Literature DB >> 17107164

Valence-to-core X-ray emission spectroscopy identification of carbide compounds in nanocrystalline Cr coatings deposited from Cr(III) electrolytes containing organic substances.

Viktor A Safonov1, Ludmila N Vykhodtseva, Yurii M Polukarov, Olga V Safonova, Grigory Smolentsev, Marcin Sikora, Sigrid G Eeckhout, Pieter Glatzel.   

Abstract

Valence-to-core X-ray emission spectroscopy was applied to study a composition of chromium coatings electrodeposited from Cr(III) sulfate electrolytes with the addition of formic or oxalic acid. It was shown that the obtained crystallographically amorphous deposits contain chromium carbide compounds. These results indicate that nanodimensional Cr crystallites formed during the electrodeposition process are characterized by very high electrocatalytic activity.

Entities:  

Year:  2006        PMID： 17107164     DOI： 10.1021/jp064569j

Source DB:  PubMed          Journal:  J Phys Chem B        ISSN： 1520-5207            Impact factor:   2.991


  7 in total

1.  A seven-crystal Johann-type hard x-ray spectrometer at the Stanford Synchrotron Radiation Lightsource.

Authors:  D Sokaras; T-C Weng; D Nordlund; R Alonso-Mori; P Velikov; D Wenger; A Garachtchenko; M George; V Borzenets; B Johnson; T Rabedeau; U Bergmann
Journal:  Rev Sci Instrum       Date:  2013-05       Impact factor: 1.523

2.  X-ray emission spectroscopy.

Authors:  Uwe Bergmann; Pieter Glatzel
Journal:  Photosynth Res       Date:  2009 Nov-Dec       Impact factor: 3.573

3.  X-ray emission spectroscopy to study ligand valence orbitals in Mn coordination complexes.

Authors:  Grigory Smolentsev; Alexander V Soldatov; Johannes Messinger; Kathrin Merz; Thomas Weyhermüller; Uwe Bergmann; Yulia Pushkar; Junko Yano; Vittal K Yachandra; Pieter Glatzel
Journal:  J Am Chem Soc       Date:  2009-09-16       Impact factor: 15.419

4.  Cobalt Kβ valence-to-core X-ray emission spectroscopy: a study of low-spin octahedral cobalt(iii) complexes.

Authors:  Katarina Schwalenstocker; Jaya Paudel; Alexander W Kohn; Chao Dong; Katherine M Van Heuvelen; Erik R Farquhar; Feifei Li
Journal:  Dalton Trans       Date:  2016-08-17       Impact factor: 4.390

5.  Probing Transient Valence Orbital Changes with Picosecond Valence-to-Core X-ray Emission Spectroscopy.

Authors:  Anne Marie March; Tadesse A Assefa; Christina Boemer; Christian Bressler; Alexander Britz; Michael Diez; Gilles Doumy; Andreas Galler; Manuel Harder; Dmitry Khakhulin; Zoltán Németh; Mátyás Pápai; Sebastian Schulz; Stephen H Southworth; Hasan Yavaş; Linda Young; Wojciech Gawelda; György Vankó
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2017-01-17       Impact factor: 4.126

6.  Feasibility of Valence-to-Core X-ray Emission Spectroscopy for Tracking Transient Species.

Authors:  Anne Marie March; Tadesse A Assefa; Christian Bressler; Gilles Doumy; Andreas Galler; Wojciech Gawelda; Elliot P Kanter; Zoltán Németh; Mátyás Pápai; Stephen H Southworth; Linda Young; György Vankó
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2015-02-09       Impact factor: 4.126

7.  Molybdenum Speciation and its Impact on Catalytic Activity during Methane Dehydroaromatization in Zeolite ZSM-5 as Revealed by Operando X-Ray Methods.

Authors:  Inés Lezcano-González; Ramon Oord; Mauro Rovezzi; Pieter Glatzel; Stanley W Botchway; Bert M Weckhuysen; Andrew M Beale
Journal:  Angew Chem Int Ed Engl       Date:  2016-03-17       Impact factor: 15.336
  7 in total

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