2009
DOI: 10.1016/j.jhazmat.2009.06.161
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Pd–Al pillared clays as catalysts for the hydrodechlorination of 4-chlorophenol in aqueous phase

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Cited by 52 publications
(38 citation statements)
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“…S2, Supplementary Material), which has been related to changes in selectivity [60]. Compared with catalysts reported in the literature, E10PVP5 has a higher selectivity to cyclohexanone than the aforementioned Pd/Al-pillared clays [62] and Pd supported on nitrogen-doped carbon [63] catalysts, but lower than…”
Section: Catalysts Selectivitymentioning
confidence: 92%
“…S2, Supplementary Material), which has been related to changes in selectivity [60]. Compared with catalysts reported in the literature, E10PVP5 has a higher selectivity to cyclohexanone than the aforementioned Pd/Al-pillared clays [62] and Pd supported on nitrogen-doped carbon [63] catalysts, but lower than…”
Section: Catalysts Selectivitymentioning
confidence: 92%
“…Esse mesmo comportamento foi observado em outros trabalhos, em que após a impregnação de metais como Pd, Ce, Au, Cr, Pt e Rh, o valor da ASE diminui. Esse fato possivelmente ocorre devido aos metais se introduzirem nas camadas da argila e se depositarem nos poros (Oliveira et al, 2008;Molina et al, 2009;Alvarez et al, 2012;Molina et al, 2014;Mnasri-Ghnimi et al, 2014).…”
Section: Resultsunclassified
“…The starting material used to prepare the pillared clay was a purified-grade bentonite supplied by Fisher Scientific Company (Loughborough, Oregon, USA The Al-pillared clay (Al-PILC) was synthesised following the method described elsewhere [26]. A pillaring solution containing Al polyoxocations (OH/Al molar ratio of 2) was added to a bentonite suspension (1 wt%) at a rate of 10 mmol of Al per gram of clay.…”
Section: Preparation Of the Catalystsmentioning
confidence: 99%
“…Pillared clays (PILCs) have been recently used in the HDC of 4-chlorophenol and 4-chloronitrobenzene and the hydrogenation of aniline as catalytic supports with Pt, Pd or Rh as active phases using hydrogen and formic acid as hydrogen source [9,[25][26][27][28]. These clay-based materials have different advantages, like thermal and mechanical stability, easy preparation and versatility [29] showing a higher stability in acid media than alumina and higher resistance at high temperatures in air or H 2 atmosphere than carbon supports.…”
Section: Introductionmentioning
confidence: 99%