Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium

Loebich, O.; Raub, Ernst

doi:10.1016/0022-5088(73)90006-4

Cited by 133 publications

(29 citation statements)

References 10 publications

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“…No appreciable solid solubility of Pd in Y was observed [7]. Loebich and Raub [7] indicated the presence of polymorphic transformation and a small range of homogeneity for PdY (51-52 at.% Y). Considering, however, the subsequent work of Kuentzler and Loebich [11] and Palenzona and Cirafici [13], the homogeneity range of PdY should be 50-51 at.% Y and the maximum melting point attributed to the ideal 50 at.% Y composition [14].…”

Section: Review Of Experimental Datamentioning

confidence: 96%

“…The homogeneity range of the intermetallic compound Pd 3 Y and the solubility of Y in f.c.c. (Pd) were measured by Loebich and Raub [7] and Harris and Norman [12]. No appreciable solid solubility of Pd in Y was observed [7].…”

Section: Review Of Experimental Datamentioning

confidence: 98%

“…(Pd) were measured by Loebich and Raub [7] and Harris and Norman [12]. No appreciable solid solubility of Pd in Y was observed [7]. Loebich and Raub [7] indicated the presence of polymorphic transformation and a small range of homogeneity for PdY (51-52 at.% Y).…”

Section: Review Of Experimental Datamentioning

confidence: 98%

“…The phase diagram of the Pd-Y system was first measured by Loebich and Raub [7]. They found seven intermetallic compounds in the Pd-Y system and called them Pd 3 [8].…”

Section: Review Of Experimental Datamentioning

confidence: 99%

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Thermodynamic assessment of the Pd–Y binary system

Kardellass

Selhaoui

Iddaoudi

et al. 2013

MATEC Web of Conferences

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Abstract. The Pd-Y system was critically assessed using the CALPHAD technique. The solution phases (liquid, b.c.c., f.c.c. and h.c.p.) were modeled using the Redlich-Kister equation. The intermetallic compounds Pd 3 Y and PdY, which have homogeneity ranges, were treated as the formula (Pd, Y) 0.75 (Pd, Y) 0.25 and (Pd, Y) 0.5 (Pd, Y) 0.5 by a two-sublattice model with a mutual substitution of Pd and Y on both sublattices. The optimization was carried out in two steps. In the first treatment, Pd 3 Y and PdY are assumed to be stoichiometric compounds; in the second treatment they are treated by a sublattice model. The parameters obtained from the first treatment were used as starting values for the second treatment. The calculated phase diagram and the thermodynamic properties of the system are in satisfactory agreement with the experimental data.

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Section: Review Of Experimental Datamentioning

confidence: 96%

Section: Review Of Experimental Datamentioning

confidence: 98%

Section: Review Of Experimental Datamentioning

confidence: 98%

“…The phase diagram of the Pd-Y system was first measured by Loebich and Raub [7]. They found seven intermetallic compounds in the Pd-Y system and called them Pd 3 [8].…”

Section: Review Of Experimental Datamentioning

confidence: 99%

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Thermodynamic assessment of the Pd–Y binary system

Kardellass

Selhaoui

Iddaoudi

et al. 2013

MATEC Web of Conferences

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“…There was still an unknown structure for compounds of the same composition formed with light rare-earth elements. Phasediagram studies in the system Y-Pd by Loebich & Raub (1973) indicate the presence of a compound Y3Pdz with unknown structure. No phase-diagram data for R-Pt systems are known.…”

Section: Introductionmentioning

confidence: 99%

R ₃ T ₂ compounds (R = rare earth or Y; T = Rh, Pd, Pt) with the rhombohedral Er₃Ni₂ structure type

Roy¹,

Moreau²,

Paccard³

et al. 1977

Acta Crystallogr B Struct Sci

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Sm3Rh 2 crystallizes with the Er3Ni 2 structure type. Space group R3, a = 8.701 (2), c = 16.526 (7) A, Z = 9, D x = 9.06 g cm-3; g(Mo Ka) = 430 cm -~. Direct methods, absorption correction, least-squares refinement. R = 0.11 for 451 independent reflexions. Ce3Rh z, Pr3Rh 2, Nd3Rh 2, La3Pt 2, Ce3Pt 2, Pr3Pt,, Nd~Pt, and Y3Pd2 are isostructural with Sm3Rh z. The Er3Ni z structure type is compared with the U3Si 2 structure type which has been found with rare-earth-palladium compounds. Both structures are characterized by transition-metalcentred trigonal double prisms and rare-earth-centred cubes.

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Separation and Determination of Isoflavonoids in Several Kudzu Samples by High‐Performance Capillary Electrophoresis (HPCE)

et al. 2006

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Pueraria lobata is a rich source of isoflavonoids. The detection and identification of isoflavonoid components from root, stem, leaf, callus and cell samples, is very important for the best, safest and most efficacious use of kudzu as a medicinal plant, and for the studies on quantitative analysis in the secondary metabolism of isoflavonoids. In this paper, a simple, rapid and precise high-performance capillary electrophoresis (HPCE) method with diode array detection (DAD) has been developed for separation and determination of isoflavonoids in several kudzu samples. The isoflavonoids could be well separated within 15 min in a 40 cm length capillary at a separation voltage of 15kV in a 30 mmol L(-1) borax buffer (pH9.29), and this proposed method demonstrated excellent reproducibility and accuracy with relative standard deviations of less than 5% for isoflavonoid content (n = 5) of different kudzu samples. The relationship between peak areas and isoflavone concentrations, in a specified working range with linear response, was determined by first-order polynomial regression over the range 0.05-0.5 mg mL(-1) for puerarin and 2.5-50 microg mL(-1) for 3'-methoxypuerarin, daidzin and daidzein, respectively, and quantitative evaluation of those four main isoflavonoid components was determined by ultraviolet absorption at lambda = 192 nm. The differences were also illustrated by comparison of the determination of isoflavonoid components from kudzu root, stem, leaf samples and plant tissue cultures in vitro.

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Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium

Cited by 133 publications

References 10 publications

Thermodynamic assessment of the Pd–Y binary system

Thermodynamic assessment of the Pd–Y binary system

R ₃ T ₂ compounds (R = rare earth or Y; T = Rh, Pd, Pt) with the rhombohedral Er₃Ni₂ structure type

Separation and Determination of Isoflavonoids in Several Kudzu Samples by High‐Performance Capillary Electrophoresis (HPCE)

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Die Legierungen des Palladiums mit Yttrium, Samarium, Gadolinium, Dysprosium, Holmium und Erbium

Cited by 133 publications

References 10 publications

Thermodynamic assessment of the Pd–Y binary system

Thermodynamic assessment of the Pd–Y binary system

R 3 T 2 compounds (R = rare earth or Y; T = Rh, Pd, Pt) with the rhombohedral Er3Ni2 structure type

Separation and Determination of Isoflavonoids in Several Kudzu Samples by High‐Performance Capillary Electrophoresis (HPCE)

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Product

Resources

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R ₃ T ₂ compounds (R = rare earth or Y; T = Rh, Pd, Pt) with the rhombohedral Er₃Ni₂ structure type