Textural Characteristics of Products Obtained by Electrochemical Oxidation of Copper and Cadmium Using Alternating Current

Textural Characteristics of Products Obtained by Electrochemical Oxidation of Copper and Cadmium Using Alternating Current

Bibliographic Details
Parent link:Key Engineering Materials: Scientific Journal
Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016).— 2016.— [P. 112-116]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей химии и химической технологии (ОХХТ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра технологии силикатов и наноматериалов (ТСН)
Other Authors: Dolinina A. S. Alesya Sergeevna, Korobochkin V. V. Valery Vasilievich, Usoltseva N. V. Natalia Vasilievna, Sudarev E. A. Evgeniy Aleksandrovich, Bikbaeva A. V. Alena, Popov M. V. Maxim
Summary:Title screen
The porous structures of nanoparticles of copper and cadmium prepared by AC electrochemical synthesis in solutions of acetate of sodium, chlorides of ammonium and sodium were studied. It is established that at current density of 1A/cm{2} and concentration of NaCl 3 % wt. with the highest specific surface area (8.23m{2}/g), maximum pore volume (0.029 cm{3}/g) are formed, and the largest volume of the particles is characteristic of the nominal pore diameter - 62 nm. The values of specific surface area and total pore volume with increase in the temperature of calcination decrease, and the pores are slightly enlarged in diameter. Thus, the obtained data allow predicting operating parameters of the electrolysis to obtain copper - cadmium oxide system a predetermined porous structure.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Series:Electrophysical and Electrochemical Methods and Technologies of Materials Treatment
Subjects:
электронный ресурс
труды учёных ТПУ
текстурные характеристики
электрохимическое окисление
медь
кадмий
переменный ток
пористые структуры
наночастицы
электролиз
Online Access:http://dx.doi.org/10.4028/www.scientific.net/KEM.712.112
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651269
Description
Summary:Title screen
The porous structures of nanoparticles of copper and cadmium prepared by AC electrochemical synthesis in solutions of acetate of sodium, chlorides of ammonium and sodium were studied. It is established that at current density of 1A/cm{2} and concentration of NaCl 3 % wt. with the highest specific surface area (8.23m{2}/g), maximum pore volume (0.029 cm{3}/g) are formed, and the largest volume of the particles is characteristic of the nominal pore diameter - 62 nm. The values of specific surface area and total pore volume with increase in the temperature of calcination decrease, and the pores are slightly enlarged in diameter. Thus, the obtained data allow predicting operating parameters of the electrolysis to obtain copper - cadmium oxide system a predetermined porous structure.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.4028/www.scientific.net/KEM.712.112

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