DEVELOPMENT OF A HIGHLY ACTIVE PHOTOCATALYST BASED ON MESOPOROUS TITANIUM DIOXIDE DOPED WITH ALUMINIUM OXIDE

Authors

  • I.I. Lebedeva Institute of Technical Chemistry of the Ural Branch of the RAS
  • I.P. Sizeneva Institute of Technical Chemistry of the Ural Branch of the RAS
  • D.M. Kiselkov Institute of Technical Chemistry of the Ural Branch of the RAS

DOI:

Keywords:

titanium dioxide, aluminium oxide, doping, photocatalyst, hydrothermal synthesis

Abstract

The article reports the main results of the 1st year research project implementation in the framework of the «UMNIK» program.Regularities of synthesis conditions control (temperature, pH, chemical composition of reagents, ratio and concentrations of components, introduction of surfactants and modifiers) were found for the directed variation of the photocatalyst characteristics, namely, phase composition, specific surface area, uniform pore size distribution. A method to obtain photocatalysts based on mesoporous titanium dioxide (TiO2) doped with aluminium oxide (Al2O3) was devised. The method provides formation of a developed porous structure and stabilization of the anatase structure of titanium dioxide.

Supporting Agencies
Работа выполнена при финансовой поддержке Фонда содействия развитию малых форм предприятий в научно-технической сфере по договору № 1709 ГУ1/2014 и РФФИ в рамках научного проекта № 13-03-96111-р_урал_а.

Author Biographies

  • I.I. Lebedeva, Institute of Technical Chemistry of the Ural Branch of the RAS
    младший научный сотрудник, Институт технической химии УрО РАН (ИТХ УрО РАН), 614013, г. Пермь, ул. Академика Королева, 3; e-mail: irene.i.lebedeva@gmail.com
  • I.P. Sizeneva, Institute of Technical Chemistry of the Ural Branch of the RAS
    кандидат химических наук, научный сотрудник ИТХ УрО РАН; e-mail: i1951@yandex.ru
  • D.M. Kiselkov, Institute of Technical Chemistry of the Ural Branch of the RAS
    кандидат технических наук, научный сотрудник ИТХ УрО РАН; e-mail: dkiselkov@yandex.ru

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Published

2015-10-14

Issue

No. 2 (2015)

Section

Research: theory and experiment

How to Cite

Lebedeva, I. ., Sizeneva, I. ., & Kiselkov, D. . (2015). DEVELOPMENT OF A HIGHLY ACTIVE PHOTOCATALYST BASED ON MESOPOROUS TITANIUM DIOXIDE DOPED WITH ALUMINIUM OXIDE. Perm Federal Research Centre Journal, 2, 49-53. https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2015n2p8