Preliminary Investigation of Potentiometric Stripping Analysis at the Gel Stablized Water/Oil Interface
| dc.contributor.advisor | Solomon, Theodros (PhD) | |
| dc.contributor.author | Habte, Mekuria | |
| dc.date.accessioned | 2021-12-14T13:32:09Z | |
| dc.date.accessioned | 2023-11-09T16:19:06Z | |
| dc.date.available | 2021-12-14T13:32:09Z | |
| dc.date.available | 2023-11-09T16:19:06Z | |
| dc.date.issued | 1993-01 | |
| dc.description.abstract | Po t en t i ometric s t ripping ana l ys i s (PSA) was applied t o the interface between two immiscible electrolyte solutions (IT I ES). The analysis was done on anions of t hi ocya nate, perchlorate and nitra te . Po l yviny l chlo r ide- nitrobenzene (PVC - nb ) gel ' .... as prepared fo l l owing the pr ocedure in troduced by Senda e t a l I Bunseki Kagaku , 33 (1 98 4 ) E 371] and t he PVC- nb gel e le c trode wa s cons t r ucted us ing polytetrafluor oet hylene (PTFE) t ub ing as a main ce l l body . The behavi our of t he cell was charac terized by ac and dc cyclic voltammetry and r e pr oducible vo l tammog r ams we re obt a ined showing t ha t the i on transpor t pr ocess es in both phases i s dif f usion controlled . The r e ve r s i bi li t y of the sys tem ยท.. .. a s also t es ted us ing cu rrent r eve rs a l techniques . The dependence of transition time (l l on depos ition t i me and depos i t i on (or e nr ichment) pot enti a ls was quall~ tat i vely studied . From t his pr eliminary study the method (PSAl was found t o be quite applicable for t he electro lysis of ions aCFOSS the ITIES. | en_US |
| dc.identifier.uri | http://etd.aau.edu.et/handle/12345678/29309 | |
| dc.language.iso | en | en_US |
| dc.publisher | Addis Ababa,University | en_US |
| dc.subject | Preli Minary Invest Igation of Potenti Ometric Stripping | en_US |
| dc.title | Preliminary Investigation of Potentiometric Stripping Analysis at the Gel Stablized Water/Oil Interface | en_US |
| dc.type | Thesis | en_US |