Potentiometric sensor for hydrogen ion based on N,N′-dialkylbenzylethylenediamine neutral carrier in a poly(vinyl chloride) membrane with polyaniline solid contact

All Solid State Hydrogen Ion Selective E

All Solid State Hydrogen Ion Selective Electrode Based on a Tribenzylamine Neutral Carrier in a Poly(vinyl chloride) Membrane with a Poly(aniline) Solid Contact

✍ Won-Sik Han; Myon-Yong Park; Koo-Chun Chung; Dong-Hoe Cho; Tae-Kee Hong 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 91 KB 👁 1 views

Hydrogen ion selective solid contact electrode based on tribenzylamine have shown the best Nernstian slope, selectivity and the widest response range in Tris buffered pH sample solutions. Their linear dynamic range was pH 2.48-11.21 and Nernstian slope showed 55.1 mV=pH (at 20 AE 0.2 C). When it was