Relevant bibliographies by topics / Palladium(II) eng

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  2. Dissertations / Theses
  3. Book chapters

Academic literature on the topic 'Palladium(II) eng'

Author: Grafiati
Published: 4 June 2021
Last updated: 13 February 2022

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Journal articles on the topic "Palladium(II) eng"

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Cavell, KJ, KY Chan, EJ Peacock, MJ Ridd, and NW Davies. "Olefin Isomerization Catalysts Based on Dithio Palladium(II) Complexes." Australian Journal of Chemistry 44, no. 2 (1991): 171. http://dx.doi.org/10.1071/ch9910171.

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The catalytic double-bond shift isomerization of α-olefins by dithio-β-diketonate palladium complexes Pd{CH3C(S)CHC(S)CH3}(PL1L2L3)X(1) and [Pd{CH3C(S)CHC(S)CH3}{Ph2PCH2CH2PPh2}]Y(2)(X = 1, Br; Y = halide, PF6, BPh4) is described. Catalysts are formed on activation of the complexes by a variety of alkylaluminium cocatalysts . Several of the catalysts are highly active for isomerization of oct-1-ene and but-1-ene, activities being higher than normally obtained for palladium systems. In contrast to the majority of palladium-based catalysts product distributions rapidly approached thermodynamic e
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Hubicki, Zbigniew, Halina Hubicka, and Bozena Lodyga. "Studies of the Separation of Palladium(II) Microquantities from Macroquantities of Salts of other Elements on Selective Ion Exchangers." Adsorption Science & Technology 14, no. 1 (1996): 5–23. http://dx.doi.org/10.1177/026361749601400102.

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The applicability of selective ion exchangers for the removal of palladium(II) from solutions of copper(II), nickel(II), aluminium(III) salts, hydrochloric acid, a mixture of hydrochloric and nitric acids as well as a mixture of hydrochloric acid and ammonium chloride has been studied by frontal analysis. The best results were obtained in the purification of copper(II) and nickel(II) salts on Chelite S with functional thiol groups, Duolite ES-346 with functional amidoxime groups and Lewatit TP-214 with functional thiourea groups. A decrease of palladium(II) content below 5 × 10−5% was obtained
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Ma, Dongxia, Congjie Zhang, Zhe-Ning Chen, and Xin Xu. "Rational design of model Pd(ii)-catalysts for C–H activation involving ligands with charge-shift bonding characteristics." Physical Chemistry Chemical Physics 19, no. 3 (2017): 2417–24. http://dx.doi.org/10.1039/c6cp06215f.

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Justin Thomas, K. R., Jiann T. Lin, and Kuan-Jiuh Lin. "Ferrocene End-Capped Palladium(II) and Platinum(II) Complexes with Thiophene Spacers." Organometallics 18, no. 25 (1999): 5285–91. http://dx.doi.org/10.1021/om990556z.

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Miller, D. G., and D. D. M. Wayner. "Electrode-mediated Wacker oxidation of cyclic and internal olefins." Canadian Journal of Chemistry 70, no. 9 (1992): 2485–90. http://dx.doi.org/10.1139/v92-314.

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An improved method for the electrode-mediated oxidations of olefins by palladium(II) is described. Current efficiencies from 80% to 95% were obtained in oxidations of 1-decene, styrene, trans-2-octene, and cyclohexene in which perchloric acid was added to a chloride-free solution of a palladium(II) acetate catalyst. The palladium(0) was reoxidized to palladium(II) by reaction with catalytic amounts of benzoquinone, which was, in turn, regenerated by anodic oxidation. Addition of varying amounts of perchloric acid did not affect the current efficiency but accelerated the oxidation reaction, up
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Mucalo, Michael R., and Ralph P. Cooney. "The effect of added salts on carbon monoxide adsorption on platinum and palladium hydrosols: an FTIR study." Canadian Journal of Chemistry 69, no. 11 (1991): 1649–55. http://dx.doi.org/10.1139/v91-242.

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Fourier transform infrared spectroscopy has been used to investigate the effect of added cations and anions on CO adsorption on platinum and palladium hydrosols. In general, anion effects on CO adsorption may be classified into three categories. In the first category, poisoning anions (e.g. CN−, SH−) block the surface against CO adsorption so that infrared spectra exhibit either no ν(CO)ads bands or ν(CO)ads bands at lower frequencies (< 2070 cm−1). In the second category, inert anions (e.g. the halides, citrate, EDTA2−) have no apparent effect on ν(CO)ads. The third category is characteris
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Rinaudo, Matías G., Ana M. Beltrán, María A. Fernández, Luis E. Cadús, and Maria R. Morales. "Synthesis and Characterization of Pd over Novel TiO2 Mixtures: Insights on Metal–Support Interactions." Chemistry Proceedings 2, no. 1 (2020): 13. http://dx.doi.org/10.3390/eccs2020-07529.

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Palladium nanoparticles were supported on unusual mixtures of anatase, TiO2 (II) and rutile titania phases by wet impregnation, obtaining catalysts with metal contents of ca. 0.25 wt % labeled Pd/Ti5, Pd/Ti45, and Pd/Ti120. Crystalline structures were confirmed by X-ray diffraction. Pd particle sizes in the range of 4–20 nm were observed by scanning-transmission electron Microscopy. External surface areas (SBET) in the range 10–17 m2 g−1 were higher enough to achieve a good distribution of palladium over titanium oxide outer surface, as evidenced by energy-dispersive X-ray spectroscopy element
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Wiecka, Zuzanna, Martyna Rzelewska-Piekut, Irmina Wojciechowska, Karolina Wieszczycka, and Magdalena Regel-Rosocka. "Recovery of Palladium(II) and Platinum(IV) in Novel Extraction Systems." Materials 14, no. 2 (2021): 285. http://dx.doi.org/10.3390/ma14020285.

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Recovery of platinum group metals (PGM) from complex aqueous solutions generated as a result of leaching of various spent materials (e.g., spent automotive converters) is a vital issue in the context of the circular economy. In this study pyridinium derivatives containing an imidoamide or imine moiety (i.e., 3-[1-(2-ethylhexyloxyimine)methane]-1-propylpyridinium chloride, 3-[1-(decyloxyimine)methane]-1-propylpyridinium chloride, 3-[1-(decyloxyimine)ethane]-1-propylpyridinium chloride and 4-[1-amine(2-ethylhexyloxyimine)]-1-propylpyridinium chloride) are proposed as novel extractants for recove
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Wiecka, Zuzanna, Martyna Rzelewska-Piekut, Irmina Wojciechowska, Karolina Wieszczycka, and Magdalena Regel-Rosocka. "Recovery of Palladium(II) and Platinum(IV) in Novel Extraction Systems." Materials 14, no. 2 (2021): 285. http://dx.doi.org/10.3390/ma14020285.

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Recovery of platinum group metals (PGM) from complex aqueous solutions generated as a result of leaching of various spent materials (e.g., spent automotive converters) is a vital issue in the context of the circular economy. In this study pyridinium derivatives containing an imidoamide or imine moiety (i.e., 3-[1-(2-ethylhexyloxyimine)methane]-1-propylpyridinium chloride, 3-[1-(decyloxyimine)methane]-1-propylpyridinium chloride, 3-[1-(decyloxyimine)ethane]-1-propylpyridinium chloride and 4-[1-amine(2-ethylhexyloxyimine)]-1-propylpyridinium chloride) are proposed as novel extractants for recove
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10

Ivanova, Valentina, Mila Manolova, and Dieter M. Kolb. "Palladium and Platinum Deposition onto 4-Mercaptopyridine SAMs." Solid State Phenomena 121-123 (March 2007): 363–68. http://dx.doi.org/10.4028/www.scientific.net/ssp.121-123.363.

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A novel technique has recently been presented for depositing metal layers onto a SAM. This is demonstrated here for Pd and Pt deposits on a mercaptopyridine (4-PyS) SAM. The SAMcovered Au(111) electrode is immersed into the metal-ion-containing solution without potential control. As a result, metal ions, e.g., Pd(II) (respectively Pt(II)) adsorb on the surface by forming a complex with the pyridine species. Subsequently, the electrode is transferred to a metal-ion-free solution, where the adsorbed metal ions are reduced electrochemically to its zero-valent state. Upon reduction, monoatomic hig
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Dissertations / Theses on the topic "Palladium(II) eng"

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Souza, Rodrigo Alves de. "Potencialidades biológicas e aspectos estruturais de compostos contendo paládio(II) e isonicotinamida /." Araraquara : [s.n.], 2008. http://hdl.handle.net/11449/97911.

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Resumo: O presente trabalho trata da síntese, caracterização estrutural e aplicações biológicas de quatro complexos de paládio(II), de fórmula trans-[PdX2(isn)2], X = Cl (1), N3 (2), SCN (3) e NCO (4), isn= isonicotinamida. Os compostos foram preparados em mistura de CHCl3/ CH3OH (1:1), partindo-se do precursor [PdCl2(CH3CN)2] que reagiu com a isn e sais de pseudohaletos: NaN3, KNCO e NaSCN. A caracterização destes complexos, no estado sólido, se deu pelas técnicas de análise elementar, espectroscopia de absorção no infravermelho, análise térmica e difração de raios X de monocristal do compost
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Dupont, Jairton. "Activation-fonctionnalisation intramoleculaire de liaisons c-h par le palladium." Université Louis Pasteur (Strasbourg) (1971-2008), 1988. http://www.theses.fr/1988STR13197.

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Medoukali-Daamach, Sakina. "Contribution a l'etude des phenomenes cinetiques en extraction liquide-liquide : cas de l'extraction du palladium (ii) par les sulfures de dialkyle en milieu acide chlorhydrique." Paris 6, 1988. http://www.theses.fr/1988PA066629.

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Ourari, Ali. "Étude de deux réactions d'électrocatalyse : hydrogénation électrocatalytique sur des films de polymères contenant des microparticules de métaux nobles et activation de l'oxygène par des complexes Mn(III) - bases de Schiff." Université Joseph Fourier (Grenoble ; 1971-2015), 1995. http://www.theses.fr/1995GRE10171.

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Ce travail est relatif a l'etude de deux reactions d'electrocatalyse. La premiere partie concerne la mise au point de cathodes moleculaires, realisees par l'inclusion de microparticules de metaux nobles dans des films de polypyrrole fonctionnalise et a leur application en hydrogenation electrocatalytique. L'etude de l'hydrogenation de deux substrats test, le limonene et la carvone, a montre qu'il est possible d'orienter la selectivite de ces electrodes modifiees selon la nature du metal incorpore (pt, pd ou rh). Le resultat le plus significatif est que l'incorporation dans le meme film de poly
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Book chapters on the topic "Palladium(II) eng"

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Trauner, D. "Transmetalation with Nickel(II) or Palladium(II) Complexes." In X-Ene-X (X=F, Cl, Br, I, O, S, Se, Te, N, P), Ene-Hal, and Ene-O Compounds. Georg Thieme Verlag KG, 2008. http://dx.doi.org/10.1055/sos-sd-032-00610.

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Journal articles
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