Research Article

Investigation of the influence of tartaric acid quantity and calcination temperature on the morphology, crystal structure, and photocatalytic activity of zinc oxide nanoparticles

Volume: 9 Number: 4 December 28, 2025
EN

Investigation of the influence of tartaric acid quantity and calcination temperature on the morphology, crystal structure, and photocatalytic activity of zinc oxide nanoparticles

Abstract

In this research article, using zinc acetate dihydrate and tartaric acid, six distinct zinc oxide (ZnO) nanoparticles were synthesized with the sol-gel method to assess the effects of varying the amount of tartaric acid (0.1, 0.05, and 0.01 moles) and the calcination temperatures (400, 500, and 600o C) on the features of morphological, crystal structure, and photocatalytic activity. Moreover, to understand the effect of tartaric acid on photocatalytic activity, UV-visible spectrophotometer analysis was performed by keeping ZnO nanoparticles calcined at 500°C under methylene blue and UV light for 15, 30, 45, 60, 75, and 90 minutes. According to the analysis results, raising the tartaric acid moles generates ZnO nanoparticles with a finer and more uniform prismatic shape; it additionally minimizes the porosity of the particles, which decreases the photocatalytic activity. As a result of this, ZnO nanoparticles prepared with 0.05 mol of tartaric acid have the ultimate photocatalytic activity and promote the destruction of over 94.51% of methylene blue in just 90 minutes. The ZnO nanoparticles developed in this study will likely be employed in surface coatings since they do not harm organic materials or human health, are long-lasting, and use light energy to trigger a chemical reaction.

Keywords

Supporting Institution

The authors are grateful for the financial support from TUBITAK (No: 122M836).

Ethical Statement

The local Institutional Review Board deemed the study exempt from review

Thanks

The authors also acknowledge the financial support from Yıldız Technical University under contract numbers FBA-2024-6093, FDK-2019-3742, and FBA-2023-5301, respectively. TG/DTA and UV-visible analyses were carried out at Sabancı University Nanotechnology Application and Research Center (SUNUM).

References

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Details

Primary Language

English

Subjects

Nanomaterials

Journal Section

Research Article

Publication Date

December 28, 2025

Submission Date

November 17, 2025

Acceptance Date

December 25, 2025

Published in Issue

Year 2025 Volume: 9 Number: 4

APA
Ersoy, S., Kaya, F., & Kaya, C. (2025). Investigation of the influence of tartaric acid quantity and calcination temperature on the morphology, crystal structure, and photocatalytic activity of zinc oxide nanoparticles. European Mechanical Science, 9(4), 335-344. https://doi.org/10.26701/ems.1825160

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