Equilibria, kinetics, and boron isotope partitioning in the aqueous boric acid–hydrofluoric acid system
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2020.119693
Abstract: Abstract The aqueous boric, hydrofluoric, and fluoroboric acid systems are key to a variety of applications, including boron measurements in marine carbonates for CO2 system reconstructions, chemical analysis and synthesis, polymer science, sandstone acidizing, fluoroborate… read more here.
Keywords: boron isotope; system; aqueous boric; acid ... See more keywords
Investigating controls on boron isotope ratios in shallow marine carbonates
Sign Up to like & getrecommendations! Published in 2017 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2016.10.059
Abstract: Abstract The boron isotope-pH proxy has been widely used to reconstruct past ocean pH values. In both planktic foraminifera and corals, species-specific calibrations are required in order to reconstruct absolute values of pH, due to… read more here.
Keywords: boron isotope; marine carbonates; marine; shallow marine ... See more keywords
Boron isotope fractionation in subducted serpentinites: A modelling attempt
Sign Up to like & getrecommendations! Published in 2020 at "Lithos"
DOI: 10.1016/j.lithos.2020.105768
Abstract: Abstract Boron (B) and its isotopes are powerful geochemical tracers of subduction processes, enabling to understand the role played by fluids in large-scale mass-transfer at convergent margins. In such settings, oceanic and forearc serpentinites are… read more here.
Keywords: subducted serpentinites; isotope fractionation; boron isotope; fractionation ... See more keywords
Boron isotope composition of detrital tourmaline: A new tool in provenance analysis
Sign Up to like & getrecommendations! Published in 2021 at "Lithos"
DOI: 10.1016/j.lithos.2021.106360
Abstract: Abstract Tourmaline is a borosilicate mineral commonly found in sedimentary rocks worldwide. It is chemically and mechanically stable and, as a host of boron in crustal rocks, it could be a useful indicator of rock… read more here.
Keywords: isotope; isotope values; isotope composition; boron isotope ... See more keywords
Anomalous boron isotope effects on electronic structure and lattice dynamics of CuB2O4
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DOI: 10.1039/d0ra08200g
Abstract: Copper metaborate had a unique crystal structure and exhibited noteworthy magnetic phase transitions at 21 and 10 K. The electronic structure and lattice dynamics of copper metaborate Cu11B2O4 single crystals were investigated and compared with… read more here.
Keywords: boron isotope; structure lattice; electronic structure; lattice dynamics ... See more keywords