Process of synthesizing high saturation magnetization Ni 0.5 Zn 0.5 Fe 2 O 4 by microwave assisted ball milling

Zhang, Ying-zhe; Kang, Zhitao; Chen, Ding

doi:10.1016/j.matlet.2014.07.031

Cited by 21 publications

(2 citation statements)

References 14 publications

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“…Microwave-assisted ball milling was first described by our laboratory and is based on a solid-liquid ball-milling (MSBM) approach that involves using a ball-milling machine in a microwave oven [ 41 , 42 , 43 , 44 , 45 , 46 ]. The coupling of mechanical milling with microwaves enables certain nanocrystal materials, such as magnetic and metal oxidation ferrite, to be generated at room temperature [ 47 , 48 , 49 ]. In the present study, MOF-based adsorptive removal of hazardous compounds, including RhB, Orange II, and CR, from aqueous media was investigated.…”

Section: Introductionmentioning

confidence: 99%

Comparison Study on the Adsorption Capacity of Rhodamine B, Congo Red, and Orange II on Fe-MOFs

et al. 2018

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Using a microwave-assisted ball-milling approach, Fe-based metal-organic frameworks (Fe-MOFs) were prepared from FeSO4·7H2O and trimesic acid. Scanning electron microscopy, Fourier-transform infrared spectrometry, X-ray, and thermogravimetric analysis were utilized to characterize the thermal stability and structure of the prepared Fe-MOFs. These Fe-MOFs were used to remove organic dyes from aqueous solutions. Specifically, they removed 96.97% of 23.3592 mg/L of Congo red in a 200 mL solution within 300 min of treatment with natural light at 15 °C. Likewise, 88.21 and 70.90% of 22.7527 mg/L of Orange II and 17.8326 mg/L of Rhodamine B, respectively, were removed from 200 mL solutions within 300 min of treatment at 15 °C. At 35 °C, 99.57, 95.98, and 99.38% of 23.3855 mg/L of Congo Red, 22.7365 mg/L of Orange II, and 17.9973 mg/L of Rhodamine B, respectively, were removed from 200 mL solutions within 300 min of treatment. The adsorption kinetics were investigated and the pseudo-first-order kinetic model was found to be superior to the pseudo-second-order kinetic model. Overall, using metal-organic frameworks to treat dye wastewater was found to be inexpensive, feasible, and efficient. Therefore, this material has future prospects in research and applications in the purification of wastewater.

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Section: Introductionmentioning

confidence: 99%

Comparison Study on the Adsorption Capacity of Rhodamine B, Congo Red, and Orange II on Fe-MOFs

et al. 2018

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“…It is especially advantageous for small pieces and materials that are difficult to heat with the lower frequencies [53,54]. Recently, microwave energy has been widely used in several fields of applications on both research and industrial processes [55][56][57][58][59][60][61][62][63].…”

Section: A N U S C R I P Tmentioning

confidence: 99%

Rapid synthesis of rutile TiO 2 powders using microwave heating

Chen

2015

Journal of Alloys and Compounds

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Synthesis of Graphene Oxide/Metal‐Organic Frameworks Composite Materials for Removal of Congo Red from Wastewater

et al. 2019

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In‐based metal‐organic frameworks (In–MOFs) and graphene oxide (GO)/ In–MOFs composite materials were obtained by trimesic acid (or 2‐aminoterephthalic acid), GO, and Indium chloride tetrahydrate milled microwave‐assisted ball milling. Scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and X‐ray diffraction (XRD) were applied to characterize the structure and thermostability of the synthesized composite materials. In addition, In–MOFs and GO/ In–MOFs were used for removal of organic dyes in water solutions. The adsorption and removal of Congo red (CR) in aqueous solution were studied. The adsorption capacity and behavior of GO/ In–MOFs towards CR were verified By studying the adsorption kinetics. The results showed that 55 mg/L of CR in a 200 mL solution was removed 90.83%, 90.40% and 96.27%, 95.02% by In–MOFs‐1, In–MOFs‐2, GO/In–MOFs‐1 and GO/In–MOFs‐2 within 240 min of treatment with natural light.

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Process of synthesizing high saturation magnetization Ni 0.5 Zn 0.5 Fe 2 O 4 by microwave assisted ball milling

Cited by 21 publications

References 14 publications

Comparison Study on the Adsorption Capacity of Rhodamine B, Congo Red, and Orange II on Fe-MOFs

Comparison Study on the Adsorption Capacity of Rhodamine B, Congo Red, and Orange II on Fe-MOFs

Rapid synthesis of rutile TiO 2 powders using microwave heating

Synthesis of Graphene Oxide/Metal‐Organic Frameworks Composite Materials for Removal of Congo Red from Wastewater

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