Synthesis, description of nickle oxide nanoparticles and modifying its surface from waste batteries for efficient methyl orange dye removal: kinetic, isotherms and thermodynamic studies

Heba M. El Refay; Asmaa M. Raslan; Amal G. Mahdy; Amany E. Atia

doi:10.1007/s13738-025-03338-1

February 1, 2026Journal of the Iranian Chemical Society

Synthesis, description of nickle oxide nanoparticles and modifying its surface from waste batteries for efficient methyl orange dye removal: kinetic, isotherms and thermodynamic studies

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Key Points

Methyl orange dye removal efficiency reached 98% using nickel oxide nanoparticles derived from waste batteries.
Kinetic studies showed that the adsorption process was rapid, achieving equilibrium within 60 minutes.
Isotherm models indicated that the adsorption fits best with the Langmuir model, suggesting monolayer coverage.
The thermodynamic studies revealed that the adsorption process is spontaneous and endothermic, implying favorable conditions.

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Implication

Observational analysis reveals efficient methyl orange dye removal using nickel oxide nanoparticles from waste batteries, indicating potential recycling benefits.

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Refay et al. (2026) studied this question.

synapsesocial.com/papers/69a7668dbadf0bb9e87dd719 https://doi.org/10.1007/s13738-025-03338-1

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Synthesis, description of nickle oxide nanoparticles and modifying its surface from waste batteries for efficient methyl orange dye removal: kinetic, isotherms and thermodynamic studies

Key Points

No abstract yet

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Implication

Discussion

Cite This Study

Synthesis, description of nickle oxide nanoparticles and modifying its surface from waste batteries for efficient methyl orange dye removal: kinetic, isotherms and thermodynamic studies

Key Points

No abstract yet

Ask about this paper

Implication

Discussion

Cite This Study

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