Results 211 to 220 of about 39,824 (274)

Probing the Nanostructure and Reactivity of Epoxy-Amine Interphases. [PDF]

open access: yesACS Appl Mater Interfaces
Morsch S   +6 more
europepmc   +1 more source

Microplastics Generate Less Mineral Protection of Soil Carbon and More CO2 Emissions. [PDF]

open access: yesAdv Sci (Weinh)
Shi J   +12 more
europepmc   +1 more source

Reactions of nitrite with goethite and surface Fe(II)-goethite complexes

Science of The Total Environment, 2021
Chemodenitrification-the abiotic (chemical) reduction of nitrite (NO2-) by iron (II)-plays an important role in nitrogen cycling due in part to this process serving as a source of nitrous oxide (N2O). Questions remain about the fate of NO2- in the presence of mineral surfaces formed during chemodenitrification, such as iron(III) (hydr) oxides ...
P, Dhakal   +6 more
openaire   +2 more sources

Sulfate Adsorption on Goethite

Journal of Colloid and Interface Science, 1999
Recent spectroscopic work has suggested that only one surface species of sulfate is dominant on hematite. Sulfate is therefore a very suitable anion to test and develop adsorption models for variable charge minerals. We have studied sulfate adsorption on goethite covering a large range of sulfate concentrations, surface coverages, pH values, and ...
Rietra, R.P.J.J.   +2 more
openaire   +3 more sources

Adsorption of paraquat on goethite and humic acid-coated goethite

Journal of Hazardous Materials, 2010
Adsorption of cationic pesticides in soils is generally attributed to mineral clays and organic matter components. However, iron oxides may also contribute to such adsorption or affect it by associating with other components. Using goethite and humic acid as models for iron oxides and organic matter respectively, we studied the adsorption of the ...
Ana, Iglesias   +5 more
openaire   +2 more sources

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