Concepedia

Roland Hellmann

RH

33

Publications

3.2K

Citations

25

H-Index

1986

Active since

Affiliations

Centre National de la Recherche Scientifique(Current)

Université Grenoble Alpes

Institut des Sciences de la Terre

Université Gustave Eiffel

Université Joseph Fourier

Roland Hellmann is an author at Centre National de la Recherche Scientifique specializing in engineering, chemical engineering, and geochemistry.

ORCID

Top concepts

Publications per year

1986–2023

33

Publications

33

Influence of amorphous silica layer formation on the dissolution rate of olivine at 90°C and elevated pCO2

Damien Daval, O.J. Sissmann, Nicolas Menguy et al. · Chemical Geology · 2011 · 311 citations

, , +8

Unifying natural and laboratory chemical weathering with interfacial dissolution–reprecipitation: A study based on the nanometer-scale chemistry of fluid–silicate interfaces

Roland Hellmann, Richard Wirth, Damien Daval et al. · Chemical Geology · 2011 · 307 citations

, , +12

Nanometre-scale evidence for interfacial dissolution–reprecipitation control of silicate glass corrosion

Roland Hellmann, Stéphane Cotte, E. Cadel et al. · Nature Materials · 2015 · 286 citations

, , +5

Dissolution kinetics as a function of the Gibbs free energy of reaction: An experimental study based on albite feldspar

Roland Hellmann, Delphine Tisserand · Geochimica et Cosmochimica Acta · 2005 · 240 citations

, , +9

Dissolution at dislocation etch pits in quartz

Susan L. Brantley, Stephanie R. Crane, David A. Crerar et al. · Geochimica et Cosmochimica Acta · 1986 · 211 citations

, , +4

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