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Potassium tetrachloropalladate 2

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Potassium tetrachloropalladate (II) is a chemical compound with the formula K2[PdCl4]. It is a yellow crystalline solid that is used as a precursor in the synthesis of other palladium-containing compounds. The compound is a source of palladium ions and is commonly used in various chemical and materials science applications.

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Lab products found in correlation

Sodium borohydride, by Merck Group (5 mentions) Potassium hydroxide, by Merck Group (3 mentions) L ascorbic acid, by Merck Group (3 mentions) Sulfuric acid, by Merck Group (2 mentions) Polyvinylpyrrolidone, by Merck Group (2 mentions) Gold 3 chloride trihydrate, by Merck Group (2 mentions) Sodium bicarbonate, by Merck Group (1 mentions) Cisplatin cis dichlorodiammine platinum 2, by Merck Group (1 mentions) Spermine n n bis 3 aminopropyl 1 4 diaminobutane, by Merck Group (1 mentions) Nafion solution, by Merck Group (1 mentions) Lithium perchlorate, by Merck Group (1 mentions) 3 4 ethylenedioxythiophene, by Merck Group (1 mentions) N n methylenebisacrylamide, by Thermo Fisher Scientific (1 mentions) Anhydrous sodium sulfate, by Thermo Fisher Scientific (1 mentions) Sodium hydroxide (naoh), by Thermo Fisher Scientific (1 mentions) Sulfuric acid, by Thermo Fisher Scientific (1 mentions) Potassium persulfate, by Thermo Fisher Scientific (1 mentions) Methacrylic acid, by Thermo Fisher Scientific (1 mentions) Tetrachloroethylene, by Merck Group (1 mentions) Pvdf powder, by Polysciences (1 mentions)

Close spelling variants of this product

Potassium tetrachloropalladate (6 citations) Potassium tetrachloropalladate (II) (K2PdCl4, (5 citations)

11 protocols using potassium tetrachloropalladate 2

1

Palladium Nanoparticle Synthesis

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Potassium tetrachloropalladate (II) (K2PdCl4, ≥99%), sodium borohydride (NaBH4, 99%), L-ascorbic acid (≥99%), polyvinylpyrrolidone (PVP), potassium hydroxide (KOH, ≥99.95%), sodium bicarbonate (NaHCO3, ≥99.7%), sulfuric acid (H2SO4, ≥99.99%), and commercial Pd/C (20 wt.%) were purchased from Sigma-Aldrich (Chemie GmbH, Munich, Germany).
Salah B., Ipadeola A.K., Abdullah A.M., Ghanem A, & Eid K. (2023). Self-Standing Pd-Based Nanostructures for Electrocatalytic CO Oxidation: Do Nanocatalyst Shape and Electrolyte pH Matter?. International Journal of Molecular Sciences, 24(14), 11832.
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2

Synthesis and Characterization of Pd2Spm Complex

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Cisplatin (cis-dichlorodiammine platinum (II), 99.9%), potassium tetrachloropalladate (II) (K2PdCl4, 98%) and spermine (N,N’-bis(3-aminopropyl)-1,4-diaminobutane, 99%) were purchased from Sigma-Aldrich (Sintra, Portugal). The Pd2Spm complex was synthesized according to published procedures [59 ] optimized by the authors [43 (link)]: 2 mmol of K2PdCl4 were dissolved in a small amount of water, and 1 mmol spermine aqueous solution was added dropwise under stirring. After 24 h, the resulting powder was filtered and washed with acetone (yield 68%). The newly synthesized compound was characterized (and tested as to purity) by elemental analysis and vibrational spectroscopy—Fourier transform infrared (FTIR) spectroscopy, Raman and inelastic neutron scattering (INS), and compared with previous data [43 (link)]. Elemental analysis, Found (for Pd2(C10N4H26)Cl4): C: 21.2%; H: 4.7%; N: 9.6%, Cl: 25.9%; Calculated—C: 21.5%; H: 4.6%; N: 9.9%, Cl: 25.6%. Euthasol® solution (400 mg/mL pentobarbital sodium) was obtained from Le Vet (Oudewater, The Netherlands). All reagents were of analytical grade.
Carneiro T.J., Araújo R., Vojtek M., Gonçalves-Monteiro S., Diniz C., Batista de Carvalho A.L., Marques M.P, & Gil A.M. (2021). Novel Insights into Mice Multi-Organ Metabolism upon Exposure to a Potential Anticancer Pd(II)-Agent. Metabolites, 11(2), 114.
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3

Pt/C Catalyst Electrodeposition Protocol

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Potassium tetrachloropalladate(ii) (K2PdCl4, 99.99%), lithium perchlorate (LiClO4, 99.99%), 3,4-ethylenedioxythiophene (EDOT, 97%), potassium hydroxide (KOH, reagent grade >85%) and Nafion solution (5 wt% in lower alcohols) were obtained from Sigma-Aldrich. Acetonitrile (CH3CN, Certified ACS) and isopropanol (IPA, Certified ACS) was obtained from Fisher Scientific. Ethanol (EtOH, Certified ACS) was obtained from Pharmco-Aaper. Commercial 20% Pt/C (Vulcan XC-72) catalyst powder was obtained from E-TekSM. All materials were used as-received.
Vigil J.A., Brumbach M.T., Duay J, & Lambert T.N. (2018). Insights into the spontaneous formation of hybrid PdOx/PEDOT films: electroless deposition and oxygen reduction activity. RSC Advances, 8(43), 24428-24433.
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4

Synthesis and Characterization of Advanced Materials

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The following chemicals were used as received: sodium hydroxide (1 M), sulfuric acid (0.5 M), hexanes (> 99%), anhydrous sodium sulfate and ferrous sulfate were obtained from Fisher Scientific. Sodium borohydride (99.99%), sodium carboxymethyl cellulose (Mw~90k), potassium tetrachloropalladate (II) (98%), biphenyl_d10 (99 atom % D), trichloroethylene (99.5%) and tetrachloroethylene (> 99%) were purchased from Sigma-Aldrich. PVDF powder was purchased from Polysciences, Inc. Potassium persulfate (98%), N,N′-methylenebisacrylamide (NNMA, 99%) and methacrylic acid (99.5%, stabilized) were received from Acros Organics. Nitric Acid (AR select ACS) was ordered from Macron Fine Chemicals. 2-chlorobiphenyl (> 97%) and its analytical solution (100 ppm in hexane) as well as the analytical standards of chloroform (100 ppm in methanol), carbon tetrachloride (100 ppm in methanol) and hexachlorobutadiene (100 ppm in methanol) were obtained from Ultra Scientific. Ethanol (200 proof) was bought from EMD Millipore Corporation. Full scale PVDF 700 microfiltration membranes were obtained from Solecta, Inc. DVPP04700 membranes were purchased from Millipore. Deoxygenated water was obtained by purging N2 into deionized ultra-filtered (DIUF) water for 30 min.
Wan H., Islam M.S., Briot N.J., Schnobrich M., Pacholik L., Ormsbee L, & Bhattacharyya D. (2019). Pd/Fe nanoparticle integrated PMAA-PVDF membranes for chloro-organic remediation from synthetic and site groundwater. Journal of membrane science, 594, 117454.
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5

Synthesis of Palladium Nanoparticles

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Potassium tetrachloropalladate (II) (K2PdCl4, ≥ 99 %), sodium borohydride (NaBH4, 99 %), polyvinylpyrrolidone (PVP), l-ascorbic acid (AA, ≥ 99%), potassium hydroxide (KOH, ≥ 85 %), sulfuric acid (H2SO4, 95–98 %), sodium hydrogencarbonate (NaHCO3, ≥ 95 %), commercial Pd/C (10 wt. %) were purchased from Sigma-Aldrich Chemie GmbH (Munich Germany).
Ipadeola A.K., Salah B., Ghanem A., Ahmadaliev D., Sharaf M.A., Abdullah A.M, & Eid K. (2023). Unveiling the effect of shapes and electrolytes on the electrocatalytic ethanol oxidation activity of self-standing Pd nanostructures. Heliyon, 9(6), e16890.
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6

Synthesis of Cobalt-Palladium Nanocomposites

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Cobalt nitrate hexahydrate (Co(NO3)2·6H2O), methanol (MeOH, 99.9%), ethanol (EtOH, 99.5%), and potassium tetrachloropalladate(II) (K2PdCl4) were purchased from Sigma-Aldrich. Zinc nitrate hexahydrate (Zn(NO3)2·6H2O, 98%), and 2-methylimidazole (Hmin, 99.0%) were purchased from Aldrich. PS latex microspheres (1 μm) dispersed in deionized (DI) water were purchased from Alfa Aesar. All chemicals were used without further purification.
Koo W.T., Choi S.J., Jang J.S, & Kim I.D. (2017). Metal-Organic Framework Templated Synthesis of Ultrasmall Catalyst Loaded ZnO/ZnCo2O4 Hollow Spheres for Enhanced Gas Sensing Properties. Scientific Reports, 7, 45074.
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7

Synthesis of Metal Nanoparticles

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Hexadecyltrimethylammonium
chloride (CTAC,
25 wt % in water), gold(III) chloride trihydrate (HAuCl4, ≥99%), citric acid (≥99.5%), sodium borohydride (NaBH4), hexadecyltrimethylammonium bromide (CTAB, ≥99%),
silver nitrate (AgNO3, ≥99%), hydrochloric acid
(HCl, 37%), l-ascorbic acid (AA, ≥99%), benzyldimethylhexadecylammonium
chloride (BDAC), and potassium tetrachloropalladate(II) (K2PdCl4, 99.99%) were purchased from Sigma-Aldrich. All
chemicals were used further putification. Milli-Q water (resistivity
18.2 MΩ·cm at 25 °C) was used in all experiments.
Winckelmans N., Altantzis T., Grzelczak M., Sánchez-Iglesias A., Liz-Marzán L.M, & Bals S. (2018). Multimode Electron Tomography as a Tool to Characterize the Internal Structure and Morphology of Gold Nanoparticles. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces, 122(25), 13522-13528.
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8

Synthesis of Metallic Nanoparticles

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All of the chemicals were commercially available
and were used without further purification. Gold(III) chloride trihydrate
(HAuCl4·3H2O), potassium tetrachloropalladate(II)
(K2PdCl4), cetyltrimethylammonium bromide (CTAB),
sodium borohydride (NaBH4), l-ascorbic acid (AA),
silver nitrate (AgNO3), sodium hydroxide (NaOH), β-nicotinamide
adenine dinucleotide (NAD+), and sodium formate (HCOONa)
were purchased from Sigma-Aldrich. Hydrochloric acid (HCl, 37%) was
purchased from Scharlab. Cellulose nanofibers were supplied by CelluForce
(Canada). Deionized water (Millipore Milli-Q grade) with a resistivity
of 18.2 MΩ·cm was used in all experiments.
Tarnowicz-Staniak N., Vázquez-Díaz S., Pavlov V., Matczyszyn K, & Grzelczak M. (2020). Cellulose as an Inert Scaffold in Plasmon-Assisted Photoregeneration of Cofactor Molecules. ACS Applied Materials & Interfaces, 12(17), 19377-19383.
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9

Synthesis and Electrodeposition of Pd/Ni Nanoparticles

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Potassium tetrachloropalladate (II) (K2PdCl4, 98 %), potassium bromide (KBr, 99 %), potassium chloride (KCl, 99 %), cetrimonium chloride (CTAC, Mw = 320.00, 25 wt% in water), all purchased from Sigma Aldrich, were used for the synthesis of Pd NP. Nickel sulfate heptahydrate (NiSO4·6H2O, Junsei Chemical Co.) and boric acid (H3BO3, Sigma Aldrich), and nickel chloride hexahydrate (NiCl2·6H2O, Samchun Chemical Co.) were used for the electrodeposition process. Deionized (DI) water was used in all experiments.
Jang K., Kim S.H., Jun H., Jung C., Yu J., Lee S, & Choi P.P. (2021). Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography. Nature Communications, 12, 4301.
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10

Synthesis of Iron Sulfide Nanoparticles

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The chemicals were used as received and are listed in SI section 1. For instance, ferric chloride hexahydrate (>97%) was obtained from Fisher Scientific. Sodium borohydride (99.99%), sodium sulfide nonahydrate (≥98%), ferrous chloride (98%), carbon tetrachloride (99.9%) and potassium tetrachloropalladate (II) (98%) were purchased from Sigma-Aldrich. The analytical standard of carbon tetrachloride (100 ppm in methanol, part # HC-040–1) was obtained from Ultra Scientific. To create an anoxic environment, deoxygenated water was prepared by purging DI water with N2 for 60 min. The dissolved oxygen was tested as 0.3 ppm.
Wan H., Islam M.S., Qian D., Ormsbee L, & Bhattacharyya D. (2020). Reductive Degradation of CCl4 by Sulfidized Fe and Pd-Fe Nanoparticles: Kinetics, Longevity, and Morphology Aspects. Chemical engineering journal (Lausanne, Switzerland : 1996), 394, 125013.
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