Moreover, SEM with energy-dispersive X-ray spectroscopy (EDX) was used for elemental analysis of the NaCl powder (Fig. 6), the precipitated salts of the treated saline water by TH-only (Fig. 7), the treated saline water by APP-TH (Fig. 8), the precipitated salts of the treated seawa...
Diurnal variations of submicron elemental carbon (EC), water-soluble organic carbon (WSOC) and water-insoluble organic carbon (WIOC) were investigated at a... O Favez,J Sciare,H Cachier,... - 《Geophysical Research Letters》 被引量: 80发表: 2008年 A synergetic approach for estimating the ...
Notably, Sn elemental mapping analyses indicate that the catalyst nanoparticles migrate slightly toward the monopolar membrane layers. This phenomenon inspires us to pay attention to preventing the deterioration of water dissociation catalysts in future studies. In situ acid-base generation and water ...
EDX elemental mapping confirmed the uniform distribution of cobalt sites in Aza-CMP-Co after OER (Fig. 4a); the HAADF–STEM image (Fig. 4b) suggests that cobalt atoms in the Aza-CMP framework maintain atomic dispersion without aggregation. The STEM image of the thinner edge of the sample ...
Finally, we assessed different state-of-the-art metal oxides by plotting FEs at 3.2 VRHE vs. onset potential to reach 2 mA cm−2 in 4 M K2CO3/KHCO3 (pH 11) in Fig. 5e. LaAlO3 is positioned at the very upper left side of the plot, which means the most active and ...
Molecules 2016, 21, 1482 6 of 17 An interesting class of bench stable zinc selenates was synthesized through oxidative insertion of the elemental zinc into the selenium–halogen bond of commercially available PhSeCl and PhSeBr. The resulting zinc complexes showed an unusual stability in non-inert ...
Elemental composition (C, N, P) and cell volume of exponentially growing and nutrient-limited bacterioplankton. Appl. Environ. Microbiol. 2002, 68, 2965–2971. [CrossRef] [PubMed] 38. Haberkamp, J. Organic membrane fouling in ultrafiltration of treated domestic wastewater: Causes, mechanisms and...
The elemental composition of the catalysts was determined by ICP-OES on a Perkin Elmer Precisely Optical Emission Spectrometer Optima 5300 DV (PerkinElmer, Shelton, CT, USA). Prior to analysis, the catalyst samples were digested with concentrated nitric acid. The specific surface area and pore ...
Detection Method(s) Prevention Process(es) • Permeate flux decline • Scanning electron microscopy (SEM) • Energy dispersive X-ray spectroscopy (EDS) to evaluate the elemental composition of a fouled layer • X-ray powder diffraction (XRD) to analyze and evaluate the crystalline nature ...
Elemental analysis of nanocomposite powders can be done by energy dispersive X-ray analyzer to confirm uniform dispersion of API in the nanocomposite particles. An electron microscope with a detector for characteristic X-rays, i.e., energy-dispersive X-ray spectroscopy (EDS), is a powerful ...