K2PtCL

Fig. 3.5.12 Area of DDAB air-water monolayer on K2PtCL subphase as a function of time through compression of monolayer and 10 dip cycles of a quartz plate. Inset Area of monolayer as a function of time through dip cycles 2-4. (From Ref. 10.)...

Although homogeneously catalyzed reactions of platinum complexes are mostly concerned with hydrogenation, hydroformylation, isomerization and hydrosilylation reactions, the complexes trans-PtHX(PPh3)2 (X = C1, Br, I) have been used used as catalysts for the oxidative chlorination of n-pentane. H2PtCl6 and K2PtCl are used as oxidants.201... 

K2PtCL, + 2acacH + 2KOH -------- Pt(acac)2 + 4KC1 + 2H20 (463)... 

Figure 4. Absorption spectrum and magnetic circular dichroism for a solution of K2PtCl,t in dilute aqueous HCl...

The hexahalorhenate(IV) anions have been the subjects of extensive electronic absorption spectra studies. Their spectra have been recorded in aqueous and non-aqueous solvents, in halide melts, in the solid state and doped into other crystal hosts (e.g. K2PtCl[Pg.172]

Figure 3.5 The crystal structure of K2PtCls. (Reproduced from A.F. Wells, Structural Inorganic Chemistry, 4th edn, 1975, p. 387, by permission of Oxford University Press.)...

Figure 7. Part of the NMR spectra in de DMSO of a, 1-methylcytosine and b, 1-methylcytosine and K2PtCl, ...

Werner had the conceptual problem that PtCl is a very elusive compound (and IrCl has ngver been isolated free of H O and/or of OH bridges),but anions PtCl were used for detecting K and since 1861, Rb and Cs.In his first writings on K2PtCl, the Hauptvalenz (primary valency) of Pt is 4,giving with 1+1 of the two K a total sum of +6, rationalizing the presence of six Cl anions,each with -1. 

Impregnation, ethylene glycol reduction CNT/3.8-12%Pt H2PlCU.K2PtCL, 2-4 TEM, XPS O2 reduction in PEMFC 68... 

Anionic histidine is flilly deprotonated. Thus, the protons must come from another source. An additional source is through the hydrolysis of K2PtCL(. While rarely isolated, the formation of hydroxy complexes is known to be responsible for the acidities of aqua complexes produced by the hydrolysis of K2PtCl4 as follows ... 

Xia and coworkers have created a variety of Pt nanowires using the polyol process [65, 129-131]. In a typical procedure, H2PtCl or K2PtCl was dissolved in EG,... 

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