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ZnO/CuO nanocomposites from recycled printed circuit board: preparation and photocatalytic properties

  • Pritish Nayak
  • Sunil Kumar
  • Indrajit SinhaEmail author
  • Kamalesh Kumar Singh
Research Article
  • 31 Downloads

Abstract

Cost-effective recycling of e-waste (from computer printed circuit boards, PCB’s) for the synthesis of metal oxide nanocomposites is demonstrated. Metals in electronic components of waste memory slots were leached out using nitric acid (HNO3). Compositional analyses of the filtrate obtained after leaching were 66 wt.% Cu, 27.7 wt.% Zn, and 6.2 wt.% Ni. The leached out metal salt solutions were subjected to alkaline hydrothermal treatment to synthesize nanocomposites. Two nanoparticle samples were prepared, one without any stabilizing agent and another sample with PVP as a stabilizing agent. XRD, HR-XRD, HR-TEM, UV-DRS, UV-visible spectroscopy was used to characterize the as-prepared metal oxide nanoparticles. The analysis showed the formation of ZnO/CuO nanocomposites only. No nickel oxide component was precipitated under the studied hydrothermal experimental conditions. Most of the ZnO/CuO nanocomposite particles obtained by this route consisted of fine ZnO nanostructures precipitated on CuO cores. The ZnO and CuO components exhibit both direct and indirect band gaps in the visible range. The nanocomposites demonstrate good visible light photo-Fenton methyl orange (MO) degradation by pseudo-zero order kinetics.

Keywords

Waste memory slots Leaching Hydrothermal route Nanocomposites Advanced oxidation process photocatalysts 

Notes

Funding information

Sunil Kumar acknowledges the financial support received as SRF from CSIR.

Supplementary material

11356_2019_4986_MOESM1_ESM.docx (2.8 mb)
ESM 1 (DOCX 2828 kb)

References

  1. Azeez F, Al-hetlani E, Arafa M, Abdelmonem Y, Nazeer AA, Amin MO, Madkour M (2018) The effect of surface charge on photocatalytic degradation of methylene blue dye using chargeable titania nanoparticles. Sci Rep 8(1):7104–7109CrossRefGoogle Scholar
  2. Bu Y, Chen Z, Li W (2013) A ZnFe2O4–ZnO nanorod array p–n junction composite and its photoelectrochemical performance. Dalton Trans 42(46):16272–16275CrossRefGoogle Scholar
  3. Charitidis CA, Georgiou P, Koklioti MA, Trompeta A-F, Markakis V (2014) Manufacturing nanomaterials: from research to industry. Manuf Rev 1(11):1–19Google Scholar
  4. Chen H, Liu W, Qin Z (2017) ZnO/ZnFe2O4 nanocomposite as a broad spectrum photo-Fenton-like photocatalyst with near-infrared activity ZnO/ZnFe2O4 nanocomposite as a broad spectrum photo-Fenton-like photocatalyst with near-infrared activity. Catal Sci Technol 7(11):2236–2244CrossRefGoogle Scholar
  5. Dutta T, Kim K, Deep A, Szulejko JE, Vellingiri K, Kumar S, Kwon EE, Yun S-T (2018) Recovery of nanomaterials from battery and electronic wastes: a new paradigm of environmental waste management. Renew Sust Energ Rev 82:3694–3704CrossRefGoogle Scholar
  6. Garcia-Cerda LA, Romo-Mendoza LE, Quevedo-Lopez MA (2009) Synthesis and characterization of NiO nanoparticles and their PMMA nanocomposites obtained by in situ bulk polymerization. J Mater Sci 44:4553–4556CrossRefGoogle Scholar
  7. Gu W, Bai J, Dong B, Zhuang X, Zhao J, Zhang C, Wang J, Shih K (2017) Enhanced bioleaching efficiency of copper from waste printed circuit board driven by nitrogen-doped carbon nanotubes modified electrode. Chem Eng J 324:122–129CrossRefGoogle Scholar
  8. Hayashi H, Hakuta Y (2010) Hydrothermal synthesis of metal oxide nanoparticles in supercritical water. Materials. 3(7):3794–3817CrossRefGoogle Scholar
  9. Karthik K, Selvan GK, Kanagaraj M, Arumugam S, Jaya NV (2011) Particle size effect on the magnetic properties of NiO nanoparticles prepared by a precipitation method. J Alloys Compd 509:181–184CrossRefGoogle Scholar
  10. Kooti M, Matouri L (2014) A facile and mild method for synthesis of nickel oxide nanoparticles in the presence of various surfactants. Res Rev J Mater Sci 2(1):37–42Google Scholar
  11. Kumar S, Verma AD, Pal S, Sinha I (2018) Curcumin functionalized Ag/Ag2O nanocomposites: efficient visible light Z-scheme photocatalysts. Photochem Photobiol 24:1–9Google Scholar
  12. Li J, Yan R, Xiao B, Liang DT, Lee DH (2008) Preparation of nano- NiO particles and evaluation of their catalytic activity in pyrolyzing biomass components. Energy Fuel 22:16–23CrossRefGoogle Scholar
  13. Lu Y, Xu Z (2016) Precious metals recovery from waste printed circuit boards: a review for current status and perspective. Resour Conserv Recycl 113:28–39CrossRefGoogle Scholar
  14. Mageshwari K, Nataraj D, Pal T, Sathyamoorthy R, Park J (2015) Improved photocatalytic activity of ZnO coupled CuO nanocomposites synthesized by reflux condensation method. J Alloys Compd 625:362–370CrossRefGoogle Scholar
  15. Mdlovu NV, Chiang C-L, Lin K-S, Jeng R-C (2018) Recycling copper nanoparticles from printed circuit board waste etchants via a microemulsion process. J Clean Prod 185:781–796CrossRefGoogle Scholar
  16. Needhidasan S, Samuel M, Chidambaram R (2014) Electronic waste – an emerging threat to the environment of urban India. J Environ Health Sci Eng 12(1):6–9CrossRefGoogle Scholar
  17. Niu B, Chen Z, Xu Z (2017) Recovery of valuable materials from waste tantalum capacitors by vacuum pyrolysis combined with mechanical–physical separation. ACS Sustain Chem Eng 5(3):2639–2647CrossRefGoogle Scholar
  18. Shokri A, Pahlevani F, Levick K, Cole I, Sahajwalla V (2017) Synthesis of copper-tin nanoparticles from old computer printed circuit boards. J Clean Prod 142:2586–2592CrossRefGoogle Scholar
  19. Tatriants M, Yousef S, Sakalauskaite S, Daugelavicius R, Denafas G, Bendikiene R (2018) Antimicrobial copper nanoparticles synthesized from waste printed circuit boards using advanced chemical technology. Waste Manag 78:521–531CrossRefGoogle Scholar
  20. Wang J, Xu Z (2015) Disposing and recycling waste printed circuit boards: disconnecting, resource recovery, and pollution control. Environ Sci Technol 49(2):721–733CrossRefGoogle Scholar
  21. Wang S, Shi L, Feng X, Ma S (2007) Eutectic assisted synthesis of nanocrystalline NiO through chemical precipitation. Mater Lett 61:1549–1551CrossRefGoogle Scholar
  22. Wang W, Wang J, Wang Z, Wei X, Liu L, Ren Q, Gao W, Liang Y, Shi H (2014) p–n junction CuO/BiVO4 heterogeneous nanostructures: synthesis and highly efficient visible-light photocatalytic performance. Dalton Trans 43(18):6735–6743CrossRefGoogle Scholar
  23. Widmer R, Oswald-Krapf H, Sinha-Khetriwal D, Schnellmann M, Böni H (2005) Global perspectives on e-waste. Environ Impact Assess Rev 25(5 SPEC ISS):436–458CrossRefGoogle Scholar
  24. Xiu FR, Zhang FS (2009) Preparation of nano-Cu2O/TiO2 photocatalyst from waste printed circuit boards by electro kinetic process. J Hazard Mater 172(2–3):1458–1463CrossRefGoogle Scholar
  25. Xu Y, Schoonen MAA (2000) The absolute energy positions of conduction and valence bands of selected semiconducting minerals. Am Mineral 85(3–4):543–556CrossRefGoogle Scholar
  26. Yamasue E, Minamino R, Daigo I, Okumura H, Ishihara KN (2010) Evaluation of total materials requirement for the recycling of materials (urban ore TMR) from end-of-life electric home appliances. J Jpn Inst Metals 74(12):811–819CrossRefGoogle Scholar
  27. Yousef S, Tatariants M, Makarevicius V, Lukošiūtė S-I, Bendikiene R, Denafas G (2018) A strategy for synthesis of copper nanoparticles from recovered metal of waste printed circuit boards. J Clean Prod 185:653–664CrossRefGoogle Scholar
  28. Zhan L, Xiang X, Xie B, Sun J (2016) A novel method of preparing highly dispersed spherical lead nanoparticles from solders of waste printed circuit boards. Chem Eng J 303:261–267CrossRefGoogle Scholar
  29. Zhou D, Yan A, Wu Y, Wu T (2013) A facile synthic route to flower- like NiO and its catalytic properties. Indian J Chem 52(A):51–56Google Scholar
  30. Zhu P, Chen Y, Wang LY, Zhou M (2012) Treatment of waste printed circuit board by green solvent using ionic liquid. Waste Manag 32(10):1914–1918CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of Metallurgical EngineeringIndian Institute of Technology (BHU)VaranasiIndia
  2. 2.Department of ChemistryIndian Institute of Technology (BHU)VaranasiIndia

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