نتایج جستجو برای: hydronium ion

تعداد نتایج: 205732  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...

Journal: :Biochemical Society transactions 1981
O E Owen V L Schramm

The purpose of this paper is to integrate lipid catabolism, ketogenesis and acid-base balance during starvation. The calculations made in this presentation may be approximate, but the values give useful information. Emphasis is directed toward hydrogen (hydronium and hydride) transfer during the hyperketonaemic state of starvation, and a special role is assigned to /%hydroxybutyrate as a regula...

Journal: :Physical review letters 2013
Charles W Swartz Xifan Wu

The ionization potential distributions of hydrated hydroxide and hydronium are computed with the many-body approach for electron excitations with configurations generated by ab initio molecular dynamics. The experimental features are well reproduced and found to be closely related to the molecular excitations. In the stable configurations, the ionization potential is mainly perturbed by solvent...

2004
Seung Soon Jang Valeria Molinero Tahir Çagin William A. Goddard

We studied the effect of polar/nonpolar sequences on the structure and water transport of Nafion 117 with 20 wt.% water by molecular dynamics (MD) simulations. Although the systems show clear hydrophilic/hydrophobic segregation in all conditions studied, we observe that increased blockiness leads to better phase segregation, with the anionic moieties unevenly distributed in the interface leavin...

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