Sol–gel synthesis of Ta2O5–SiO2 composites from tantalum(V) chloride and tetraethyl orthosilicate in ethanol; Inorganic Materials; Vol. 53, iss. 8

Sol–gel synthesis of Ta2O5–SiO2 composites from tantalum(V) chloride and tetraethyl orthosilicate in ethanol; Inorganic Materials; Vol. 53, iss. 8

Détails bibliographiques
Parent link:	Inorganic Materials Vol. 53, iss. 8.— 2017.— [P. 994–1003]
Collectivité auteur:	Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра безопасности жизнедеятельности, экологии и физического воспитания (БЖДЭФВ)
Autres auteurs:	Malchik A. G. Aleksandra Gennadievna, Kuznetsova S. A. Svetlana Anatoljevna, Kryuchkova S. O. Sofjya Olegovna, Kozik V. V. Vladimir Vasilievich
Résumé:	Title screen Ta2O5–SiO2 composites containing 10, 50, and 90 wt % SiO2 have been prepared by a sol–gel process in ethanolic solutions of tantalum(V) chloride with tetraethyl orthosilicate. The physicochemical aspects of their formation have been studied by IR spectroscopy, X-ray diffraction, X-ray microanalysis, and thermal analysis in combination with mass spectrometry. The results demonstrate that the SiO2 content of the Ta2O5–SiO2 composites influences the uniformity of the tantalum and oxygen distributions on the surface of the materials and that heat-treatment conditions influence their crystallinity. Режим доступа: по договору с организацией-держателем ресурса
Langue:	anglais
Publié:	2017
Sujets:	электронный ресурс труды учёных ТПУ золь-гель синтез тантал оксид кремния композиты
Accès en ligne:	https://doi.org/10.1134/S0020168517090126
Format:	Électronique Chapitre de livre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656697

Internet

https://doi.org/10.1134/S0020168517090126