Study of Mn2-хCoxP2O7·5H2O, at x=0, using X-ray photoelectron spectroscopy (doi:10.48788/DVUA/0YSLVZ)

View:

Part 1: Document Description
Part 2: Study Description
Part 5: Other Study-Related Materials
Entire Codebook

Study of Mn2-хCoxP2O7·5H2O, at x=0, using X-ray photoelectron spectroscopy

doi:10.48788/DVUA/0YSLVZ

DataverseUA

2025-09-26

1

Smolyak Svitlana; Karbivskyy Volodymyr, 2025, "Study of Mn2-хCoxP2O7·5H2O, at x=0, using X-ray photoelectron spectroscopy", https://doi.org/10.48788/DVUA/0YSLVZ, DataverseUA, V1

Study of Mn2-хCoxP2O7·5H2O, at x=0, using X-ray photoelectron spectroscopy

doi:10.48788/DVUA/0YSLVZ

Smolyak Svitlana (SPM&RS Centre)

Karbivskyy Volodymyr (SPM&RS Centre)

SPM&RS Centre

Kurdyumov Institute for Metal Physics of the NAS of Ukraine

Kurdyumov Institute for Metal Physics

DataverseUA

Kyiv Academic University

Smolyak Svitlana

Smolyak Svitlana

2025-09-10

2025-09-10

https://doi.org/10.48788/DVUA/0YSLVZ

Physics, Electronic structure, Electronic structure, X-ray Photoelectron Spectroscopy

The electronic structure peculiarities of diphosphate - Mn2-xCoxP2O7·5H2O, at x=0, have been studied out by the XPS spectroscopy.

2008-12-23-2008-12-24

X-ray photoelectron spectra, .txt; .emf

X-ray photoelectron spectra (XPS) of the sample - Mn2-хCoxP2O7·5H2O, at x=0, have been obtained on the photoelectron spectrometer of firm "JEOL" - “JSPM-4610” with the use of the non-monochromatic Al Kα (1486.6 eV) X-ray source. During the experiment, the vacuum in the analytical chamber was 10-7 Pa, the accuracy of the electrons binding energy definition - 0.1 eV. The samples were in the form of dispersed powder deposited on an aluminum substrate. Because the investigated samples are insulators, the emission of electrons during the spectrum acquisition led to the formation of a positive electrical charge on their surface and to an essential shift of corresponding lines. Calibration of X-ray photoelectron spectra taking into account the accumulated charge, were carried by the binding energy of 1s-level of carbon, which was accepted equal to 284.4 eV. The synthesis of the samples was carried out by Candidate of Chemical Sciences Tkachova N.V.

В. Л. Карбовский, С. С. Смоляк, Ю. А. Загородний, В. Х. Касияненко, Н. В. Ткачова, О. П. Димитриев. Колебательные спектры и термические превращения дифосфатов Mn2-xCoxP2O7-5H2O. Наносистеми, наноматеріали, нанотехнології. - 2012. - Т. 10, Вип. 1. - С. 123-133. - Режим доступу: http://nbuv.gov.ua/UJRN/Nano_2012_10_1_17

Smolyak, Svitlana; Karbivskyy Volodymyr, 2025, "Study of the electronic structure of Mn2-хCoxP2O7·5H2O at x=0.6, using X-ray photoelectron spectroscopy", https://doi.org/10.48788/DVUA/RROGBK

V. L. Karbivskyy, S. S. Smolyak, Yu. A. Zagorodniy, V. H. Kasiyanenko. Electronic structure peculiarities of disordered of Mn and Co diphosphates. Functional Materials, 2012, 19, №4, p.459-463

V. L. Karbivskyy, S. S. Smolyak, Yu. A. Zagorodniy, V. H. Kasiyanenko. Electronic structure peculiarities of disordered of Mn and Co diphosphates. Functional Materials, 2012, 19, №4, p.459-463

Label:

Mn2p.emf

Text:

XPS spectra of Mn2p region

image/x-emf

Label:

Mn2p.txt

Text:

XPS spectra of Mn2p region

text/plain

Label:

O1s.emf

Text:

XPS spectra of O1s region

image/x-emf

Label:

O1s.txt

Text:

XPS spectra of O1s region

text/plain

Label:

O1s_deconvolution.emf

Text:

Deconvolution of the O1s peaks of XPS spectra

image/x-emf

Label:

P2p.emf

Text:

XPS spectra of P2p region

image/x-emf

Label:

P2p.txt

Text:

XPS spectra of P2p region

text/plain

Label:

P2p_deconvolution.emf

Text:

Deconvolution of the P2p peaks of XPS spectra

image/x-emf

Label:

ReadMe_Mn2(P2O7)5H2O_x=0.txt

Text:

Text file containing information related to the directory content

text/plain