Two Different States of Copper Ions in Zeolites; Advanced Materials Research : Advanced materials, synthesis, development and application; Vol. 880 : Prospects of Fundamental Sciences Development (PFSD-2013)

Two Different States of Copper Ions in Zeolites; Advanced Materials Research : Advanced materials, synthesis, development and application; Vol. 880 : Prospects of Fundamental Sciences Development (PFSD-2013)

Bibliographic Details
Parent link:Advanced Materials Research : Advanced materials, synthesis, development and application: Scientific Journal
Vol. 880 : Prospects of Fundamental Sciences Development (PFSD-2013).— 2014.— [P. 151-154]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра технологии органических веществ и полимерных материалов (ТОВПМ)
Other Authors: Efimov A., Pestryakov A. N. Aleksey Nikolaevich, Espinosa M. Á. H., Chávez Rivas F., Petranovskii V.
Summary:Title screen
This work is devoted to the study of copper ion positions in zeolite matrices. Copper cations were exchanged in mordenite and zeolite X from aqueous solutions of different copper salts varying their concentrations. Electronic state of copper in ion-exchanged samples exchanged and dried at different temperatures was evaluated by XPS spectroscopy. Depending on conditions of exchange treatment copper was found to be distributed between two different accessible sites in zeolites. These copper ions are stabilized as isolated species with well-defined oxygen coordination polyhedra.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2014
Series:Diagnostics and Engineering of Novel Materials
Subjects:
электронный ресурс
труды учёных ТПУ
медь
эрионит
мордениты
наночастицы
восстановление
Online Access:http://dx.doi.org/10.4028/www.scientific.net/AMR.880.151
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=640692

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