Its chemical name, H2O, is a concise representation of its molecular structure consisting of two hydrogen atoms and one oxygen atom. This simple yet remarkablecompound plays a crucial role in a vast array of biological, chemical, and physical processes that shape our world. At the molecular ...
12). Non-outgassing explanations require fine-tuned formation mechanisms and/or unrealistic progenitor production rates7,13,14,15. Here we report that the acceleration of ‘Oumuamua is due to the release of entrapped molecular hydrogen that formed through energetic processing of an H2O-rich icy ...
Band shape analysis of this profile for different concentrations (0.002 - 0.32 mol dm-3) and temperatures (10–55°C), would provide information on the relative contribution of reorientational and vibrational relaxation processes. The spectra of cytidine 5′- monophosphate disodium salt solved in 2...
R. Gamache, "A pure H2O isolated line-shape model based on classical molecular dynamics simulations of velocity changes and semi-classical calculations of speed-dependent collisional parameters", J. Chem. Phys., vol. 136, 154310, 2012, pp. 1-8....
Band shape analysis of this profile for different concentrations (0.002 - 0.32 mol dm -3 ) and temperatures (10–55°C), would provide information on the relative contribution of reorientational and vibrational relaxation processes. The spectra of cytidine 5′- monophosphate disodium salt solved in...
High-resolution SEM micrographs have been added to the Supplementary Materials to present the above-mentioned shape-controlled WO3 and WO3∙0.33H2O nano- and microcrystals. 2.2. Optical Properties of the WO3 Semiconductors and TiO2/WO3 Composite Systems From the diffuse reflectance spectra of the ...
Introduction Liquid water is the key compound for our existence on this planet and it is involved in nearly all biological and chemical processes. The role of contemporary physics and chemistry of liquid water exposed to ionizing radiation (photon, fast electron, X-rays, heavy ions, etc.) is ...
In all samples, potassium occurred in an identical form, values of BE corresponding to KMnO4, KMn8O16, KCoO2, or a similar compound. The deconvolution of oxygen spectra revealed two peaks with binding energies of about 529.8 and 531.5 eV. The first one at 529.8 eV can be ascribed to ...