Recent Advances in Electroanalysis of Hydrazine by Conducting Polymers Nanocomposites: A Review

The existence of the carcinogenic agent hydrazine poses a serious hazard to environmental wellbeing. Consequently, effective hydrazine detection in aqueous conditions becomes crucial. Novel sensing electrodes are being created through modifications using conducting polymers and nanomaterials, such as carbon-based nanomaterials, metallic nanoparticles, and metal oxide nanoparticles, in order to improve the selectivity and sensitivity of hydrazine detection. This review article offers a thorough assessment of the most recent developments in conducting polymer nanocomposites-based electrochemical sensing electrodes for hydrazine detection. These innovative electrodes are made to keep low detection limits while providing better sensitivity, selectivity, and durability. The review intends to provide information about the creation, evaluation, and performance of the sensing electrodes as well as their potential for practical use.