Related Experiment Video

Updated: Dec 25, 2025

Imaging Corrosion at the Metal-Paint Interface Using Time-of-Flight Secondary Ion Mass Spectrometry
07:24

Imaging Corrosion at the Metal-Paint Interface Using Time-of-Flight Secondary Ion Mass Spectrometry

Published on: May 6, 2019

8.7K

Development and growth of corrosion features on protected silver mirrors during accelerated environmental exposure

Kelsey A Folgner, Chung-Tse Chu, Scott D Sitzman

    Applied Optics
    |April 1, 2020
    PubMed

    More Related Videos

    The Evolution of Silica Nanoparticle-polyester Coatings on Surfaces Exposed to Sunlight10:27

    The Evolution of Silica Nanoparticle-polyester Coatings on Surfaces Exposed to Sunlight

    Published on: October 11, 2016

    9.9K
    Experimental Protocol to Investigate Particle Aerosolization of a Product Under Abrasion and Under Environmental Weathering07:47

    Experimental Protocol to Investigate Particle Aerosolization of a Product Under Abrasion and Under Environmental Weathering

    Published on: September 16, 2016

    7.7K

    Related Concept Videos

    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...
    27.9K
    Corrosion of Reinforcement01:27

    Corrosion of Reinforcement

    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.
    However, over time and under certain conditions like carbonation, chloride ingress, and cracking this protective state can be compromised. Steel has areas with...
    437
    Formation of Complex Ions03:45

    Formation of Complex Ions

    A type of Lewis acid-base chemistry involves the formation of a complex ion (or a coordination complex) comprising a central atom, typically a transition metal cation, surrounded by ions or molecules called ligands. These ligands can be neutral molecules like H2O or NH3, or ions such as CN− or OH−. Often, the ligands act as Lewis bases, donating a pair of electrons to the central atom. These types of Lewis acid-base reactions are examples of a broad subdiscipline called coordination...
    25.5K
    Preparation of Samples for Electron Microscopy01:20

    Preparation of Samples for Electron Microscopy

    To be visualized by an electron microscope, either transmission or scanning, biological samples need to be fixed (stabilized) so the electron beam does not destroy them and dried thoroughly (desiccated/dehydrated) so the vacuum does not affect them. Fixation needs to be done as quickly as possible because the sample properties will start changing as soon as it is removed from its natural environment. For example, in a tissue sample, the oxygen levels begin decreasing, causing an altered...
    6.6K
    Colloidal precipitates01:09

    Colloidal precipitates

    The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...
    4.5K