2017
DOI: 10.1016/j.molliq.2017.04.093
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Synthesis of magnetically separable and recyclable magnetic nanoparticles decorated with β-cyclodextrin functionalized graphene oxide an excellent adsorption of As(V)/(III)

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Cited by 76 publications
(17 citation statements)
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References 31 publications
(89 reference statements)
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“…[65]. The possible reason is that the adsorbent surface could be negatively charged above pH 4.8 [66]. Irrespective of the charge on the surface of GOMs, the As(V) adsorption can increase in acidic pH, as has been well reported in earlier studies.…”
Section: Structure Analysis Of Crosslinked Gomsmentioning
confidence: 54%
See 1 more Smart Citation
“…[65]. The possible reason is that the adsorbent surface could be negatively charged above pH 4.8 [66]. Irrespective of the charge on the surface of GOMs, the As(V) adsorption can increase in acidic pH, as has been well reported in earlier studies.…”
Section: Structure Analysis Of Crosslinked Gomsmentioning
confidence: 54%
“…Irrespective of the charge on the surface of GOMs, the As(V) adsorption can increase in acidic pH, as has been well reported in earlier studies. The anionic arsenic species (H 2 AsO − 4 or HAsO 2− 4 ) can be adsorbed onto the positively charged adsorbent (GO-OH + 2 , GOCOOH + 2 ) by electrostatic attraction [66,67]. Adsorption capacity As(V) begins to decrease in alkaline (pH = 10) due to the high density of hydroxyl (OH − ) ion.…”
Section: Structure Analysis Of Crosslinked Gomsmentioning
confidence: 99%
“…As shown in the insets of Figure 9 ture allowed ranking them as superparamagnetic. 49 The lower range of magnetization (emu g −1 ) for the Ag/ CuFe 2 O 4 /rGO can be related to the decrease of CuFe 2 O 4 content due to the presence of non-magnetic components As shown in Figure S1 The study of the reaction mechanism helps to design a catalyst with better output. Figure S2 shows the catalytic mechanism of 4-NP reduction by the Ag/CuFe 2 O 4 /rGO nanocomposite in the presence of NaBH 4 .…”
Section: Catalytic Reduction Of Nitroarenes Over the Ag/cufe 2 O 4mentioning
confidence: 99%
“…The pH of a solution plays an important role in the adsorption process and can radically change the existing speciation of an adsorbate and surface charge of an adsorbent [19]. In the present study, the effect of pH was tested under a temperature of 25 • C, an initial Cu(II) concentration of 25 mg·L −1 , a reaction time of 360 min, and dosages of Cu SS and Cu MS of 20 g·L −1 and 5 g·L −1 respectively, depending on their adsorption capacity.…”
Section: Effect Of Ph On Adsorptionmentioning
confidence: 99%