et al. In-Situ Formation of Cobalt-Phosphate Oxygen-Evolving Complex-Anchored Reduced Graphene Oxide Nanosheets for Oxygen Reduction Reaction. Sci. Rep. 3, 2263; DOI:10.1038/srep02263 (2013). This work is licensed under a Creative Commons Attribution- NonCommercial-NoDerivs 3.0 Unported license. ...
Moya-Cancino, J. G. et al. In situ X-ray Raman scattering spectroscopy of the formation of cobalt carbides in a Co/TiO2 Fischer–Tropsch synthesis catalyst. ACS Catal. 11, 809–819 (2021). CAS Google Scholar Yang, C. et al. Carbon dioxide adsorption on CeO2(110): an XPS and NEXA...
Herein, we report in situ stimulated Raman spectroscopy (SRS) of an amorphous cobalt oxide deposited in phosphate electrolyte (CoPi), one of the most active OER catalysts in neutral pH. In situ SRS reveals the presence of orthophosphates (PO 4 3– ) in CoPi, despite the species being ...
The cobalt nanoparticle was imaged live in a TEM during the Boudouard reaction. The in situ/operando TEM studies give insight into the behaviour of the catalyst at the nanometer-scale, under industrially relevant conditions. When ... M Bremmer,E Zacharaki,AO Sj?Stad,... - 《Faraday Discussio...
The Raman spin-lattice relaxation times of three cobalt Tutton salts were determined at liquid-hydrogen temperatures in magnetic fields up to 100 kOe by means of a.c. susceptibility measurements. At weak external fields the temperature and field dependence of τ shows that characteristics of the ...
However, the roles of tetrahedron-coordinated Co2+ sites (Co2+Td) and octahedron-coordinated Co3+ sites (Co3+Oh) still remain elusive, because their oxidation states are strongly influenced by the local geometric and electronic structures of the cobalt ion. In this work, we separately studied ...
In-situ formation of α-Co(OH)2 nanosheet arrays on magnesium cobaltate nanowires for hybrid supercapacitors with enhanced electrochemical performance. Appl. Surf. Sci. 2021, 568, 150856. [Google Scholar] [CrossRef] Hao, J.Y.; Yan, J.; Hu, Q.; Bai, Y.C.; Zhou, Y.; Zou, X.F....
Fig. 6. a) Raman spectra of crystalline, graphitic carbon (bottom), nanocrystalline turbostratic (middle) made by pyrolysis of polymer precursor film and amorphous carbons made by physical vapor deposition (PVD (top)). The corresponding scanning electron microscopy pictures in b) Show the individual...
Quaternary Structure Changes Detected by Resonance Raman in Iron-Cobalt Scattering * Hybrid HemoglobinsMark R. Ondrias, Denis L. Rousseau, Teizo KitagawaS... M Ondrias,Denis,Rousseau,... 被引量: 0发表: 2001年 Resonance Raman investigation of carbon monoxide bonding in (carbon monoxy)hemoglobin...
S6c). Furthermore, the Raman spectra were also investigated to evaluate the quality of rGO depending on the laser-scribing time (Supplementary Fig. S7). Two distinctive peaks are observed at approximately 1350 cm−1 and 1580 cm−1, corresponding to the D band and G band, ...