NDLI: Superior adsorption capacity of hierarchical iron oxide@magnesium silicate magnetic nanorods for fast removal of organic pollutants from aqueous solution

Content Provider	Semantic Scholar
Author	Zhang, Shouwei Xu, Wenqing Zeng, Meiyi Li, Jiaxing Xu, Jinzhang Wang, Xiangke
Copyright Year	2013
Abstract	Novel hierarchical core–shell iron oxide@magnesium silicate magnetic nanorods (HIO@MgSi) were fabricated via a versatile sol–gel process through hydrothermal reaction. They contain magnetic iron oxide (Fe3O4) cores and hierarchical shells (MgSi) made of ultrathin nanosheets (ca. 5 nm). Using methylene blue as a model compound, the HIO@MgSi nanorods showed fast adsorption kinetics and a superb adsorption capacity. 99.3% of methylene blue was adsorbed onto the surface of the HIO@MgSi nanorods in 40 min contact time. A maximum adsorption capacity of 2020.20 mg g−1 was achieved after 4 h. This study indicated that HIO@MgSi nanorods can be used as a potential super adsorbent to remove cationic organic pollutants effectively and rapidly from large volumes of industrial wastewater or drinking water.
Starting Page	11691
Ending Page	11697
Page Count	7
File Format	PDF HTM / HTML
DOI	10.1039/C3TA12767B
Volume Number	1
Alternate Webpage(s)	http://www.rsc.org/suppdata/ta/c3/c3ta12767b/c3ta12767b.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C3TA12767B
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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