Zur Chemie der Prussiate

Schleinitz, Klaus‐Dieter; Landsberg, R.

doi:10.1016/s0022-0728(70)80122-x

Cited by 21 publications

(4 citation statements)

References 11 publications

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“…Such tendencies are best supported by attending to the plots of the band intensities vs. the working potential, also given in the same ®gure. These results are in agreement with those reported in [31] and [32], which are not really contradictory, but the observed differences are due to the restrictions imposed by the solution layer on the mass transport, which must be more marked in concentrated solutions than in diluted solutions.…”

Section: Test Of the System With The Ferrocyanide= Ferricyanide Redoxsupporting

confidence: 93%

Development of a Spectroelectrochemistry Assembly (SNIFTIRS) Based on a Commercial Spectrophotometer. Test with the Ferrocyanide/Ferricyanide Redox Couple

et al. 2000

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The development of a spectroelectrochemistry assembly for substractively normalized interfacial FTIR spectroscopy (SNIFTIRS), based on the commercial spectrophotometer Unicam Research Series 1, is presented. The sample chamber has been modified to achieve a vertical orientation of the cell and a special support was constructed for the same purpose. The original path of the IR radiation has been modified by using two black anodized aluminium 30° wedges, both supporting a parabolic mirror. This allows the radiation to reach the working electrode forming 60° with the vertical. The cell holder allows vertical and horizontal displacement of the cell. The electrochemical cell was made of Pyrex glass and permits an easy manipulation even in the sample chamber of the spectrometer, making it unnecessary to open this chamber in the manipulation of either the solution or the electrodes. The working electrode was a polished polycrystalline gold electrode. A computer‐based potentiostat was also constructed. To control the system, a set of 16‐bits Visual‐Basic programs was developed allowing the synchronization between the spectra acquisition and the application of potentials. A variety of sequences of operation can be selected. The system was checked with the ferrocyanide/ferricyanide redox couple, concluding that the system here described is useful to make SNIFTIRS experiments, being versatile enough to design new operational sequences that help improve the knowledge of the electrode processes.

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Section: Test Of the System With The Ferrocyanide= Ferricyanide Redoxsupporting

confidence: 93%

Development of a Spectroelectrochemistry Assembly (SNIFTIRS) Based on a Commercial Spectrophotometer. Test with the Ferrocyanide/Ferricyanide Redox Couple

et al. 2000

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“…Once all homogeneous removal processes had been taken into account, wall effects were considered. In their study of the methylperoxy self-reaction, Kan et al 5 found it necessary to condition the walls of the reaction vessel with NH3 to stabilize the CH3OOH product, suggesting that heterogeneous decomposition of CH3OOH may play an important role in our work. In the experiments reported here, two cells were used with different surface to volume ratios (S/V).…”

Section: Resultsmentioning

confidence: 85%

“…Measurement of the relative concentrations of HCHO and CH3OH, which arise via reactions la and lb or lb only (for CH3OH), enables determination of the relative rate of these two reaction channels as shown by Niki et al 4 and Kan et al 5 This assumption is true if there are no other sources or sinks for these two molecules. Jenkin et al.10 have shown that the reaction between H02 and CD302 may produce HDO.…”

Section: Resultsmentioning

confidence: 99%

Methylperoxy self-reaction: products and branching ratio between 223 and 333 K

Horie¹,

Crowley²,

Moortgat³

1990

J. Phys. Chem.

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“…" Present work. 4 Experimental values of ref b adjusted to the v = 4 value of ref e\ experimental accuracy ±0.8 cm"1. "Derry, G.; Wesner, D.; Carlos, W. E.; Frankl, D. R. Surf.…”

Section: Vvac[iooocm-']mentioning

confidence: 99%

The adsorption of rare-gas atoms on microsurfaces of large aromatic molecules

Leutwyler¹,

Jortner²

1987

J. Phys. Chem.

163

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The binding of rare-gas (R) atoms to large aromatic molecules (M) on the one hand and to the basal plane of graphite on the other hand represents two extremes of the interaction of rare-gas atoms with ordered arrays of sp2 hybridized carbon atoms. In this paper we discuss the analogies between the characteristics of large van der Waals M-R" complexes and R atoms on graphite surfaces, focusing on structure, packing, orientational registry effects, and the nuclear motion of R adsorbates on finite microsurfaces. The elucidation of the structure, energetics, and nuclear dynamics of large M-R" complexes rests on semiempirical model calculations of potential surfaces. These provide a quantitative account of the geometry, the existence of isomers, the dissociation energies, and the frequencies of out-of-plane and in-plane vibrational modes for large-amplitude intermolecular nuclear motion. I. PrologueLarge van der Waals (vdW) complexes, consisting of an organic aromatic molecule (M) bound to rare-gas (R) atoms,1 11"22 are expected to provide basic information on the structural, energetic, and dynamic manifestations of intermolecular interactions in well-characterized, large, chemical systems. As often happens in the area of modern chemical physics, the impetus for the elucidation of the characteristics of these interesting systems was

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Zur Chemie der Prussiate

Cited by 21 publications

References 11 publications

Development of a Spectroelectrochemistry Assembly (SNIFTIRS) Based on a Commercial Spectrophotometer. Test with the Ferrocyanide/Ferricyanide Redox Couple

Development of a Spectroelectrochemistry Assembly (SNIFTIRS) Based on a Commercial Spectrophotometer. Test with the Ferrocyanide/Ferricyanide Redox Couple

Methylperoxy self-reaction: products and branching ratio between 223 and 333 K

The adsorption of rare-gas atoms on microsurfaces of large aromatic molecules

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