Adsorbent of Noble Metals, Based on Copolymers of Divinyl Sulfide and 4-Vinylpyridine
Autor: | E. G. Filatova, D. B. Baginov, L. M. Stanevich, T. A. Podgorbunskaya, N. S. Shaglaeva, Yu. N. Pozhidaev |
---|---|
Rok vydání: | 2019 |
Předmět: |
chemistry.chemical_classification
Sulfide Chemistry General Chemical Engineering chemistry.chemical_element Sorption 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Sulfur Nitrogen 0104 chemical sciences chemistry.chemical_compound Adsorption Monomer Pyridine Polymer chemistry Copolymer 0210 nano-technology |
Zdroj: | Russian Journal of Applied Chemistry. 92:93-98 |
ISSN: | 1608-3296 1070-4272 |
Popis: | Radical copolymerization of divinyl sulfide and 4-vinylpyridine was used to synthesize 3D copolymers having in their structure “pyridine” nitrogen atoms and sulfide sulfur. It was found that the copolymers have high sorption capacities reaching for Au(III), Ag(I), Pt(IV) and Pd(II) values of 1200, 340, 1040, and 520 mg g−1, respectively. The results obtained indicate that divinyl sulfide is promising as a cross-linking monomer in syntheses of ion-exchange resins. |
Databáze: | OpenAIRE |
Externí odkaz: |