One pot facile chemical synthesis of Mn doped ZnAl
            <sub>2</sub>
            O
            <sub>4</sub>
            nanostructured spinel materials for efficient photocatalytic degradation of malachite green dye under visible light irradiation

Arunkumar, Manasai; Nesaraj, A. Samson

doi:10.1080/24701556.2021.1992427

Cited by 4 publications

(2 citation statements)

References 79 publications

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“…We have also studied the reusability and regeneration process of the TMs-doped materials (Fe@ZrO 2 and Ni@ZrO 2 ) under identical conditions (pH = 11, time = 30 min, temperature = ambient, catalyst Fe-doped ZnS MB 100 [42] C-TiO 2 MB 98.7 [43] Fe-TiO 2 MB 93.1 [43] Nano ZnS MB 99.76 [44] rGO-TiO 2 -CdO-ZnO-Ag MB 91 [45] Mn-doped ZnAl 2 O 4 MG 57 [46] Al-Li/Th-LDH@CNT MG 98 [47] FeNPs/PMS MG 88 [48] La 1-y Gd y Ni Present study amount = 0.1 g and dye conc. = 100 mg/L) as shown in Figure 9.…”

Section: Reusability Of Catalystmentioning

confidence: 99%

Facile synthesis of zirconia supported nanomaterials for efficient photocatalytic applications

Khan

Saeed

Awad

et al. 2023

J Chinese Chemical Soc

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The recent study enlightens the synthesis and characterization of zirconia (ZrO 2 ), Fe-doped ZrO 2 (Fe@ZrO 2 ), and Ni-doped ZrO 2 (Ni@ZrO 2 ) catalysts having new-fangled morphology with tuned band gap as photocatalysts for degradation of textile wastewater dyes methylene blue (MB), malachite green (MG), and their mixtures. SEM imaging of Fe@ZrO 2 and Ni@ZrO 2 is interestingly varied from ZrO 2 as well as doping of transition metals greatly affects the morphology of composites. The optimization study depicts that the pH, time (min) and catalyst amount (g) have a direct relation with degradation efficiency, while the dye concentration (mg/L) has an indirect relation as well. The photocatalytic studies depict that the degradation of MB and MG follows oxidation pathway via hydroxyl radicals (OH • ) and holes. Reusability of catalysts corresponds to a little decrease in degradation efficiency in the first two cycles and decreases to about $10% (Ni@ZrO 2 ) and $12% (Fe@ZrO 2 ) in next three cycles.

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Section: Reusability Of Catalystmentioning

confidence: 99%

Facile synthesis of zirconia supported nanomaterials for efficient photocatalytic applications

Khan

Saeed

Awad

et al. 2023

J Chinese Chemical Soc

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“…shows the comparison of the application of NiAl 2 O 4 based photocatalyst for the degradation of dyes[34,59,72,87,90,91,94,[107][108][109][110][111][112]. It can be seen from Table 1 that NiAl 2 O 4 has high photocatalytic activity in the degradation of organic dyes under ultraviolet light.…”

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confidence: 99%

Spinel NiAl2O4 Based Catalysts: Past, Present and Future

Wang

Gao

2023

J. Environ. Sci. Eng. Technol.

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Nickel aluminate (NiAl2O4) is a kind of partially antispinel structure oxide. Because of its excellent electronic structure and energy level structure, high thermal stability and high charge transfer and separation efficiency, it has a potential application prospect in catalytic oxidation, photocatalysis, adsorption and other fields. In this paper, the synthesis methods of different NiAl2O4-based catalysts, their applications in catalytic field and related catalytic mechanisms are reviewed from the appearance of single component NiAl2O4, ion-doped NiAl2O4 and multiheterojunction NiAl2O4 catalysts. The application of NiAl2O4 photocatalysts in the field of photocatalysis has gradually shifted from the degradation of dyes to the degradation of drugs, so its photocatalytic mechanism and degradation path need to be further studied. This review points out the direction for the future research of NiAl2O4 based catalysts in the field of catalysis.

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Sintering behavior, crystal structure, and microwave dielectric properties of a novel diopside SrMgGe2O6 ceramic and adjustment of its τf value

Wei

Liu

et al. 2023

Ceramics International

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One pot facile chemical synthesis of Mn doped ZnAl ₂ O ₄ nanostructured spinel materials for efficient photocatalytic degradation of malachite green dye under visible light irradiation

Cited by 4 publications

References 79 publications

Facile synthesis of zirconia supported nanomaterials for efficient photocatalytic applications

Facile synthesis of zirconia supported nanomaterials for efficient photocatalytic applications

Spinel NiAl2O4 Based Catalysts: Past, Present and Future

Sintering behavior, crystal structure, and microwave dielectric properties of a novel diopside SrMgGe2O6 ceramic and adjustment of its τf value

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One pot facile chemical synthesis of Mn doped ZnAl 2 O 4 nanostructured spinel materials for efficient photocatalytic degradation of malachite green dye under visible light irradiation

Cited by 4 publications

References 79 publications

Facile synthesis of zirconia supported nanomaterials for efficient photocatalytic applications

Facile synthesis of zirconia supported nanomaterials for efficient photocatalytic applications

Spinel NiAl2O4 Based Catalysts: Past, Present and Future

Sintering behavior, crystal structure, and microwave dielectric properties of a novel diopside SrMgGe2O6 ceramic and adjustment of its τf value

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Product

Resources

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One pot facile chemical synthesis of Mn doped ZnAl ₂ O ₄ nanostructured spinel materials for efficient photocatalytic degradation of malachite green dye under visible light irradiation