Adeegso tilmaantan si aad u carrabbaabdo ama ugu samayso link qoraalkan
http://hdl.handle.net/2307/356
Cinwaan: | Influence of concentration and anion size on hydration of H+ Ions and water structure | Qore: | Mancinelli, Rosaria Sodo, Armida Bruni, Fabio Ricci, Maria Antonietta Soper, Aka Alan K |
Ereyga furaha: | MOLECULAR-DYNAMICS SIMULATION HYDROCHLORIC-ACID SOLUTIONS MICROSCOPIC STRUCTURE LIQUID WATER NEUTRON-DIFFRACTION UNUSUAL BEHAVIOR HYDROXYL IONS HCL SOLUTIONS PROTON SOLVATION |
Taariikhda qoraalka: | 23-Sep-2008 | Tifaftire: | American Chemical Society | Xusid: | 2 | Abstract: | Neutron diffraction experiments with hydrogen isotope substitution onaqueous solutions of HCl and HBr have been performed at concentrationsranging from 1:17 to 1:83 Solute per water molecules, at ambientconditions. Data are analyzed using the empirical potential structurerefinement technique in order to extract information on both the ionhydration shells and the microscopic structure of the solvent. It isfound that the influence of these solutes on the water structure isless concentration dependent than that of salts or hydroxides. Moreoverprotons readily form a strong H-bond with a water molecule uponsolvation, at all proportions. The majority of them is also bonded viaa longer bond to another water molecule, giving a prepeak in theg(OwOw). At high solute concentration, the second water molecule may beSubstituted by the counterion. In particular at solute concentrationsof the order of 1:17 or higher, all protons have an anion within adistance of 4.5 angstrom. | URI : | http://hdl.handle.net/2307/356 | ISSN : | 1520-6106 | DOI : | 10.1021/jp805220j |
Wuxuu ka dhex muuqdaa ururinnada: | A - Articolo su rivista X_Dipartimento di Fisica 'Edoardo Amaldi' |
Fayl ku dhex jira qoraalkan:
Fayl | Sifayn | Baac | Fayl | Existing users please Login |
---|---|---|---|---|
JPCB_creta.pdf | 256.69 kB | Adobe PDF | Dadkoo dhan looma wada oggol. Waad codsan kartaa koobiga qoraalka! |
Page view(s)
38
checked on Apr 26, 2024
Download(s)
2
checked on Apr 26, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Dhammaan qoraallada lagu kaydiyay DSpace waxay u dhowrsanyihiin xuquuqda qoraha.