Production of palladium nanocatalyst supported on modified gum arabic and investigation of its potential against treatment of environmental contaminants
| dc.authorid | 0000-0003-0206-3841 | |
| dc.authorid | 0000-0003-3946-4075 | |
| dc.contributor.author | Baran, Talat | |
| dc.contributor.author | Menteş, Ayfer | |
| dc.date.accessioned | 2020-09-07T10:18:11Z | |
| dc.date.available | 2020-09-07T10:18:11Z | |
| dc.date.issued | 2020 | |
| dc.department | Sabire Yazıcı Fen Edebiyat Fakültesi | |
| dc.description.abstract | Removal of organic pollutants such as aromatic nitro compounds and dyes from wastewaters is very significant for environment, and the best strategy is their reduction/degradation in the presence of a metal catalyst. In this study, a new palladium nanocatalyst (GA-Sch-Pd) was prepared derived from modified gum arabic and characterized by FT-IR, TGA, FE-SEM, EDS, TEM, and XRD analyses. Then, the catalytic potential of GA-Sch-Pd nanocatalyst was tested in the catalytic reductions of different organic pollutants such as o-nitroaniline (o-NA), p-nitrophenol (p-NP), p-nitro-o-phenylenediamine (p-NPDA), p-nitroaniline (p-NA), congo red (CR), methylene blue (MB), and methyl orange (MO) by using NaBH4 in water. These tests showed GA-Sch-Pd nanocatalyst had high activity against reduction of nitroarenes and organic dyes at very short reaction durations. Moreover, GA-Sch-Pd nanocatalyst was easily separated and reused for several times. This study shows that GA-Sch-Pd nanocatalyst has a high potential for remediation of environmental pollutants in wastewaters. | |
| dc.identifier.doi | 10.1016/j.ijbiomac.2020.07.321 | |
| dc.identifier.endpage | - | en_US |
| dc.identifier.issn | 0141-8130 | |
| dc.identifier.issue | - | en_US |
| dc.identifier.pmid | 32791268 | |
| dc.identifier.scopusquality | Q1 | |
| dc.identifier.startpage | - | en_US |
| dc.identifier.uri | https:/dx.doi.org/10.1016/j.ijbiomac.2020.07.321 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/7656 | |
| dc.identifier.volume | 161 | en_US |
| dc.identifier.wos | WOS:000569754200009 | |
| dc.identifier.wosquality | Q1 | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.indekslendigikaynak | PubMed | |
| dc.language.iso | en | |
| dc.publisher | Elsevier B.V. | |
| dc.relation.ispartof | International Journal of Biological Macromolecules | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | Dyes | |
| dc.subject | Nitroarenes | |
| dc.subject | Palladium | |
| dc.subject | Reduction | |
| dc.title | Production of palladium nanocatalyst supported on modified gum arabic and investigation of its potential against treatment of environmental contaminants | |
| dc.type | Article |
