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Updated: Jun 8, 2025

Applying Dynamic Strain on Thin Oxide Films Immobilized on a Pseudoelastic Nickel-Titanium Alloy
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Applying Dynamic Strain on Thin Oxide Films Immobilized on a Pseudoelastic Nickel-Titanium Alloy

Published on: July 28, 2020

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在隔离的Ru装饰的Co3O4上进行局部压缩应变诱导的抗腐蚀,以实现高效的酸氧演化

Shouwei Zuo1,2, Zhi-Peng Wu1,2, Deting Xu3

  • 1Center for Renewable Energy and Storage Technologies (CREST), Physical Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia.

Nature communications
|November 4, 2024
PubMed
概括

将单个原子引入氧化物 (Co3O4) 中,可以提高其在酸氧演化反应 (OER) 催化过程中的耐腐蚀性. 这种局部应变效应提高了长期能源应用的催化剂稳定性.

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相关概念视频

Corrosion02:49

Corrosion

The degradation of metals due to natural electrochemical processes is known as corrosion. Rust formation on iron, tarnishing of silver, and the blue-green patina that develops on copper are examples of corrosion. Corrosion involves the oxidation of metals. Sometimes it is protective, such as the oxidation of copper or aluminum, wherein a protective layer of metal oxide or its derivatives forms on the surface, protecting the underlying metal from further oxidation. In other cases, corrosion is...
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The corrosion of steel reinforcement within concrete is a process influenced by the material's inherent properties and external factors. The high pH level of around 13, provided by calcium hydroxide present in concrete, initially protects the steel reinforcement by promoting the formation of a passive iron oxide layer on its surface.
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Oxidative Cleavage of Alkenes: Ozonolysis

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