Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 508-510 |
| Number of pages | 3 |
| Journal | bunseki kagaku |
| Volume | 36 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - Jan 1 1987 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Analytical Chemistry
Cite this
Tetraphenylborate ion selective electrode based on plasticized poly(vinyl chloride) membrane containing no ion-exchange site and its application to potentiometric titration. / Masadome, Takashi; Imato, Toshihiko; Ishibasm, Nobuhiko.
In: bunseki kagaku, Vol. 36, No. 8, 01.01.1987, p. 508-510.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Tetraphenylborate ion selective electrode based on plasticized poly(vinyl chloride) membrane containing no ion-exchange site and its application to potentiometric titration
AU - Masadome, Takashi
AU - Imato, Toshihiko
AU - Ishibasm, Nobuhiko
PY - 1987/1/1
Y1 - 1987/1/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84996041553&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84996041553&partnerID=8YFLogxK
U2 - 10.2116/bunsekikagaku.36.8_508
DO - 10.2116/bunsekikagaku.36.8_508
M3 - Article
AN - SCOPUS:84996041553
VL - 36
SP - 508
EP - 510
JO - Bunseki Kagaku
JF - Bunseki Kagaku
SN - 0525-1931
IS - 8
ER -