In situ reductive regeneration of zerovalent iron nanoparticles immobilized on cellulose for atom efficient Cr( VI ) adsorption
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Date
2015
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Royal Society of Chemistry
Abstract
Zerovalent iron nanoparticles (nZVI) (11.8 ± 0.2% w/w) immobilized on microcrystalline cellulose (C-nZVI) were synthesized and studied for Cr(VI) sorption. The material showed good atom economy for Cr(VI) adsorption (562.8 mg g−1 of nZVI). Oxidation of cellulose to cellulose dialdehyde leads to in situ regeneration of nZVI which is responsible for the atom efficient Cr(VI) sorption by C-nZVI.
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5. Sharma, A.K., Kumar, R., Mittal, S., Hussain, S., Arora, M., Sharma, R.C. and Babu, J.N., (2015). In situ reductive regeneration of zerovalent iron nanoparticles immobilized on cellulose for atom efficient Cr (vi) adsorption. RSC Advances, 5(109), pp.89441-89446. (IF=3.84)