Within a cooperative program for the elaboration of a Latin American Map of Atmospheric Corrosion, weathering steel and mild steel samples were exposed to the Antarctic atmosphere and the corrosion products analyzed by ICEMS, XPS and XRD. Superparamagnetic 伪-FeOOH was the main corrosion product ...
During liquid phase corrosion of iron by H2S-CO2-H2O, over-all reaction is controlled partially by interface reaction and partially by passage (diffusion) of ions and electrons across film. At low H2S concentrations, reaction mechanism approaches complete diffusion control and at high H2S ...
R. Electrotrophy: other microbial species, iron, and electrodes as electron donors for microbial respirations. Bioresour. Technol. 345, 126553 (2022). Article CAS PubMed Google Scholar Lekbach, Y. et al. Microbial corrosion of metals — the corrosion microbiome. Adv. Microb. Physiol. 78, ...
It can be considered that either cathodic or anodic reaction would dominantly occur on one side of the iron foil surfaces and that each reaction would change the pH in pore water of bentonite specimens adjacent to the iron foil surfaces. 展开 ...
variety of atmospheric environments. Iron tends to be highly reactive with most of them because of its natural tendency to form iron oxide. When it does resist corrosion, it is due to the formation of a thin film of protective iron oxide on its surface by reaction with oxygen ...
A similar reaction can also be written to the other corrosion products. The process can be effectively carried out in low-pressure hydrogen-based plasmas operating in flowing regime where the reaction products are continuously pumped out of the system (Daniels et al., 1979; Daniels, 1981; Vepre...
The reduction and re-oxidation kinetics of iron oxide scales on steel, formed either during corrosion in water or synthetically prepared, have been studied... A Kuch - 《Corrosion Science》 被引量: 160发表: 1988年 The water dissociation reaction on clean and oxidized iron (110) The interaction...
The aim of the present study is to verify that the corrosion of an iron electrode can occur even though it is polarized cathodically at the corrosion potential of the Fe/Mg couple. It aims to monitor the release of Fe2+ ionic species of Fe/Mg the galvanic couple....
This synthetic method is achieved via a desired corrosion reaction of iron substrates with oxygen in aqueous solutions containing divalent cations (e.g., nickel) at ambient temperature. This process results in the growth on iron substrates of thin film nanosheet arrays that consist of iron-...
iron substrates through a corrosion engineering strategy without any additional energy consumption. To the best of our knowledge, there is no example of efficient and stable OER electrocatalysis in the time span of several months at large current densities. Notably also, an iron corrosion reaction ...