Oxygen and ozone evolution at fluoride modified lead dioxide electrodes

Амаделли, Р.; Armelao, Lidia; Величенко, А. Б.; Николенко, Н. В.; Гиренко, Д. В.; Kovalyov, S. V.; Данилов, Ф. И.

doi:10.1016/s0013-4686(99)00250-9

Cited by 162 publications

(118 citation statements)

References 29 publications

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“…Electrochemical ozone generation has considered as an attractive alternative since the 1970s. 124,126, Compared to the CCD technology, electrochemical ozone generation has several advantages; for example it can produce a higher in situ ozone concentration without by-product and secondary pollution.…”

Section: The Generation Of Ozonementioning

confidence: 99%

Electrodeposited lead dioxide coatings

2011

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Lead dioxide coatings on inert substrates such as titanium and carbon now offer new opportunities for a material known for 150 years. It is now recognised that electrodeposition allows the preparation of stable coatings with different phase structures and a wide range of surface morphologies. In addition, substantial modification to the physical properties and catalytic activities of the coatings are possible through doping and the fabrication of nanostructured deposits or composites. In addition to applications as a cheap anode material in electrochemical technology, lead dioxide coatings provide unique possibilities for probing the dependence of catalytic activity on layer composition and structure (critical review, 256 references).

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Section: The Generation Of Ozonementioning

confidence: 99%

Electrodeposited lead dioxide coatings

2011

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“…Extensive research on catalyst suitability has been studied with varying degrees of success. Among the most common catalysts used are β-PbO 2 [10][11][12], Pt [13], dimensionally stable anodes (DSAs) [14], boron-doped diamond [15,16] Previous methods produced O 3 in low yield, resulting in low CEs. β-PbO 2 was the first to achieve a better CE than the CCD method, with values as high as 13 % at room temperature [10].…”

Section: Introductionmentioning

confidence: 99%

New insights into electrocatalytic ozone generation via splitting of water over PbO2 electrode: A DFT study

Gibson

Morgan

et al. 2016

Chemical Physics Letters

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“…Among them, Lead dioxide (PbO 2 ) has attracted considerable attentions owing to its excellent electrochemical performance and lower cost. 11 Lead dioxide electrode has already been used in electrowinning process, 12 waste water treatment, 13,14 ozone generation, 15,16 batteries [17][18][19] and analytical sensors. 20 The pure lead dioxide prepared by electrodeposition was demonstrated to exhibit a moderate electrocatalytic activity towards various anodic reactions in acidic media.…”

Section: Introductionmentioning

confidence: 99%

Study on the Electrosynthesis of Pb-0.3%Ag/α-PbO<sub>2</sub> Composite Inert Anode Materials

Ren-ping

et al. 2015

Electrochemistry

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An α-PbO 2 layer were synthesized on the Pb-0.3%(mass proportion)Ag alloy substrates by constant current electrosynthesis from an alkaline solution, and Pb-0.3%Ag/α-PbO 2 composite inert anode materials were obtained. An electrochemical investigation of α-PbO 2 deposition process on the Pb-0.3%Ag alloy substrates, using anodic polarization technique, galvanostatic polarization technique and steady state polarization technique, has been carried out. The phase composition and surface microstructures of α-PbO 2 layers in different synthesizing times were tested by means of XRD and SEM, respectively. The experimental data have shown that the process of α-PbO 2 formation on Pb-0.3%Ag alloy substrates have several stages. The optimized conditions can be effectively improving the formation rate of α-PbO 2 and avoid the occurrence of oxygen evolution reaction. The α-PbO 2 deposition layer obtained in alkaline solution possesses compact structure, and it is composed of well developed spherical grains.

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Oxygen and ozone evolution at fluoride modified lead dioxide electrodes

Cited by 162 publications

References 29 publications

Electrodeposited lead dioxide coatings

Electrodeposited lead dioxide coatings

New insights into electrocatalytic ozone generation via splitting of water over PbO2 electrode: A DFT study

Study on the Electrosynthesis of Pb-0.3%Ag/α-PbO<sub>2</sub> Composite Inert Anode Materials

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Oxygen and ozone evolution at fluoride modified lead dioxide electrodes

Cited by 162 publications

References 29 publications

Electrodeposited lead dioxide coatings

Electrodeposited lead dioxide coatings

New insights into electrocatalytic ozone generation via splitting of water over PbO2 electrode: A DFT study

Study on the Electrosynthesis of Pb-0.3%Ag/&alpha;-PbO<sub>2</sub> Composite Inert Anode Materials

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Product

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Study on the Electrosynthesis of Pb-0.3%Ag/α-PbO<sub>2</sub> Composite Inert Anode Materials