CCL.—Physical chemistry of the oxides of lead. Part VI. The anodic behaviour of lead and lead dioxide

Glasstone, Samuel

doi:10.1039/ct9222102091

Cited by 11 publications

(13 citation statements)

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“…The establishment of the electrolysis principle in 1820 by Faraday and the subsequent development of the electrodynamic principle combined with technical advancements made industrial water electrolysis a reality in the late 19th and early 20th centuries . In 1922, Glasstone studied the anodic behavior of lead and lead oxide in an alkaline solution . He observed that OERs at the lead and lead dioxide anodes occurs at almost identical potentials, and a black film was generated on the lead anode during electrocatalysis.…”

Section: Materials With Structural Transformation In Oer Electrocatal...mentioning

confidence: 99%

Structural Transformation of Heterogeneous Materials for Electrocatalytic Oxygen Evolution Reaction

et al. 2021

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Electrochemical water splitting for hydrogen generation is a promising pathway for renewable energy conversion and storage. One of the most important issues for efficient water splitting is to develop cost-effective and highly efficient electrocatalysts to drive sluggish oxygen-evolution reaction (OER) at the anode side. Notably, structural transformation such as surface oxidation of metals or metal nonoxide compounds and surface amorphization of some metal oxides during OER have attracted growing attention in recent years. The investigation of structural transformation in OER will contribute to the indepth understanding of accurate catalytic mechanisms and will finally benefit the rational design of catalytic materials with high activity. In this Review, we provide an overview of heterogeneous materials with obvious structural transformation during OER electrocatalysis. To gain insight into the essence of structural transformation, we summarize the driving forces and critical factors that affect the transformation process. In addition, advanced techniques that are used to probe chemical states and atomic structures of transformed surfaces are also introduced. We then discuss the structure of active species and the relationship between catalytic performance and structural properties of transformed materials. Finally, the challenges and prospects of heterogeneous OER electrocatalysis are presented.

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Section: Materials With Structural Transformation In Oer Electrocatal...mentioning

confidence: 99%

Structural Transformation of Heterogeneous Materials for Electrocatalytic Oxygen Evolution Reaction

et al. 2021

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“…Only some orienting thoughts can be put forward from our measurements and the collected information from literature. a) A very informative review [30] suggests that lead dioxide reacts as an inert electrode under anodic polarisation and oxygen evolution, despite previous considerations by Glasstone [31] on adsorbed oxygen intermediates. The main argument is that lead does not experience a valence state greater than IV.…”

Section: Discussionmentioning

confidence: 99%

Electrochemical Syntheses, XVII [1]. Ozone Synthesis by Electrolysis of Water

Fritz

Thanos

Wabner

1979

Zeitschrift Für Naturforschung B

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“…It has been suggested that the oxidation process on lead in alkaline solutions occurs by a two-electron exchange mechanism. 182,183,204,210 Pb + 20H-= PbO + H20 + 2e (51) Part of the PbO is then oxidized to -lead dioxide H20 = (0)ads + 2H+ + 2e At potentials above the 03-H20 potential, lead oxidizes directly to lead dioxide by a tetravalent mechanism.…”

Section: To Lead Dioxidementioning

confidence: 99%