Zobrazeno 1 - 10
of 226
pro vyhledávání: '"J. Ruud van Ommen"'
Autor:
Svenja Trapp, Albert Santoso, Yassine Hounat, Elisabeth Paulssen, J. Ruud van Ommen, Volkert van Steijn, Robin M. de Kruijff
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Separating medical radionuclides from their targets is one of the most critical steps in radiopharmaceutical production. Among many separation methods, solvent extraction has a lot of potential due to its simplicity, high selectivity, and hi
Externí odkaz:
https://doaj.org/article/5e124c8ac08848cfa82f8ff3b8ab8ca4
Autor:
Rens Kamphorst, P. Christian van der Sande, Kaiqiao Wu, Evert C. Wagner, M. Kristen David, Gabrie M.H. Meesters, J. Ruud van Ommen
Publikováno v:
KONA Powder and Particle Journal, Vol 41, Iss 0, Pp 254-264 (2023)
Vibro-assisted fluidization of cohesive micro-silica has been studied by means of X-ray imaging, pressure drop measurements, and off-line determination of the agglomerate size. Pressure drop and bed height development could be explained by observable
Externí odkaz:
https://doaj.org/article/6ad31f67928244a39b082877c6c5e25b
Autor:
Sunkeun Kim, Wilma K. Dierkes, Anke Blume, Auke Talma, J. Ruud Van Ommen, Nicolas Courtois, Julian Davin, Carla Recker, Julia Schoeffel
Publikováno v:
Molecules, Vol 28, Iss 18, p 6646 (2023)
Pre-treated silica with a plasma-deposited (PD) layer of polymerized precursors was tested concerning its compatibility with Natural Rubber (NR) and its influence on the processing of silica-silane compounds. The modification was performed in a tailo
Externí odkaz:
https://doaj.org/article/3cd2dcd21e02431fa5af47a125961ffa
Publikováno v:
Chemical Engineering Journal Advances, Vol 10, Iss , Pp 100288- (2022)
The photocatalytic mechanism of TiO2 (P25) nanoparticles coated with SiO2 (SiO2:TiO2) by atomic layer deposition was investigated. The deposition of SiO2 on TiO2 not only gives a photocatalytic improvement for the degradation of both Rhodamine B (3.6
Externí odkaz:
https://doaj.org/article/1d5f4e960f4f4dcba04ab62106b58f49
Publikováno v:
KONA Powder and Particle Journal, Vol 38, Iss 0, Pp 26-41 (2020)
Sticking of particles has a tremendous impact on powder-processing industries, especially for hygroscopic amorphous powders. A wide variety of experimental methods has been developed to measure at what combinations of temperature and moisture content
Externí odkaz:
https://doaj.org/article/7451f71ca8a14749a410bdec387855a9
Publikováno v:
ACS Sustainable Chemistry and Engineering, 10(38)
Electrochemical reduction of CO2using renewable energy is a promising avenue for sustainable production of bulk chemicals. However, CO2electrolysis in aqueous systems is severely limited by mass transfer, leading to low reactor performance insufficie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c494ca31211519dcacffc4cc98946367
https://doi.org/10.1021/acssuschemeng.2c03038
https://doi.org/10.1021/acssuschemeng.2c03038
Autor:
Albert Santoso, Bart J. van den Berg, Saeed Saedy, Eden Goodwin, Volkert van Steijn, J. Ruud Van Ommen
Publikováno v:
ARPHA Preprints
Polydimethylsiloxane (PDMS) has been widely employed as a material for microreactors and lab-on-a-chip technologies. However, in its applications, PDMS suffers from two major problems: its weak resistance against common organic solvents and its chemi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f45ffd5f1766c58d43f66eeffd37475
https://doi.org/10.3897/arphapreprints.e105413
https://doi.org/10.3897/arphapreprints.e105413
Akademický článek
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Publikováno v:
Nanomaterials, Vol 10, Iss 8, p 1496 (2020)
Photocatalysts for water purification typically lack efficiency for practical applications. Here we present a multi-component (Pt:SiO2:TiO2(P25)) material that was designed using knowledge of reaction mechanisms of mono-modified catalysts (SiO2:TiO2,
Externí odkaz:
https://doaj.org/article/abc760f43ffd4389b8f9340570cd064f
Publikováno v:
Catalysis Science & Technology, 12(14)
The promotional effects on photocatalytic hydrogen production of CuxO clusters deposited using atomic layer deposition (ALD) on P25 TiO2 are presented. The structural and surface chemistry study of CuxO/TiO2 samples, along with first principles densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96956c03879df864c7efa285dd615d2e
https://doi.org/10.1039/d2cy00400c
https://doi.org/10.1039/d2cy00400c