Selective adsorption performance of H6P2Mo15W3O62-based Cu3(BTC)2 composite in treatment of simulated cationic dye wastewater

Liu, Xiaoxia; Luo, Jing; Xiuyun, Chen; Yang, Yun; Shui-jin, Yang

doi:10.1007/s40242-017-6350-4

Cited by 16 publications

(1 citation statement)

References 39 publications

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“…However, with an increase of pH, chloride anion in MB is exchanged with NaOH to have a displacement reaction, forming NaCl (aq) and MBS + OH − (aq). Unfortunately, the salt of NaCl might result in the deactivation of the adsorbent and decrease the adsorption performance of MBS + OH − (aq) into the P 5 W 30 @MIL‐101(Cr) adsorbent …”

Section: Resultsmentioning

confidence: 99%

Yolk–shell microspheres assembled from Preyssler‐type NaP₅W₃₀O₁₁₀¹⁴⁻ polyoxometalate and MIL‐101(Cr) metal–organic framework: A new inorganic–organic nanohybrid for fast and selective removal of cationic organic dyes from aqueous media

Hoseini

Farhadi

Zabardasti

2018

Applied Organom Chemis

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Novel inorganic–organic yolk–shell microspheres based on Preyssler‐type NaP5W30O11014− polyoxometalate and MIL‐101(Cr) metal–organic framework (P5W30/MIL‐101(Cr)) were synthesized by reaction of K12.5Na1.5[NaP5W30O110], Cr(NO3)3·9H2O and terephthalic acid under hydrothermal conditions at 200°C for 24 h. The as‐prepared yolk–shell microspheres were fully characterized using various techniques. All analyses confirmed the incorporation of the Preyssler‐type NaP5W30O11014− polyoxometalate into the three‐dimensional porous MIL‐101(Cr) metal–organic framework. The results revealed that P5W30/MIL‐101(Cr) demonstrated rapid adsorption of cationic methylene blue (MB) and rhodamine B (RhB) with ultrahigh efficiency and capacity, as well as achieving rapid and highly selective adsorption of MB from MB/MO (MO = methyl orange), MB/RhB and MB/RhB/MO mixtures. The P5W30/MIL‐101(Cr) adsorbent not only exhibited a high adsorption capacity of 212 mg g−1, but also could quickly remove 100% of MB from a dye solution of 50 mg l−1 within 8 min. The effects of some key parameters such as adsorbent dosage, initial dye concentration and initial pH on dye adsorption were investigated in detail. The equilibrium adsorption data were better fitted by the Langmuir isotherm. The adsorption kinetics was well modelled using a pseudo‐second‐order model. Also, the inorganic–organic hybrid yolk–shell microspheres could be easily separated from the reaction system and reused up to four times without any change in structure or adsorption ability. The stability and robustness of the adsorbent were confirmed using various techniques.

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Section: Resultsmentioning

confidence: 99%

Yolk–shell microspheres assembled from Preyssler‐type NaP₅W₃₀O₁₁₀¹⁴⁻ polyoxometalate and MIL‐101(Cr) metal–organic framework: A new inorganic–organic nanohybrid for fast and selective removal of cationic organic dyes from aqueous media

Hoseini

Farhadi

Zabardasti

2018

Applied Organom Chemis

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Morphology effect of metal-organic framework HKUST-1 as a catalyst on benzene oxidation

Liu

Zhou

et al. 2017

Chem. Res. Chin. Univ.

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Study on the Preparation of Mercaptoacetic Acid-modified Heterophylla Shell and Its Application in Separation and Enrichment of Pb2+ in Environmental Samples

Linlin

Jiang

Liu

et al. 2018

Chem. Res. Chin. Univ.

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Selective adsorption performance of H6P2Mo15W3O62-based Cu3(BTC)2 composite in treatment of simulated cationic dye wastewater

Cited by 16 publications

References 39 publications

Yolk–shell microspheres assembled from Preyssler‐type NaP₅W₃₀O₁₁₀¹⁴⁻ polyoxometalate and MIL‐101(Cr) metal–organic framework: A new inorganic–organic nanohybrid for fast and selective removal of cationic organic dyes from aqueous media

Yolk–shell microspheres assembled from Preyssler‐type NaP₅W₃₀O₁₁₀¹⁴⁻ polyoxometalate and MIL‐101(Cr) metal–organic framework: A new inorganic–organic nanohybrid for fast and selective removal of cationic organic dyes from aqueous media

Morphology effect of metal-organic framework HKUST-1 as a catalyst on benzene oxidation

Study on the Preparation of Mercaptoacetic Acid-modified Heterophylla Shell and Its Application in Separation and Enrichment of Pb2+ in Environmental Samples

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Selective adsorption performance of H6P2Mo15W3O62-based Cu3(BTC)2 composite in treatment of simulated cationic dye wastewater

Cited by 16 publications

References 39 publications

Yolk–shell microspheres assembled from Preyssler‐type NaP5W30O11014− polyoxometalate and MIL‐101(Cr) metal–organic framework: A new inorganic–organic nanohybrid for fast and selective removal of cationic organic dyes from aqueous media

Yolk–shell microspheres assembled from Preyssler‐type NaP5W30O11014− polyoxometalate and MIL‐101(Cr) metal–organic framework: A new inorganic–organic nanohybrid for fast and selective removal of cationic organic dyes from aqueous media

Morphology effect of metal-organic framework HKUST-1 as a catalyst on benzene oxidation

Study on the Preparation of Mercaptoacetic Acid-modified Heterophylla Shell and Its Application in Separation and Enrichment of Pb2+ in Environmental Samples

Contact Info

Product

Resources

About

Yolk–shell microspheres assembled from Preyssler‐type NaP₅W₃₀O₁₁₀¹⁴⁻ polyoxometalate and MIL‐101(Cr) metal–organic framework: A new inorganic–organic nanohybrid for fast and selective removal of cationic organic dyes from aqueous media

Yolk–shell microspheres assembled from Preyssler‐type NaP₅W₃₀O₁₁₀¹⁴⁻ polyoxometalate and MIL‐101(Cr) metal–organic framework: A new inorganic–organic nanohybrid for fast and selective removal of cationic organic dyes from aqueous media