of Electrode Materials Based on Mixtures of Rare-Earth Metal, Titanium, and Ruthenium Oxides

et al. 2019

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Investigation of Electrodes with an Active Layer of a Mixture of the Oxides TiO2, RuO2, SnO2

Cited by 6 publications

References 14 publications

Effect of Ultrasound on the Electrochemical Performance and Corrosion Resistance of the Ti/Sn–Ru–CoO_x Electrode

Effect of Ultrasound on the Electrochemical Performance and Corrosion Resistance of the Ti/Sn–Ru–CoO_x Electrode

Dimensionally Stable Anode Based Sensor for Urea Determination via Linear Sweep Voltammetry

Study of Electrode Materials Based on Mixtures of Rare-Earth Metal, Titanium, and Ruthenium Oxides

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Investigation of Electrodes with an Active Layer of a Mixture of the Oxides TiO2, RuO2, SnO2

Cited by 6 publications

References 14 publications

Effect of Ultrasound on the Electrochemical Performance and Corrosion Resistance of the Ti/Sn–Ru–CoOx Electrode

Effect of Ultrasound on the Electrochemical Performance and Corrosion Resistance of the Ti/Sn–Ru–CoOx Electrode

Dimensionally Stable Anode Based Sensor for Urea Determination via Linear Sweep Voltammetry

Study of Electrode Materials Based on Mixtures of Rare-Earth Metal, Titanium, and Ruthenium Oxides

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Effect of Ultrasound on the Electrochemical Performance and Corrosion Resistance of the Ti/Sn–Ru–CoO_x Electrode

Effect of Ultrasound on the Electrochemical Performance and Corrosion Resistance of the Ti/Sn–Ru–CoO_x Electrode