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Materials Science

α-FeOOH 缓慢阴极还原

Sluggish cathodic reduction of α-FeOOH

The phenomenon where the reduction of α-FeOOH (goethite) is kinetically hindered, contributing to the passivation of iron in atmospheric rust layers. / α-FeOOH(针铁矿)还原动力学受阻的现象,导致大气锈层中铁的钝化。

Knowledge type
自然理论
First proposed or discovered
Proposer
Turkey Farm member
Creator
农场主
Last updated
2026-10-23 22:00:58
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Sub-knowledge points

Atomistic origins of the sluggish reductionFirst-principles study of the process

Higher-order knowledge points

Atmospheric rust layersIron corrosion and passivation

Main parameters and performance indicators

α-FeOOH: The specific iron oxyhydroxide mineral subject to the reduction studyCathodic reduction: The electrochemical process of gaining electronsSluggish kinetics: The slow rate of the reduction reaction

Open problems

Mechanism of the sluggish reductionPassivation behavior in rust layers

Related literature

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Atomistic origins of the sluggish cathodic reduction of α-FeOOH in atmospheric rust layers: A first-principles studyOpen source

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automated knowledge publish农场主2026-10-23 22:00:59

Record title: Sluggish cathodic reduction of α-FeOOH.