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This overview aims to highlight the benefits of ZnO/PANI nanocomposites in enhancing gas sensing capabilities at room temperature.

April 27, 2026Next NanotechnologyOpen Access

Surface morphology and performance evaluation of ZnO/PANI nanoparticle-based gas sensor: An overview

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Review examines how ZnO/PANI nanocomposites improve gas sensing in low-power applications, indicating performance benefits.

This overview aims to highlight the benefits of ZnO/PANI nanocomposites in enhancing gas sensing capabilities at room temperature.
Examined structural and performance characteristics of ZnO/PANI nanocomposites.
Analyzed key sensing parameters like responsiveness and selectivity.
Synthesized recent research on techniques for optimizing surface-to-volume ratios.
ZnO/PANI composites show improved stability and active surface area compared to pure PANI.
Gas interaction efficiency increases with varying surface morphology of ZnO/PANI structures.
Enhanced sensing performance is noted with techniques like UV-light activation.

Tuama et al. (2026) studied this question.

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