3D-rism study of ions selectivity in prussian blue

Name: Nirun Ruankaew

LCSH: Kasetsart University -- Theses. M.S. (Nanomaterials Science) 2017

Classification :.LCCS: QD565

LCSH: Kasetsart University. Department of Materials Science -- Theses

LCSH: Electrolyte solutions

LCSH: Prussian blue

LCSH: Cesium

Abstract: The specific adsorption of alkali ions, Li+ , Na+ , K+ , and Cs+ , in electrolyte solutions on Prussian blue (PB) was investigated by using the three-dimensional (3D) reference interaction site-model (RISM) theory, a statistical mechanics theory of molecular liquids. In this study, the number of water molecule in PB structure had been calculated, the result found that there are 7.4 water molecules stay inside a unit cell of PB. Moreover, the results from 3D-RISM show dramatically different adsorption sites between large ions (K+ and Cs+ ) and small ions (Li+ and Na+ ). The small ions are adsorbed at the channel entrance sites without the water – ion exchange mechanism. In contrast, the large ions are adsorbed in PB by the water – ion exchange mechanism, and their adsorption sites are located at the center of the cage or at the interstitial sites.

Kasetsart University. Office of the University Library

Address: Bangkok

Email: tdckulib@ku.ac.th

Name: Saree Phongphanphanee

Role: Thesis Advisor

Name: Emeritus Fumio Hirata

Role: Thesis Co-Advisor

Name: Norio Yoshida

Role: Thesis Co-Advisor

Created: 2017

Modified: 2023-06-23

Issued: 2023-06-23

วิทยานิพนธ์/Thesis

application/pdf

URL: https://kasetsart.idm.oclc.org/login?url=https://www.lib.ku.ac.th/KUthesis/2560/nirun-rua-all.pdf

CallNumber: QD565.N57

eng

DegreeName: Master of Science

Level: Master's Degree

Descipline: Nanomaterials Science

Grantor: Kasetsart University

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