[50]. It is found that the plateau capacity and graphitization degree could be controlled by the temperature. The low and stable charge–discharge plateau of the GC1100 serves a crucial role for the fabrication of LICs, and the as-prepared GC1100 presents a high plateau capacity of 243 mA...
The increasing global industrialization and over-exploitation of fossil fuels has induced the release of greenhouse gases, leading to an increase in global
Carbon dioxide, which constitutes approximately 0.03% by volume of the atmosphere, is found also in all natural waters. Carbon is a constituent of coal, petroleum, and natural gas, and of many minerals. The formation of σ- and π- bonds between carbon atoms and with other atoms (e.g.,...
For example, we show that carbon dioxide hydrogenation over nickel can and does form propane, and that activity and selectivity can be tuned by supporting different nickel particle sizes on various oxides. This theoretical and experimental toolbox is not only useful for the highly selective ...
An alternative to increase the efficiency of sodium-ion battery (SIBs) and potassium-ion battery (KIBs) is to focus on finding the high‐performing negative electrode, the anode. The large volume changes of alloying and conversion type anodes for KIBs and SIBs make hard carbons to a better ...
(DEMS-GC) coupling system. We found that Li2CO3decomposition is mainly an electrochemical process rather than a chemical process induced by electrolyte oxidation. Li2CO3decomposes to CO2only, but no CO nor O2. The oxygen from Li2CO3is released as highly reactive1O2, which further attacks the ...
(2021) systematically summarized the mechanisms showing the adsorption and co-precipitation of SOC on Fe oxides (Fig. 2). Fig. 2 Schematic of Fe-SOC aggregate formation in soil Full size image Co-precipitation of SOC with Fe is ubiquitous in water and soils due to changes in pH or redox ...
The single and operational off-shore pipeline, for the transportation of carbon dioxide, is found associated with “Snøhvit-carbon-dioxide-storage-project” in the Norway. This pipeline has the approximate length of about 153km, and has been functional since 2008. In the areas having no near...
• Adsorption alone found better results than adsorption combined with coagulation. benzophene (BZP) Biochar 1360 – • Removal efficiency followed; E2>BZP > BPA > BZT. Kim et al. (2016) benzotriazole (BZT) – • Removal efficiency is following the same order of hydrophobicity...
vacant d-orbital of iron atoms on the steel surface. In addition, the replacement of adsorbed H2O molecules from the steel-surface with inhibitor molecules is also occurring. These two combined effects consequently decrease the corrosion rate due to the blocking the active sites on the surface39....