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Microchimica Acta

, 186:706 | Cite as

Palygorskite modified with N-doped carbon for sensitive determination of lead(II) by differential pulse anodic stripping voltammetry

  • Peng Yan
  • Shilin Zhang
  • Cunzhong Zhang
  • Zishuo Liu
  • Aidong TangEmail author
Original Paper
  • 81 Downloads

Abstract

A glassy carbon electrode (GCE) was coated with N-doped carbon-modified palygorskite and used as an electrochemical sensor for determination of Pb(II) by differential pulse anodic stripping voltammetry. To obtain high reproducibility and sensitivity, optimum experimental conditions for lead deposition are studied. Voltammetric responses of the modified GCE prepared with different ratios of carbon and palygorskite are examined under same conditions. Compared with a bare GCE, a N-doped carbon modified/GCE and a bismuth-modified GCE, N-doped carbon-modified palygorskite greatly improves the performance of GCE. Response is the best and the interfacial impedance is minimized if the fraction of carbon coating is 31%. This indicates that its performance is due to the synergies between palygorskite and N-doped carbon. Figures of merit for the modified GCE include (a) a preconcentration time of 180 s, (b) a detection limit of 0.42 μg·L−1 (2σ criterion), and (c) a linear response in the 4.0 μg·L−1 to 10.0 mg·L−1 Pb(II) concentration range. The method is successfully applied to the determination of Pb(II) in spiked tape water and gives recoveries between 97.1 and 104.3%.

Graphical abstract

Schematic representation of different adsorption sites of Pb(II) and the optimal carbon content. The wide detection range is attributed to the synergetic effect of N-doped carbon modified palygorskite.

Keywords

Clay-modified electrode Nanocomposite Modification of palygorskite Conductivity Electroanalysis Alternating current impedance method Detection of heavy metal ions Measurement of lead 

Notes

Acknowledgements

We are greatly grateful for the National Natural Science Foundation of China (No. 51674293), and the Fundamental Research Funds for the Central Universities of Central South University (No. 502211709, 201810533077, 201810533573).

Compliance with ethical standards

Conflict of Interest

There are no conflicts of interest to declare.

Supplementary material

604_2019_3843_MOESM1_ESM.docx (4 mb)
ESM 1 (DOCX 4146 kb)

References

  1. 1.
    Cao L, Jia J, Wang Z (2008) Sensitive determination of Cd and Pb by differential pulse stripping voltammetry with in situ bismuth-modified zeolite doped carbon paste electrodes. Electrochim Acta 53(5):2177–2182CrossRefGoogle Scholar
  2. 2.
    İnam R, Somer G (2000) A direct method for the determination of selenium and lead in cow's milk by differential pulse stripping voltammetry. Food Chem 69(3):345–350CrossRefGoogle Scholar
  3. 3.
    Serrano N, González-Calabuig A, Valle MD (2015) Crown ether-modified electrodes for the simultaneous stripping voltammetric determination of Cd(II), Pb(II) and Cu(II). Talanta 138(8):130–137CrossRefGoogle Scholar
  4. 4.
    Fogg AG, Zanoni MVB, Barros AA, Rodrigues JA, Birch BJ (2015) Aspects of cathodic stripping voltammetry at the hanging mercury drop electrode and in non-mercury disposable sensors. Electroanalysis 12(15):1227–1232CrossRefGoogle Scholar
  5. 5.
    Zhao C, Liu H, Wang L (2012) Simultaneous determination of Pb(II) and Cd(II) using an electrode modified with electropolymerized thiadiazole film. Anal Methods 4(11):3586–3592CrossRefGoogle Scholar
  6. 6.
    Kristoff GW, Pascal S, Constant MGB (2011) Determination of manganese and zinc in coastal waters by anodic stripping voltammetry with a vibrating gold microwire electrode. Environ Chem 8(5):475–484Google Scholar
  7. 7.
    Zhong L, Tang A, Yan P, Wang J, Wang Q, Wen X, Cui Y (2019) Palygorskite-template amorphous carbon nanotubes as a superior adsorbent for removal of dyes from aqueous solutions. J Colloid Interface Sci 537:450–457CrossRefGoogle Scholar
  8. 8.
    Zhong L, Tang A, Wen X, Yan P, Wang J, Tan L, Chen J (2018) New finding on Sb (2–3 nm) nanoparticles and carbon simultaneous anchored on the porous palygorskite with enhanced catalytic activity. J Alloys Compd 743:394–402CrossRefGoogle Scholar
  9. 9.
    Yan P, Zhong L, Wen X, Tang A (2018) Fabrication of Cu2O/TiO2/sepiolite electrode for effectively detecting of H2O2. J Electroanal Chem 827:1–9CrossRefGoogle Scholar
  10. 10.
    Varma AJ, Deshpande SV, Kennedy JF (2004) Metal complexation by chitosan and its derivatives: a review. Carbohydr Polym 55(1):77–93CrossRefGoogle Scholar
  11. 11.
    Liu H, Nakagawa K, Chaudhary D, Asakuma Y, Tad, Eacute MO (2011) Freeze-dried macroporous foam prepared from chitosan/xanthan gum/montmorillonite nanocomposites. Chem Eng Res Des 89(11):2356–2364CrossRefGoogle Scholar
  12. 12.
    Trang NTT, Chinh NT, Giang NV, Thanh DTM, Lam TD, Hoang T (2016) PLA/CS/Nifedipine nanocomposite films: properties and the in vitro release of nifedipine. J Electron Mater 45(7):3581–3590CrossRefGoogle Scholar
  13. 13.
    Primo A, Sánchez E, Delgado JM, García H (2014) High-yield production of N-doped graphitic platelets by aqueous exfoliation of pyrolyzed chitosan. Carbon 68(68):777–783CrossRefGoogle Scholar
  14. 14.
    He X, Yang H (2013) Au nanoparticles assembled on palygorskite: Enhanced catalytic property and Au–Au2O3 coexistence. J Mol Catal A-Chem 379(1):219–224CrossRefGoogle Scholar
  15. 15.
    Luo S, Chen Y, Zhou M, Yao C, Xi H (2013) Palygorskite-poly(o-phenylenediamine) nanocomposite: an enhanced electrochemical platform for glucose biosensing. Appl Clay Sci 86(48):59–63CrossRefGoogle Scholar
  16. 16.
    He X, Wang J, Shu Z, Tang A, Yang H (2016) Y2O3 functionalized natural palygorskite as an adsorbent for methyl blue removal. RSC Adv 6(48):41765–41771CrossRefGoogle Scholar
  17. 17.
    Huo C, Yang H (2013) Preparation and enhanced photocatalytic activity of Pd–CuO/palygorskite nanocomposites. Appl Clay Sci 74(74):87–94CrossRefGoogle Scholar
  18. 18.
    Chae HS, Shang HP, Maity A, Choi HJ (2015) Additive role of attapulgite nanoclay on carbonyl iron-based magnetorheological suspension. Colloid Polym Sci 293(1):89–95CrossRefGoogle Scholar
  19. 19.
    Wang W, Wang A (2016) Recent progress in dispersion of palygorskite crystal bundles for nanocomposites. Appl Clay Sci 119:18–30CrossRefGoogle Scholar
  20. 20.
    He X, Tang A, Yang H, Ouyang J (2011) Synthesis and catalytic activity of doped TiO2-palygorskite composites. Appl Clay Sci 53(1):80–84CrossRefGoogle Scholar
  21. 21.
    Huo C, Yang H (2010) Synthesis and characterization of ZnO/palygorskite. Appl Clay Sci 50(3):362–366CrossRefGoogle Scholar
  22. 22.
    Jiokeng SLZ, Dongmo LM, Ymélé E, Ngameni E, Tonlé IK (2016) Sensitive stripping voltammetry detection of Pb(II) at a glassy carbon electrode modified with an amino-functionalized attapulgite. Sensor Actuat B-Chem 242:1027–1034CrossRefGoogle Scholar
  23. 23.
    Yin QF, Zhang RJ, Zhu YL, Ji-Ming XU, Shi KB, Han WX (2010) Differential pulse voltammetric detection of phenol at glassy carbon electrode modified by CTAB/Attapulgite bipolar membrane. J Anal Sci 26(5):531–534Google Scholar
  24. 24.
    Luo LQ, Wang X, Ding YP, Li QX, Jia JB, Deng DM (2010) Voltammetric determination of Pb2+ and Cd2+ with montmorillonite-bismuth-carbon electrodes. Appl Clay Sci 50(1):154–157CrossRefGoogle Scholar
  25. 25.
    Xiao L, Xu H, Zhou S, Song T, Wang H, Li S, Wei G, Yuan Q (2014) Simultaneous detection of Cd(II) and Pb(II) by differential pulse anodic stripping voltammetry at a nitrogen-doped microporous carbon/Nafion/bismuth-film electrode. Electrochim Acta 143(10):143–151CrossRefGoogle Scholar
  26. 26.
    Peng K, Yang H (2017) Carbon hybridized montmorillonite nanosheets: preparation, structural evolution and enhanced adsorption performance. Chem Commun 53(45):6085CrossRefGoogle Scholar
  27. 27.
    Tan L, He M, Tang A, Chen J (2017) Preparation and enhanced catalytic hydrogenation activity of Sb/Palygorskite (PAL) nanoparticles. Nanoscale Res Lett 12(1):460CrossRefGoogle Scholar
  28. 28.
    Yang Q, Long M, Tan L, Zhang Y, Ouyang J, Liu P, Tang A (2015) Helical TiO2 nanotube arrays modified by Cu–Cu2O with ultrahigh sensitivity for the nonenzymatic electro-oxidation of glucose. ACS Appl Mater Interfaces 7(23):12719–12730CrossRefGoogle Scholar
  29. 29.
    Pauliukaite R, Ghica ME, Fatibello-Filho O, Brett CMA (2010) Electrochemical impedance studies of chitosan-modified electrodes for application in electrochemical sensors and biosensors. Electrochim Acta 55(21):6239–6247CrossRefGoogle Scholar
  30. 30.
    Gomez Y, Fernandez L, Borras C, Mostany J, Scharifker B (2011) Characterization of a carbon paste electrode modified with tripolyphosphate-modified kaolinite clay for the detection of lead. Talanta 85(3):1357–1363CrossRefGoogle Scholar
  31. 31.
    Cesarino I, Marino G, Matos Jdo R, Cavalheiro ET (2008) Evaluation of a carbon paste electrode modified with organofunctionalised SBA-15 nanostructured silica in the simultaneous determination of divalent lead, copper and mercury ions. Talanta 75(1):15–21CrossRefGoogle Scholar
  32. 32.
    Jiokeng SLZ, Dongmo LM, Ymélé E, Ngameni E, Tonlé IK (2017) Sensitive stripping voltammetry detection of Pb(II) at a glassy carbon electrode modified with an amino-functionalized attapulgite. Sensors Actuators B Chem 242:1027–1034CrossRefGoogle Scholar
  33. 33.
    Dong YP, Ding Y, Zhou Y, Chen J, Wang CM (2014) Differential pulse anodic stripping voltammetric determination of Pb ion at a montmorillonites/polyaniline nanocomposite modified glassy carbon electrode. J Electroanal Chem 717–718(9):206–212CrossRefGoogle Scholar

Copyright information

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

Authors and Affiliations

  1. 1.College of Chemistry and Chemical EngineeringCentral South UniversityChangshaPeople’s Republic of China

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