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Nano-Al2O3Green synthesisA straightforward and suitable protocol is described for the conversion of substituted styrene to alkylbenzenes in the presence of Al 2 O 3 nanoparticles (nano-Al 2 O 3 ) as heterogeneous solid catalysts using N 2 H 4 路H 2 O as a hydrogen source under mild ...
5). The mechanism behind the oxidative regeneration of S-poisoned Ru nanoparticles was previously described [32], [33] and depends on the peculiar characteristic of the inactive RuSx species, which can be directly decomposed into RuOx and SO2 without forming stable sulfates: this allows the ...
However, the price of PCPA is 8% of the price of PDA and it has advantages of shorter reaction time as compared with that of PDA modification (16 h less pre-deposition time) [17,18]. Herein, PCPA was used to modify the Al2O3 nanoparticles surface via biomimetic method to improve the...
the second route was identified as being preferred9. The catalyst performance can be tuned via the size dependent properties of the metal nanoparticles, that affect reactivity in different ways. The size-dependent electronic structure of clusters and nanoparticles has been intensively discussed10,11,12...
©2015ElsevierB.V.Allrightsreserved.1.IntroductionNaturalgasasthecleanestfossilfuelistheworld'sfastestgrow-ingenergy,whichincreasesinconsumptionatanaveragerateof1.6%since2008[1,2].Productionofsyntheticnaturalgas(SNG)fromcoalorbiomasshasattractedmoreandmoreattentionrecentlyduetoincreasingdemandandpricevolatilityof...
Among different promoters, Ce can improve the dispersion of Ni nanoparticles and resistance to carbon deposition, thereby increasing the catalytic activity of Ni-based catalysts [24]. Santamaria et al. [25] modified the Ni/Al2O3 catalyst by incorporating CeO2 promoters to improve its catalytic ...
Supported iron nanoparticles for the hydrodeoxygenation of microalgal oil to green diesel J. Catal. (2014) S.Zouet al. Novel leaflike Cu–O–Sn nanosheets as highly efficient catalysts for the Rochow reaction J. Catal. (2016) T.Huet al. ...