抄録
The o-nitrophenyl octyl ether (o-NPOE)-plasticized PVC membrane electrode shows the linear response with potential slope of 50 mV per decade for tetraphenylborate (TPB-) ion from 10-5 M to 10-2 M. The response time of the electrode is in the order of a few seconds. The electrode can be used in wide pH range, and is highly selective to the TPB- ion over inorganic anions. The electrode is suitable as the end-point detector in the potentiometric titration of quaternary ammonium salts and potassium ion.
本文言語 | English |
---|---|
ページ(範囲) | 508-510 |
ページ数 | 3 |
ジャーナル | Bunseki Kagaku |
巻 | 36 |
号 | 8 |
DOI | |
出版ステータス | Published - 1987 |
外部発表 | はい |
ASJC Scopus subject areas
- 分析化学