Mechanistic investigation of the conductive ceramic Ebonex® as an anode material

Bejan, Dorin; Malcolm, John D.; Morrison, Lyndsay; Bunce, Nigel J.

doi:10.1016/j.electacta.2009.04.057

Cited by 92 publications

(59 citation statements)

References 46 publications

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“…Some redox activity is observed at very positive and negative potentials [11] and some studies have indicated that reversible polarisation of Magnéli phase electrodes can occur. This results in a lag effect in the electrode response when the potentials are reversed [55]. Despite this, these materials are intrinsically electrochemically stable and compete well with carbon-based electrodes.…”

Section: Non-magnéli Phase Materialsmentioning

confidence: 98%

The continuing development of Magnéli phase titanium sub-oxides and Ebonex® electrodes

Walsh

Wills

2010

Electrochimica Acta

326

217

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Section: Non-magnéli Phase Materialsmentioning

confidence: 98%

The continuing development of Magnéli phase titanium sub-oxides and Ebonex® electrodes

Walsh

Wills

2010

Electrochimica Acta

326

217

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“…This electrode shows good conductivity (more than graphitic carbon) and a high oxygen evolution potential [12]. Its main drawback is the change in its surface composition towards stoichiometric oxides when it is subjected to anodic polarization, which present worse properties as anode [13].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of new ceramic electrodes based on Sb-doped SnO2 for the removal of emerging compounds present in wastewater

Mora-Gómez

García-Gabaldón

Ortega

et al. 2018

Ceramics International

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The properties of the ceramic electrodes make them interesting for electrochemical advanced oxidation processes (EAOPs), destined to the elimination of emergent or refractory contaminants, as an alternative to boron-doped-diamond (BDD) electrodes. The oxygen discharge potential (E O2 ) for the ceramic electrodes decreases as the sintering temperature increases, being these values higher than that observed for the Pt electrode and smaller than that for the BDD electrode. This result in a highest rate of 2 COD removal for the electrode sintered at 1050 ºC comparing with the rest of ceramic electrodes under potentiostatic operation. On the other hand, in galvanostatic mode, the performance of the different ceramic electrodes in terms of the degradation of Norfloxacin, used as tested antibiotic, was similar.Comparing the behavior of the ceramic electrode sintered at 1250 ºC and that of the BDD electrode at an applied potential of 3V, it is inferred that although both present similar values in terms of the degradation of Norfloxacin, the rate of removal of the chemical oxygen demand is higher in the case of the BDD.

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“…Moreover, these type of materials present high resistance in hard redox conditions. All these properties makes than one of the most important application of these materials is as electrodes (86)(87)(88)(89)(90).…”

Section: Materials Oriented To Delivery Drugsmentioning

confidence: 99%

Materials directed to implants for repairing Central Nervous System

Canillas¹,

Moreno²,

Chinarro³

2014

Bol. Soc. Esp. Ceram. Vidr.

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Mechanistic investigation of the conductive ceramic Ebonex® as an anode material

Cited by 92 publications

References 46 publications

The continuing development of Magnéli phase titanium sub-oxides and Ebonex® electrodes

The continuing development of Magnéli phase titanium sub-oxides and Ebonex® electrodes

Evaluation of new ceramic electrodes based on Sb-doped SnO2 for the removal of emerging compounds present in wastewater

Materials directed to implants for repairing Central Nervous System

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