Acid-Base Properties of Hydrous Hafnium Dioxide in Relation to the Pretreatment Temperature

Constants of acid-base equilibria at the HfO2 · aq/electrolyte interface are calculated. The number of surface hydroxo groups capable of deprotonation decreases with increasing pretreatment temperature of hydrous hafnium dioxide.

Authors
Kostrikin A.V. 1 , Gorichev I.G. 2 , Spiridonov F.M.3 , Lin'ko I.V. 2 , Ezhov A.I. 2 , Zaitsev B.E. 2 , Martynova S.V.1 , Khlupov A.Yu. 2
Journal
Russian Journal of Inorganic Chemistry
Publisher
IAPC Nauka/Interperiodica
Number of issue
11
Language
English
Pages
1786-1790
Status
Published
Link
External link
Volume
45
Year
2000
Organizations
  • 1 Michurinsk Agricultural University, Michurinsk, Tambov oblast, 393740, Russian Federation
  • 2 Russ. Univ. of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
  • 3 Moscow State University, Vorob'evy gory, Moscow, 119899, Russian Federation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/500/
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