5–7), as confirmed by Fourier-transform IR (FT-IR) spectroscopy and powder X-ray diffraction (XRD) measurements. The disappearance of the ligand OH signals (3300 and 630 cm−1) and the peak shift from 1288 cm−1 (C-OH) to 1270 cm−1 (C-O-Zn) in the FT-IR spectra...
Carbon dioxide is a desired feedstock for platform molecules, such as carbon monoxide or higher hydrocarbons, from which we will be able to make many different useful, value-added chemicals. Its catalytic hydrogenation over abundant metals requires the a
0.7 to 1.0 and having a peak in the vicinity of -78ppm and -87ppm in a Si solid NMR spectrum, adsorption and desorption of 10wt% or more can be performed in a range of 100 to 900kPa, and this can be used as a carbon dioxide adsorbent mainly in the pressure swing adsorption ...
Carbon neutrality means having net-zero carbon dioxide emissions. Current issues on climate change and global warming have been an ongoing concern for the world, environmental issues will strongly affect us if we do not start taking them seriously [1,2,3]. In order to reduce carbon emissions a...
In this work, a method of precipitated calcium carbonate production from the post-distillation liquid created in the Solvay process and waste carbon dioxide was proposed and investigated. Precipitation was carried out in a model solution of calcium chloride containing ammonia at various molar ratios in...
34 The formation of the corresponding covalent triazine rings was confirmed by Fourier transform infrared spectroscopy (FT-IR). As shown in Figure 2B, 2,6-DCP possesses a clear cyano group absorption peak at 2,245 cm–1. This peak disappeared completely after the formation of 2,6-DCP-CTF,...
Transit Observations of Venus's Atmosphere in 2012 from Terrestrial and Space Telescopes as Exoplanet Analogs we have near-IR spectropolarimetry at 1.6 m from the aureole and during the disk crossing that compare well with carbon dioxide spectral models; from Sac Peak/IBIS we have high-resolution...
CO2 Electrolysis in the MEA-Based Cell The MEA was fabricated by mechanically pressing the tandem electrode (1 cm × 1 cm) and IrO2 GDE (2 cm × 2 cm) separated by an anion exchange membrane (Dioxide Materials; Sustainion X37-50). In the MEA-type cell, dry CO2 was supplied to the...
Drosophila hemocytes are akin to mammalian myeloid blood cells that function in stress and innate immune-related responses. A multi-potent progenitor population responds to local signals and to systemic stress by expanding the number of functional blood
The peak at ~190 ms is due to photon-induced delayed detachment. The peak is magnified and shown in the inset of the figure. Any neutrals that are produced promptly after the laser interaction are not recorded by the detector since they fly out of the linear section of EIBT. Thus, th...