Aug 5, 2022 · Here, a nonstoichiometric titanium sulfide/nickel sulfide (TiS2−x/NiS) hetero-catalyst is designed and constructed to induce a high-density of sulfur vacancies.

Jun 24, 2024 · In this study, we present an in-depth elucidation of the phase conversion process based on operando X-ray absorption spectroscopy (XAS) and operando Raman spectroscopy …

Jun 2, 2023 · To study the interfacial reaction between LPS and Ni-based cathodes, we also computed S K-edge XAS for NiS, a common degradation product of LPS in contact with Ni …

Oct 16, 2014 · We report on Raman and Ni K-edge x-ray absorption investigations of a NiS 2−x Se x (with x = 0.00, 0.50/0.55, 0.60, and 1.20) pyrite family. The Ni K-edge absorption edge …

A series of nickel dithiolene complexes Ni [S 2 C 2 (CF 3) 2] 2n (n = −2, −1, 0) has been investigated using Ni L- and K-edge X-ray absorption spectroscopy (XAS).

Jul 6, 2017 · Abstract: The electronic structure change of NiS$_{2-x}$Se$_x$ as a function of Se concentration $x$ has been studied by Ni $L$-edge X-ray absorption spectroscopy (XAS). The …

Jan 7, 2018 · The electronic structure change of NiS2−xSe x as a function of Se concentration x has been studied by Ni L-edge X-ray absorption spectroscopy (XAS). The XAS spectra show …

The electronic structure change of NiS2−xSe x as a function of Se concentration x has been stud-ied by Ni L-edge X-ray absorption spectroscopy (XAS). The XAS spectra show distinct …

In this study, we report the local 3d electronic states for [Ni { Rh(apt)3}2](NO3)n probed by Ni L2,3-edge XAS from the standpoint of strongly correlated electron systems. It reveals that the …

Synchrotron-based XAS, including X-ray absorption near-edge structure (XANES) and extended X-ray absorp-tion fine structure (EXAFS), is capable of revealing scien-tific issues such as …