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A green and simple method for preparation of an efficient palladium adsorbent based on 2,3-dialdehyde cellulose
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Nanotechnology and Functional Materials.
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Nanotechnology and Functional Materials.
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Nanotechnology and Functional Materials.
2015 (English)Conference paper, Poster (Other academic)
Abstract [en]

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
2015.
National Category
Nano Technology
Identifiers
URN: urn:nbn:se:uu:diva-287639OAI: oai:DiVA.org:uu-287639DiVA: diva2:923186
Conference
4th EPNOE International Polysaccharide Conference on 19-22 Oct, 2015 in Warsaw of Poland
Available from: 2016-04-25 Created: 2016-04-25 Last updated: 2016-04-28

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Ruan, ChangqingStrømme, MariaLindh, Jonas
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