Prediction and observation of formation of Ca–Mg arsenates in acidic and alkaline fluids: Thermodynamic properties and mineral assemblages at Jáchymov, Czech Republic and Rotgülden, Austria
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2020.119922
Abstract: Abstract The underground spaces of the former mines in Jachymov, Czech Republic and Rotgulden, Austria house diverse assemblages of secondary minerals, mostly arsenates. The formation conditions and processes involved with the secondary minerals were deciphered… read more here.
Keywords: observation formation; secondary minerals; czech republic; austria ... See more keywords
In situ observation on the formation of intermetallics compounds at the interface of liquid Al/solid Ni
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DOI: 10.1016/j.scriptamat.2016.12.010
Abstract: Abstract The growth of intermetallic compounds (IMCs) in liquid Al were observed on Ni substrate through synchrotron radiation real-time imaging technology. The results provided direct experimental evidence of the diffusion sequence of solid Ni and… read more here.
Keywords: liquid; situ observation; formation; observation formation ... See more keywords
In Situ Observation of the Formation and Structure of Hydrogen Evolving Amorphous Cobalt Electrocatalysts.
Sign Up to like & getrecommendations! Published in 2017 at "ACS energy letters"
DOI: 10.1021/acsenergylett.7b00789
Abstract: We have used in situ and operando X-ray absorption spectroscopy at the cobalt K-edge to study the formation of cobalt nanoparticles from a molecular precursor, as well as their structural evolution under hydrogen-evolving electrocatalytic conditions.… read more here.
Keywords: cobalt; hydrogen; situ observation; observation formation ... See more keywords