O2 and CO2 solubility of the fluorocarbon emulsion Fluosol-DA 20% and O2 and CO2 dissociates curves of blood Fluosol-DA 20% mixtures. Adv Exp Med Biol 1985; 191: 453-61Grote J, Steuer K, Muller R, Sontgerath C, Zimmer K (1985) O 2 and CO 2 solubility of the fluorocarbon emulsion...
T=500℃, P=1 bar; CH4转化率为 10%, 误差数值为0.2 eV[44] (网络版彩图) Figure 3 Two-dimensional volcano-curves of the turnover frequency (log10) in terms of CH4 dissociation per metal site as a function of O and C adsorption energy. T=500 °C, P=1 bar; 10% CH4 conversion. ...
The negative effect was ascribed to mineral carbonation of CO2, neutralizing the alkaline surface and immobilizing metal oxides, which thus reduced the acceleration in H2S dissociation and activation in catalytic H2S oxidation by O2 + H2O. Graphical AbstractHighlights Ash-dominated digestate-derived ...
The experiments were carried out using 5 sccm CO2 and 10 sccm He as the inlet gas. The conversion of CO2 into CO and O2 is considered to be the only reaction occurring in the reactor since the carbon balance was close to 100 % (Fig. S2). Therefore, the CO2 conversion (XCO2), ...
(3) for CH4 photooxidation, or N2 and O2 for N2O photoreduction according to Eq. (1) then desorb easily from the metal oxide surface due to little affinity. It can be deduced from these equations that the reagents (non-CO2 GHGs) need to have some affinity for the photocatalyst in order...
a(nc,edu) nPdOeMr CiOm2agsteismoufl2a2ti0oPn-.s(tbar)-DPCSCL curves (c) and 220P-star-PCL-b-PDEAEMA-b-PEG (d) crystallized at 45 °C. coincidence between the morphological evolution and release profile indicated that the RB release time could be precisely tuned through varying of ...
The carbonate chemistry clearly had an association with the tidal cycles, but the metabolic signal is likely stronger and controls the diel swings in carbon chemistry, which is exaggerated at low tide when the seawater is stagnant. Daytime decline in DIC and increase in pH and O2 (Fig. 1) ...
这一成果近期发表在Angewandte Chemie上,文章的第一作者是中科院山西煤炭化学研究所博士研究生孙永芳。 原文(扫描或长按二维码,识别后直达原文页面): The Facile Dissociation of Carbon-Oxygen bonds in CO2and CO on the Surface of LaCoSiHxIntermetallic Compound ...
CO2 Adsorption The CO2 adsorption curves of the samples were measured and are shown in Fig. 7. Bi2WO6s and C-Bi2WO6s show similar CO2 adsorption performance, which is 4 times higher than that of the bulk B i2WO6. This enhanced C O2 adsorp- tion ability is ...
where α is the absorbance coefficient, h the Planck constant, k the absorption constant for a direct transition, hν the absorption energy, and Eg the band gap. Figure 4a shows the (αhν)2-hν curves of CuMnOS together with the comparative CuOS. The Eg values were determined to be ...