Technology development of continuous synthesis of active substance for dispenser cathode

A. O. Bezmaternykh, Y. B. Shvaljov, V. N. Kudiiarov

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Barium aluminates have been obtained by the method of continuous precipitation at different values of pH. The method of thermal analysis showed that the main mass losses which are connected with dehydration processes occur in the temperature interval from 50°C to 100°C and from 150°C to 200°C. In addition, mass loss occurs in the temperature interval from 780°C to 1000°C which can indicate barium aluminate formation. XRD analysis was applied to determine phase composition of obtained substance and showed formation of Ba1.17Al10.67O17.17 and BaAl2O4 at pH 6.5; 7.0 and 7.5 respectively. Significant influence of pH on precipitation composition has not been detected.

Язык оригиналаАнглийский
Название основной публикацииAdvanced Materials for Technical and Medical Purpose
РедакторыGeorgiy Osokin, Gennady E. Remnev, Valeriy Pogrebenkov, Sergey Psakhie, Nikolay Ratakhin
ИздательTrans Tech Publications Ltd
Страницы211-214
Число страниц4
ISBN (печатное издание)9783035710649
DOI
СостояниеОпубликовано - 2016
СобытиеWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016 - Tomsk, Российская Федерация
Продолжительность: 15 фев 201617 фев 2016

Серия публикаций

НазваниеKey Engineering Materials
Том712
ISSN (печатное издание)1013-9826
ISSN (электронное издание)1662-9795

Конференция

КонференцияWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016
СтранаРоссийская Федерация
ГородTomsk
Период15.2.1617.2.16

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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