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Facile synthesis of 2D CuO nanoleaves for the catalytic elimination of hazardous and toxic dyes from aqueous phase: a sustainable approach

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Abstract

This article reports for the first time a facile, green synthesis of 2D CuO nanoleaves (NLs) using the amino acid, namely aspartic acid, and NaOH by a microwave heating method. The amino acid acts as a complexing/capping agent in the synthesis of CuO NLs. This method resulted in the formation of self-assembled 2D CuO NLs with an average length and width of ~300–400 and ~50–82 nm, respectively. The as-synthesized 2D CuO NLs were built up from the primary CuO nanoparticles by oriented attachment growth mechanism. The CuO NLs were characterized by an X-ray diffraction (XRD) method, transmission electron microscopy (TEM), selected-area electron diffraction (SAED) pattern, and Fourier transform infrared spectroscopy (FT-IR). The optical properties were investigated using UV-visible spectroscopy. For the first time, rose bengal and eosin Y dyes were degraded photochemically by solar irradiation using CuO NLs as a photocatalyst. The synthesized CuO NLs act as an efficient photocatalyst in the degradation of rose bengal and eosin Y dye under direct sunlight. The degradation of both the dyes, namely rose bengal and eosin Y, took place within 120 and 45 min, respectively, using CuO NLs as a photocatalyst, whereas commercial CuO, SnO2 quantum dots (QDs), and commercial SnO2 took more than 120 and 45 min for the degradation of rose bengal and eosin Y, respectively. The synthesized CuO NLs showed a superior photocatalytic activity as compared to that of commercial CuO, SnO2 QDs, and commercial SnO2. The reusability of the CuO NLs as a photocatalyst in the degradation of dyes was investigated, and it was evident that the catalytic efficiency decreases to a small extent (5–6 %) after the fifth cycle of operation.

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References

  • Bhattacharjee A, Ahmaruzzaman M (2015) A novel and green process for the production of tin oxide quantum dots and its application as a photocatalyst for the degradation of dyes from aqueous phase. J Colloid Interface Sci 448:130–139

    Article  CAS  Google Scholar 

  • Chen H, Jhao G, Liu Y (2013) Low-temperature solution synthesis of CuO nanorods with thin diameter. Mater Lett 93:60–63

    Article  CAS  Google Scholar 

  • Cheng Z, Xu J, Zhong H, Chu X, Song J (2011) Hydrogen peroxide-assisted hydrothermal synthesis of hierarchical CuO flower-like nanostructures. Mater Lett 65:2047–2050

    Article  CAS  Google Scholar 

  • Das D, Nath BC, Phukon P, Dolui SK (2013) Synthesis and evaluation of antioxidant and antibacterial behavior of CuO nanoparticles. Colloids Surf B 101:430–433

    Article  CAS  Google Scholar 

  • Gupta VK, Mittal A, Jhare D, Mittal J (2012) Batch and bulk removal of hazardous colouring agent rose bengal by adsorption techniques using bottom ash as adsorbent. RSC Adv 2:8381–8389

    Article  CAS  Google Scholar 

  • Hong ZS, Cao Y, Deng JF (2002) A convenient alcohothermal approach for low temperature synthesis of CuO nanoparticles. Mater Lett 52:34–38

    Article  CAS  Google Scholar 

  • Li Y, Xu M, Pan L, Zhang Y, Guo Z, Bi C (2010) Structural and room-temperature ferromagnetic properties of Fe-doped CuO nanocrystals. J Appl Phys 107:113908–6

    Article  Google Scholar 

  • Linsebigler L, Lu G, Yates JT (1995) Photocatalysis on TiO2 surfaces: principles, mechanisms, and selected results. Chem Rev 95:735–758

    Article  CAS  Google Scholar 

  • Pal J, Deb MK, Deshmukh DK, Sen BK (2014) Microwave-assisted synthesis of platinum nanoparticles and their catalytic degradation of methyl violet in aqueous solution. Appl Nanosci 4:61–65

    Article  CAS  Google Scholar 

  • Qin H, Zhang Z, Liu X, Zhang Y, Hu J (2010) Room-temperature ferromagnetism in CuO sol-gel powders and films. J Magn Magn Mater 322:1994–1998

    Article  CAS  Google Scholar 

  • Qin H, Li W, Xia Y, He T (2011) Photocatalytic activity of heterostructures based on ZnO and N-doped ZnO. ACS Appl Mater Interfaces 3:3152–3156

    Article  CAS  Google Scholar 

  • Sangami G, Dharmaraj N (2012) UV-visible spectroscopic estimation of photodegradation of rhodamine-B dye using tin(IV) oxide nanoparticles. Spectrochim Acta A 97:847–852

    Article  CAS  Google Scholar 

  • Sankar R, Manikandan P, Malarvizhi V, Fathima T, Shivashangari KS, Ravikumar V (2014) Green synthesis of colloidal copper oxide nanoparticles using Carica papaya and its application in photocatalytic dye degradation. Spectrochim Acta A 121:746–750

    Article  CAS  Google Scholar 

  • Srestha KM, Sorensen CM, Klabunde KJ (2010) Synthesis of CuO nanorods, reduction of CuO into Cu nanorods, and diffuse reflectance measurements of CuO and Cu nanomaterials in the near infrared region. J Phys Chem C 114:14368–14376

    Article  Google Scholar 

  • Tanasa DE, Piuleac CG, Curteanu S, Popovici E (2013) Photodegradation process of eosin Y using ZnO/SnO2 nanocomposites as photocatalysts: experimental study and neural network modeling. J Mater Sci 48:8029–8040

    Article  CAS  Google Scholar 

  • Wang TX, Xu SH, Yang FX (2012) Green synthesis of CuO nanoflakes from CuCO3·Cu(OH)2 powder and H2O2 aqueous solution. Powder Technol 228:128–130

    Article  CAS  Google Scholar 

  • Xia F, Ou E, Wang L, Wang J (2008) Photocatalytic degradation of dyes over cobalt doped mesoporous SBA-15 under sunlight. Dyes Pigm 76:76–81

    Article  Google Scholar 

  • Xu M, Wang F, Ding B, Song X, Fang J (2012) Electrochemical synthesis of leaf-like CuO mesocrystals and their lithium storage properties. RSC Adv 2:2240–2243

    Article  CAS  Google Scholar 

  • Yang C, Su X, Wang J, Cao X, Wang S, Zhang L (2013) Facile microwave-assisted hydrothermal synthesis of varied-shaped CuO nanoparticles and their gas sensing properties. Sens Actuators B 185:159–165

    Article  CAS  Google Scholar 

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Acknowledgments

We, the authors, express our heartfelt thanks and gratitude to the Director, NIT Silchar, and TEQIP-II for providing the lab facilities and scholarship. Our special thanks are extended to NEHU, IIT Bombay, and CSMCRI for providing the TEM, IR, and XRD data.

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Authors and Affiliations

  1. Department of Chemistry, National Institute of Technology, Silchar, 788010, Assam, India

    Archita Bhattacharjee, Shamima Begum, Kashmiri Neog & M. Ahmaruzzaman

Authors
  1. Archita Bhattacharjee
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  2. Shamima Begum
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  3. Kashmiri Neog
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  4. M. Ahmaruzzaman
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Corresponding author

Correspondence to M. Ahmaruzzaman.

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Responsible editor: Santiago V. Luis

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ESM 1

Supplementary Information: XRD pattern and TEM image of CuO photocatalyst recovered after 5th cycle are represented in Fig. S1 and S2 in the Supplementary Information (DOCX 4310 kb)

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Bhattacharjee, A., Begum, S., Neog, K. et al. Facile synthesis of 2D CuO nanoleaves for the catalytic elimination of hazardous and toxic dyes from aqueous phase: a sustainable approach. Environ Sci Pollut Res 23, 11668–11676 (2016). https://doi.org/10.1007/s11356-016-6355-4

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  • DOI: https://doi.org/10.1007/s11356-016-6355-4

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