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Methyl Orange Adsorption by $Fe_{2}O_{3}$@Co-Al-Layered Double Hydroxide
| Content Provider | Directory of Open Access Journals (DOAJ) |
|---|---|
| Author | Edris Jamshidi Faranak Manteghi |
| Abstract | A magnetic composite consisting of iron oxide and a cobalt−aluminum-layered double hydroxide, $Fe_{2}O_{3}$@Co-Al-layered double hydroxide was prepared through linking of $Fe_{2}O_{3}$ to Co-Al layered double hydroxide (LDH) by sodium acetate. Layered double hydroxides are generally described as [M^{2+}_{1−x}M^{3}$+_{x}(OH)_{2}$] $[A_{n−x/n}·mH_{2}$O], where $M^{2+}$ and $M^{3+}$ are divalent and trivalent metal cations, respectively, and A is an n-valent interlayer guest anion. The composite was characterized by XRD, FTIR and UV-Vis. spectroscopy methods. Afterwards, the composite was used for methyl-orange adsorption in aqueous solution. The UV−Vis spectrum indicates that the adsorption process was satisfying. In effect, after several washings of the composite, no decrease of the adsorption capacity was observed. |
| Related Links | https://www.mdpi.com/2504-3900/41/1/64 |
| ISSN | 18154905 |
| e-ISSN | 2518203X |
| DOI | 10.3390/ecsoc-23-06617 |
| Journal | Proceedings |
| Issue Number | 1 |
| Volume Number | 41 |
| Language | English |
| Publisher | MDPI AG |
| Publisher Date | 2020-01-01 |
| Publisher Place | Switzerland |
| Access Restriction | Open |
| Subject Keyword | General Works Composite Fe2o3@co-al Ldh Methyl Orange Adsorption |
| Content Type | Text |
| Resource Type | Article |
