Zobrazeno 1 - 10
of 104
pro vyhledávání: '"David H. Farrar"'
Autor:
Adelaide Nespoli, Francesca Passaretti, László Szentmiklósi, Boglárka Maróti, Ernesto Placidi, Michele Cassetta, Rickey Y. Yada, David H. Farrar, Kun V. Tian
Publikováno v:
Metals, Vol 12, Iss 3, p 406 (2022)
A comprehensive, bottoms-up characterization of two of the most widely used biomedical Ti-containing alloys, NiTi and β-Ti, was carried out applying a novel combination of neutron diffraction, neutron prompt-gamma activation, surface morphology, the
Externí odkaz:
https://doaj.org/article/385f2d431a794c978d477687ad89ced3
Autor:
Mohammed S. Salha, Rickey Y. Yada, David H. Farrar, Gregory A. Chass, Kun V. Tian, Enrico Bodo
Publikováno v:
Physical Chemistry Chemical Physics. 25:455-461
Alumino-silicates form the backbone of structural materials including cements and the concrete they form. However, the nanoscale aspects of the oligomerisation mechanisms elongating the (alumino-)silicate chains is not fully clarified; the role of al
Autor:
Fu V. Song, Bin Yang, Devis Di Tommaso, Robert S. Donnan, Gregory A. Chass, Rickey Y. Yada, David H. Farrar, Kun V. Tian
Publikováno v:
Materials Advances. 3:4982-4990
The setting dynamics of commercial cements were tracked non-destructively by THz spectroscopy probing interfacial dynamics and neutron scattering resolving structural evolutions over 1–30 nm, with trends made comprehensible by computational models.
Autor:
Ali Mortazavi, Fu V. Song, Michael Michael Dudman, Michael J. Evans, Robert Copcutt, Giovanni Romanelli, Franz Demmel, David H. Farrar, Stewart F. Parker, Kun V. Tian, Devis Di Tommaso, Gregory A. Chass
CO2 mineralization via aqueous Mg/Ca/Na-carbonate (MgCO3/CaCO3/Na2CO3) formation represents a huge opportunity for the utilization of captured CO2. However, large-scale mineralization is hindered by slow kinetics due to the highly hydrated character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de769f748d438bd88a21a2311e2728c3
https://doi.org/10.26434/chemrxiv-2022-hfxtx
https://doi.org/10.26434/chemrxiv-2022-hfxtx
Autor:
Fu V. Song, Bin Yang, Devis Di Tommaso, Robert S. Donnan, Gregory A. Chass, Rickey Y. Yada, David H. Farrar, Kun V. Tian
Publikováno v:
Materials Advances. 3:7673-7673
Correction for ‘Resolving nanoscopic structuring and interfacial THz dynamics in setting cements’ by Fu V. Song et al., Mater. Adv., 2022, 3, 4982–4990, https://doi.org/10.1039/D1MA01002F.
Publikováno v:
Inorganica Chimica Acta. 361:3125-3134
The cluster Os 6 (CO) 18 with its bi-capped tetrahedral Os 6 core reacts with some P-donor nucleophiles in toluene via associative paths, but the range of P-donors that can react at convenient rates for kinetic study is limited by the exceptional dep
Autor:
Nicole C. Rampersad, Joanne O. Yu, C. S. Browning, Julie L. Sereda, Alan J. Lough, David H. Farrar, Edmond Lam
Publikováno v:
Organometallics. 24:37-47
The generation of new metal complexes with potentially interesting properties provides the motivation for designing novel polydentate bridging ligands. Herein we report the syntheses of tertiary in...
Autor:
Salomé Delgado, Joanne O. Yu, Avelina Arnanz, Consuelo Moreno, Allan J. Lough, David H. Farrar, María-Luisa Marcos, J. González-Velasco
Publikováno v:
Journal of Organometallic Chemistry. 689:3218-3231
The reaction between 2,5-bis(trimethylsilylethynyl)thiophene and Co2(CO)8 or Co2(CO)6(X), (X = dppa, dppm), gave rise to the formation of substituted ethynylcobalt complexes containing one or two Co2(CO)6 or Co2(CO)4(X) units, 2-[Co2(CO)4(X){μ2-η2-
Autor:
Sergey P. Tunik, Ebbe Nordlander, I N Domnin, Tapani A. Pakkanen, Vassily D. Khripun, Irina A. Balova, Matti Haukka, David H. Farrar, M. E. Borovitov
Publikováno v:
Organometallics. 22:3455-3465
Reactions of [H2Os3(CO)10] with a series of diynes, RC2C2R' (1: R = Ph, R' = CH2OH; 2: R = Ph, R' = C(O)Ph; 3: R = R' = C(OH)Me2), have been studied. It was found that upon coordination to the triosmium cluster, the nucleophilic oxygens of the R' sub
Publikováno v:
Organometallics. 22:3448-3454
The metal carbonyl cluster Rh 4 (CO) 1 2 reacts with a wide variety of P-donor nucleophiles solely by an associative mechanism, and the rate constants can be analyzed quantitatively according to the electronic and steric properties of the nucleophile