New development of inorganic ion exchanger: Synthesis of New Zirconium Based Ion Exchangers and Their Characterization

synthesis and characterization of some new cyclometalated organoplatinum(ii) complexes containing phosphite ligand

در این تحقیق روشی جهت سنتز یک سری از کمپلکس های پلاتین (ii) حاوی لیگاند های دهنده ی فسفری شامل فسفیت و فسفین ارائه شده است. واکنش پیش ماده ی پلاتین (ii)،trans/cis- [ptcl2(sme2)2] ، با 2 اکی مولار از لیگاند p(oph)3در حلال بنزن کمپلکس1، cis-[ptcl2(p(oph)3)2] را تولید می نماید. جهت سنتز کمپلکس سایکلو متال فسفیتی، کمپلکس 1 با 1 اکی والان واکنشگر ptcl2 در حلال زایلن در شرایط رفلاکس زیر گاز آرگون م...

fabrication of new ion sensitive field effect transistors (isfet) based on modification of junction-fet for analysis of hydronium, potassium and hydrazinium ions

a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...

New Metal Niobate and Silicotitanate Ion Exchangers: Development and Characterization

Inorganic Ion Exchangers

Alberti G, Casciola M, Costantino U and Vivani R (1996) Layered and pillared metal(IV) phosphates and phosphonates. Advanced Materials 8(4): 291. Amphlett CB (1964) Inorganic Ion Exchangers. Amsterdam: Elsevier. ClearReld A (ed.) (1982) Inorganic Ion Exchange Materials. Boca Raton, FL: CRC Press. Fritz JS, Gjerde DT and Pohlandt C (1982) Ion Chromatography. Heidelberg: HuK thig. Greig JA (ed.) ...

Synthesis, properties and analytical applications of Titanium (IV) phosphosulphosalicylate - A new hybrid inorganic-organic ion-exchanger

In order to combine the qualities of inorganic and organic ion exchangers, a stable material with good chromatographic properties, a new inorganic-organic ion exchanger Titanium (IV) phosphosulphosalicylate(TiPSS) was synthesized. Sample-1 was chosen for detailed ion exchange studies due to its highest ion exchange capacity, good appearance and chemical stability. Characterization of the resin ...