Removal of Arsenic (V) from Water Using Hierarchical Flower-Shaped AlOOH/Fe Micro/Nanostructures

Removal of Arsenic (V) from Water Using Hierarchical Flower-Shaped AlOOH/Fe Micro/Nanostructures

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures.— 2015.— [020016, 4 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
Other Authors: Bakina O. V. Olga Vladimirovna, Glazkova E. A. Elena Alekseevna, Svarovskaya N. V. Natalia Valentinovna, Berenda A. V., Lozhkomoev A. S. Aleksandr Sergeevich, Lerner M. I. Marat Izrailyevich
Summary:Title screen
Hierarchical AlOOH/Fe micro/nanostructures with flower-shaped morphology were fabricated by the reaction of Al/Fe nanoparticles with water. Al/Fe bimetallic nanoparticles have been obtained using the method of simultaneous electrical explosion of metal pairs in a nitrogen atmosphere. The nanoparticles are chemically active and interact with water at 60°С forming the flower-shaped hierarchical pore structures with a high specific surface area. Al/Fe product transformations are presented by the flower-shaped pseudoboehmite surrounded by the lamellar structures enriched with ferric oxides. Flower-shaped AlOOH/Fe micro/nanostructure with flower-shaped morphology is found to serve as an effective adsorbent medium to remove As(V) from water. The adsorption capacity was 43 mg/g (pH=6.7).
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2015
Subjects:
электронный ресурс
труды учёных ТПУ
удаление
мышьяк
воды
наноструктуры
наночастицы
электрические взрывы
адсорбенты
Online Access:http://dx.doi.org/10.1063/1.4932706
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644856
Description
Summary:Title screen
Hierarchical AlOOH/Fe micro/nanostructures with flower-shaped morphology were fabricated by the reaction of Al/Fe nanoparticles with water. Al/Fe bimetallic nanoparticles have been obtained using the method of simultaneous electrical explosion of metal pairs in a nitrogen atmosphere. The nanoparticles are chemically active and interact with water at 60°С forming the flower-shaped hierarchical pore structures with a high specific surface area. Al/Fe product transformations are presented by the flower-shaped pseudoboehmite surrounded by the lamellar structures enriched with ferric oxides. Flower-shaped AlOOH/Fe micro/nanostructure with flower-shaped morphology is found to serve as an effective adsorbent medium to remove As(V) from water. The adsorption capacity was 43 mg/g (pH=6.7).
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1063/1.4932706

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