Skip to main content
Log in

β-cyclodextrin modified xanthan gum as an eco-friendly corrosion inhibitor for L80 steel in 1 M HCl

  • Original Research
  • Published:
Cellulose Aims and scope Submit manuscript

Abstract

The development of eco-friendly corrosion inhibitors is a subject of several investigations, especially natural polymers. Aimed at suppressing the corrosion of L80 steel in 1 mol/L hydrochloric acid (HCl), a novel natural polymer inhibitor was developed based on xanthan gum (XG) and β-Cyclodextrin (β-CD) in this work. The corrosion inhibition effect of β-cyclodextrin modified xanthan gum (β-CD-XG) on L80 steel was evaluated by electrochemical methods, and surface analysis technology. Adsorption isotherm studies, Fourier transform infrared spectroscopy (FT-IR), and X-ray photoelectron spectroscopy (XPS) were used to explore the corrosion inhibition mechanism of β-CD-XG on L80 steel. The results suggested that β-CD-XG was classified as a mixed-type inhibitor, and mainly suppressed the anode metal dissolution by a tight adsorption film. The formation of the film was attributed to the chemisorption of –OH, –COO-, –CH2–O–, and –CH2–O–CH2– groups on the surface of L80 steel, which conformed to the Langmuir adsorption model. The experimental results illustrated that the maximum corrosion inhibition efficiency of 94.74% was acquired at 200 mg/L β-CD-XG at 293 K.

Graphic abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

modified by β-Cyclodextrin

Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13

Similar content being viewed by others

Data availability

My research didn’t generate any data or I reused existing data.

References

Download references

Acknowledgments

This work was financially supported by the National Natural Science Foundation of China (U1662106), and Open Fund (PLN201813) of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Southwest Petroleum University).

Author information

Authors and Affiliations

Authors

Contributions

Yixuan Cao: Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing—original draft, Writing—review & editing. Changjun Zou: Conceptualization, Funding acquisition, Resources, Supervision, Validation. Chengjun Wang: Data curation, Methodology, Project administration, Software. Hao Liang: Supervision, Writing—review & editing. Shuai Lin: Supervision, Writing—review & editing. Ya Liao: Supervision, Software. Lihong Shi: Supervision.

Corresponding author

Correspondence to Changjun Zou.

Ethics declarations

Conflict of interest

The authors declare that they have no conflicts of interest.

Human and animal participants

This article does not contain any studies involving animals or human participants performed by any of the authors.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Cao, Y., Zou, C., Wang, C. et al. β-cyclodextrin modified xanthan gum as an eco-friendly corrosion inhibitor for L80 steel in 1 M HCl. Cellulose 28, 11133–11152 (2021). https://doi.org/10.1007/s10570-021-04240-8

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10570-021-04240-8

Keywords

Navigation