Studies on Hydrated Stannic Oxide as Anion Exchanger Part I. Synthesis, Properties and Anion-Exchange Behaviour of Hydrated Stannic Oxide
| Main Authors: | ASIT K. SEN, RADHAKANTA GHATUARY |
|---|---|
| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 1979
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/6364461 |
Daftar Isi:
- Department of Chemistry, Visva-Bharati, Santiniketan Department of Chemistry, Suri Vidyasagar College, Suri, West Bengal Manuscript received 2 November 1977, revised 15 July 1978, accepted 15 September 1978 A new method has been proposed for the preparation of hydrated stannic oxide suitable for use as an anion exchanger. It is prepared from sodium stannate via ammonium stannate decomposition and has been compared with hydrated stannic oxide prepared from three other different methods. Preparative procedure, chemical stability, ƤH titration, heat treatment and ion-exchange capacity of these materials are reported and discussed.