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1.
Efficient mineralization of greywater pollutants by photocatalytic ozonation: catalyst and reactor design
Marko Kete, Urška Lavrenčič Štangar, 2015, published scientific conference contribution abstract

Found in: ključnih besedah
Summary of found: ...immobilized TiO2, silica binder, alumina monoliths...
Keywords: immobilized TiO2, silica binder, alumina monoliths
Published: 01.02.2016; Views: 1855; Downloads: 1
.pdf Fulltext (4,20 MB)

2.
Ge(2), Ge(1) and Ge-E´ centers in irradiated Ge-doped silica
Layla Martin-Samos, Nicolas Richard, S. Girard, A. Boukenter, Youcef Ouerdane, Luigi Giacomazzi, 2015, original scientific article

Found in: ključnih besedah
Keywords: silica, density-functional theory, defects
Published: 17.05.2016; Views: 1430; Downloads: 37
URL Fulltext (0,00 KB)

3.
Packing patterns of silica nanoparticles on surfaces of armored polystyrene latex particles
Sara Fortuna, Catheline A. L. Colard, Stefan A. F. Bon, Alessandro Troisi, 2009, original scientific article

Abstract: Fascinating packing patterns of identical spherical and discotic objects on curved surfaces occur readily in nature and science. Examples include C60 fullerenes,(1, 2)13-atom cuboctahedral metal clusters,(3) and S-layer proteins on outer cell membranes.(4) Numerous situations with surface-arranged objects of variable size also exist, such as the lenses on insect eyes, biomineralized shells on coccolithophorids,(5) and solid-stabilized emulsion droplets(6) and bubbles.(7) The influence of size variations on these packing patterns, however, is studied sparsely. Here we investigate the packing of nanosized silica particles on the surface of polystyrene latex particles fabricated by Pickering miniemulsion polymerization of submicrometer-sized armored monomer droplets. We are able to rationalize the experimental morphology and the nearest-neighbor distribution with the help of Monte Carlo simulations. We show that broadening of the nanoparticle size distribution has pronounced effects on the self-assembled equilibrium packing structures, with original 12-point dislocations or grain-boundary scars gradually fading out.
Found in: ključnih besedah
Keywords: packing patterns, silica, simulation, Monte Carlo, order, disorder, transition, armored particles, nanoparticles, Pickering emulsion
Published: 10.10.2016; Views: 1491; Downloads: 0
.pdf Fulltext (3,85 MB)

4.
Accelerating GW calculations with optimal polarizability basis
Luigi Giacomazzi, G Stenuit, Nicola Marzari, Paolo Umari, X Qian, Stefano Baroni, 2011, original scientific article

Found in: ključnih besedah
Summary of found: ...GW approximation, silicon nitride, silica, DFT...
Keywords: GW approximation, silicon nitride, silica, DFT
Published: 16.10.2018; Views: 408; Downloads: 0
.pdf Fulltext (454,08 KB)

5.
Paramagnetic H-related defects in silica: a first-principles investigation
Layla Martin-Samos, Luigi Giacomazzi, Nicolas Richard, 2016, published scientific conference contribution

Found in: ključnih besedah
Keywords: silica, EPR, E'beta, first-principles, hydrogen related defects
Published: 16.10.2018; Views: 514; Downloads: 0
.pdf Fulltext (360,58 KB)

6.
Medium Range Structure of Tetrahedrally-Bonded Glasses through the First Principles Investigation of Raman spectra
Alfredo Pasquarello, Luigi Giacomazzi, 2012, published scientific conference contribution

Found in: ključnih besedah
Summary of found: ... silica, germania, glasses, Raman, first-principles...
Keywords: silica, germania, glasses, Raman, first-principles
Published: 16.10.2018; Views: 427; Downloads: 0
.pdf Fulltext (206,04 KB)

7.
EPR parameters of E' centers in v-SiO2 from first-principles calculations
Nicolas Richard, S. Girard, Youcef Ouerdane, A. Boukenter, Layla Martin-Samos, Luigi Giacomazzi, 2014, original scientific article

Found in: ključnih besedah
Summary of found: ... silica, paramagnetic defects, EPR, disordered semiconductors...
Keywords: silica, paramagnetic defects, EPR, disordered semiconductors
Published: 03.10.2018; Views: 632; Downloads: 0
.pdf Fulltext (1,26 MB)

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Medium-range structure of vitreous SiO2 obtained through first-principles investigation of vibrational spectra
Alfredo Pasquarello, Paolo Umari, Luigi Giacomazzi, 2009, original scientific article

Found in: ključnih besedah
Summary of found: ... silica, Raman, infrared, v-DOS, first-principles, glass...
Keywords: silica, Raman, infrared, v-DOS, first-principles, glass
Published: 15.10.2018; Views: 375; Downloads: 0
.pdf Fulltext (874,77 KB)

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