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Synthesis and Characterization of Highly Efficient ZrO 2 Nanomaterials for Electrochemical Behaviour
Journal of Superconductivity and Novel Magnetism ( IF 1.8 ) Pub Date : 2020-07-10 , DOI: 10.1007/s10948-020-05592-1
V. Ratchagar , K. Jagannathan

The ZrO2 nanomaterial was prepared by the co-precipitation method by maintaining the pH of the reaction solution at 7, 8 and 9. The crystalline quality of the prepared material was confirmed from the powder XRD pattern and the Scherrer formula was used to calculate the particle size. The FE-SEM picture shows the morphology of the ZrO2 nanoparticles. The vibrating sample magnetometer (VSM) results give details of the magnetic nature of the synthesized materials. The samples were characterized by TGA/DTA and electrochemical performances of the samples were investigated employing cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS).



中文翻译:

高效ZrO 2纳米材料的电化学行为及其表征

通过共沉淀法将反应溶液的pH值保持在7、8和9来制备ZrO 2纳米材料。从粉末XRD图谱确认所制备材料的结晶质量,并使用Scherrer公式计算出粒度。FE-SEM图片显示了ZrO 2纳米颗粒的形态。振动样品磁力计(VSM)的结果详细说明了合成材料的磁性。通过TGA / DTA对样品进行表征,并利用循环伏安法(CV)和电化学阻抗谱(EIS)研究样品的电化学性能。

更新日期:2020-07-13
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