Thallium ionic conductivity of new thallium indium hafnium molybdate ceramics : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1007/s11581-020-03739-7

Ключевые слова: synthesis, thallium, molybdates, phase diagram, dsc, conducting material

Аннотация: In the process of studying the system Tl2MoO4-In-2(MoO4)(3)-Hf(MoO4)(2), a new thallium indium hafnium molybdate was found. The crystal structure of the molybdate Tl5InHf(MoO4)(6) was determined in the centrosymmetric space group R3c(a = 10.63893 (5) angstrom,c = 38.1447(3) angstrom;V = 3739.04 (4) angstrom(3),Z = 6). The structureПоказать полностьюis a three-dimensional framework consisting of alternating (Hf,In)O-6-octahedra connected by MoO4-tetrahedra. Each octahedron has common vertices with tetrahedra. The atoms arranged in this way form channels extended along with theaandbaxes, in which thallium atoms are located. The conductivity behavior of Tl5InHf(MoO4)(6) ceramics was studied in the temperature range from 300 to 870 K. The conductivity of the heavy cations of thallium is activated with increasing temperature.

Ссылки на полный текст

Издание

Журнал: IONICS

Выпуск журнала: Vol. 26, Is. 12

Номера страниц: 6157-6165

ISSN журнала: 09477047

Место издания: HEIDELBERG

Издатель: SPRINGER HEIDELBERG

Персоны

  • Grossman Victoria G. (Russian Acad Sci, Baikal Inst Nat Management, Siberian Branch, Sakhyanovoy St 6, Ulan Ude 670047, Buryat Republic, Russia)
  • Bazarova Jibzema G. (Russian Acad Sci, Baikal Inst Nat Management, Siberian Branch, Sakhyanovoy St 6, Ulan Ude 670047, Buryat Republic, Russia)
  • Molokeev Maksim S. (Russian Acad Sci, Fed Res Ctr KSC, Kirensky Inst Phys, Siberian Branch, 50-38 Akademgorodok, Krasnoyarsk 660036, Russia; Siberian Fed Univ, 82 Svobodniy Av, Krasnoyarsk 660041, Russia)
  • Bazarov Bair G. (Russian Acad Sci, Baikal Inst Nat Management, Siberian Branch, Sakhyanovoy St 6, Ulan Ude 670047, Buryat Republic, Russia)