A green and simple method for preparation of an efficient palladium adsorbent based on 2,3-dialdehyde cellulose
2015 (English)Conference paper, Poster (Refereed)
An efficient and green palladium adsorbent was prepared from 2,3-dialdehyde cellulose by reductive amination with a palladium chelating ligand in a facile one-pot procedure, and adsorption properties for palladium including adsorption isotherm, kinetics, desorption and recycling of the adsorbent obtained were studied. The successful reductive amination with the ligand and 2,3-dialdehyde cellulose was verified by FT-IR and XPS, and the adsorbent was characterized by SEM, XRD, gas adsorption and TGA. The adsorbent has a high adsorption capacity and enables fast adsorption of palladium from solution. Adsorbent materials suitable for both filters and column matrixes could be obtained.
Place, publisher, year, edition, pages
IdentifiersURN: urn:nbn:se:uu:diva-268557OAI: oai:DiVA.org:uu-268557DiVA: diva2:877731
4th EPNOE International Polysaccharide Conference on 19-22 Oct, 2015 in Warsaw of Poland