Der Pharma Chemica
Journal for Medicinal Chemistry, Pharmaceutical Chemistry, Pharmaceutical Sciences and Computational Chemistry

All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Abstract

Determination of the Zero Point Charge (PZC) and the Isoelectronic Point (IEP) of the Iron Hydroxide

Author(s): Mhamed Hmamou*, Fatima Ezzahra Maarouf, Siham Lhimer, Hind Khalil

Throughout this work, we have studied the surface chemistry of iron ferric hydroxide Fe(OH)3 by the potentiometric method, allowing the
monitoring of the pH evolution of colloidal suspensions as a function of contact time, pH=f (Tct).
Indeed, two techniques were chosen, namely, the variable mass potentiometric titration (PMT) and variable time potentiometric titration (PTT).
This study shows the values of the two parameters PZC=7.45 and IEP=7.65


PDF

FIND ARTICLES
SCImago Journal & Country Rank
Recommended Conferences
bornova escort karşıyaka escort osmangazi escort buca escort anne porno fetiş porno anal porno bartın escort burdur escort eskişehir escort escort izmir bursa escort porno escort bayan