Effect of In2O3 particle size on CO2 hydrogenation to lower olefins ...
Nov 1, 2021 · Electron paramagnetic resonance (EPR) spectra were obtained from a Bruker A300 microspectrometer under liquid nitrogen at a temperature of 77 K, X-band of 9.85 GHz, and …
Synergy of Pd atoms and oxygen vacancies on In2O3 for methane ...
May 25, 2022 · Here, atomic Pd and oxygen vacancies were integrated on In2O3 nanorods, leading to visible-driven CH4 conversion with a remarkable yield of oxygenates and high …
Characterization of Photoactive Centers in N-Doped In2O3 …
Jun 15, 2009 · This paper also illustrates how the combination of NMR, XPS, and EPR has excellent potential for characterizing dopant species and for determining the origin of visible …
Influence of In2O3 on Optical, EPR, and Structural ... - Springer
Jan 8, 2024 · The ligand field adjacent to transition metal (TM) ions in glasses containing unpaired electron dopants can be best analyzed by the electron paramagnetic resonance (EPR) …
EPR Characterization and Reactivity of Surface-Localized Inorganic ...
Dec 14, 2009 · First Combined Electron Paramagnetic Resonance and FT-IR Spectroscopic Evidence for Reversible O2 Adsorption on In2O3–x Nanoparticles. The Journal of Physical …
(a) EPR spectra of air- and H2-In2O3 at room temperature. (b) EPR ...
Black indium oxide comprises amorphous non-stoichiometric domains of In2O3-x on a core of crystalline stoichiometric In2O3, and has 100% selectivity towards the hydrogenation of CO2 …
Interface-engineering in MOF-derived In2O3 for highly sensitive …
Nov 15, 2023 · Further evidence of O V was investigated through EPR and PL spectra. As displayed in Fig. 3 (c), a stronger broad EPR signal of MOF-In 2 O 3 -400 was observed at …
In2O3/Bi2O3 interface induces ultra-stable carbon dioxide ...
Jan 15, 2025 · EPR analysis further confirmed that InBiO 6 exhibited the strongest EPR signal at g = 2.003, with its signal intensity higher than that of pure In 2 O 3, indicating a higher …
Structural identification a EPR spectra of In2O3, Pd-In2O3 and...
In-situ EPR and XPS analyses indicate that the Cu species serve as the electron acceptor, promoting the photo-induced electron transfer from the conduction band to O2, generating …
Structural Evolution and Dynamics of an In2O3 Catalyst for CO2 ...
Jul 19, 2019 · We report an operando examination of a model nanocrystalline In2O3 catalyst for methanol synthesis via CO2 hydrogenation (300 °C, 20 bar) by combining X-ray absorption …