Articles with "molybdenum vanadium" as a keyword



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Chromium, molybdenum, vanadium, and fluoride sorption from steelwork slag eluates by different mineral additives

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Published in 2017 at "International Journal of Environmental Science and Technology"

DOI: 10.1007/s13762-017-1514-9

Abstract: Today, the environmental behavior of steelwork slags is very important for their application. When slags are used as building materials, they can interact with water and soil, with the possibility of leaching of harmful components,… read more here.

Keywords: different mineral; slag eluates; molybdenum vanadium; chromium molybdenum ... See more keywords

In Vivo Temperature Dependency of Molybdenum and Vanadium Nitrogenase Activity in the Heterocystous Cyanobacteria Anabaena variabilis.

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Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.1c05279

Abstract: The reduction of atmospheric dinitrogen by nitrogenase is a key component of terrestrial nitrogen cycling. Nitrogenases exist in several isoforms named after the metal present within their active center: the molybdenum (Mo), the vanadium (V),… read more here.

Keywords: heterocystous cyanobacteria; nitrogenase; molybdenum vanadium; temperature ... See more keywords
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Atmospheric Wet Iron, Molybdenum, and Vanadium Deposition in Chinese Terrestrial Ecosystems.

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Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c03213

Abstract: Iron (Fe), molybdenum (Mo), and vanadium (V) are the main components of the three known biological nitrogenases, which constrain nitrogen fixation and affect ecosystem productivity. Atmospheric deposition is an important pathway of these trace metals… read more here.

Keywords: iron molybdenum; deposition; wet deposition; molybdenum vanadium ... See more keywords
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Production of the 2,5-Furandicarboxylic Acid Bio-Monomer From 5-Hydroxymethylfurfural Over a Molybdenum-Vanadium Oxide Catalyst

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Published in 2022 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2022.853112

Abstract: 2, 5-Furandicarboxylic acid (FDCA) is an important bio-monomer that can potentially replace terephthalic acid to synthesize degradable polyesters. Efficient selective oxidation of biomass-based 5-hydroxymethylfurfural (HMF) to FDCA has been a significant but challenging work in… read more here.

Keywords: vanadium oxide; furandicarboxylic acid; oxide catalyst; bio monomer ... See more keywords
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Molybdenum-, Vanadium-, and Tungsten-Containing Materials for Catalytic Applications

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Published in 2022 at "Materials"

DOI: 10.3390/ma15051720

Abstract: As chemists, we are still fascinated by the magic of nature [...]. read more here.

Keywords: materials catalytic; catalytic applications; containing materials; vanadium tungsten ... See more keywords
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Molybdenum, Vanadium, and Tungsten-Based Catalysts for Sustainable (ep)Oxidation

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27186011

Abstract: This article gives an overview of the research activity of the LAC2 team at LCC developed at Castres in the field of sustainable chemistry with an emphasis on the collaboration with a research team from… read more here.

Keywords: vanadium; based catalysts; chemistry; vanadium tungsten ... See more keywords

Surface Coverage Simulation and 3D Plotting of Main Process Parameters for Molybdenum and Vanadium Adsorption onto Ferrihydrite

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12030304

Abstract: Ferrihydrite, FHY, was synthesized and characterized for morphology, mineralogy, surface area, hydrodynamic diameter and surface charge properties before molybdenum (Mo) and vanadium (V) adsorption. The potentiometric titration results showed first direct evidence that CO2 affects… read more here.

Keywords: adsorption; surface; simulation; molybdenum vanadium ... See more keywords