材料科学
介电谱
电极
检出限
铂金
水平扫描速率
循环伏安法
线性范围
电化学
分析化学(期刊)
过渡金属
纳米技术
化学
物理化学
催化作用
色谱法
生物化学
作者
Hassan A. Alhazmi,Mohd Imran,Shahzad Ahmed,Mohammed Al Bratty,Hafiz A. Makeen,Asim Najmi,Md Shamsher Alam
出处
期刊:Physica Scripta
[IOP Publishing]
日期:2023-09-06
卷期号:98 (10): 105006-105006
被引量:9
标识
DOI:10.1088/1402-4896/acf07f
摘要
Abstract Transition metal dichalcogenides (TMDs) have been proven to possess many properties that are beneficial for the application of electrochemical detection. In this study, the tungsten diselenide (WSe 2 ) was synthesized utilizing the hydrothermal method and used to modify the platinum electrode. The electrochemical behaviour of the WSe 2 -modified electrode was examined utilizing cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) methods. The electrode displays a wide linear range of 5–100 μ M with a linear correlation coefficient of 0.986. The detection limit of this method was found to be 5 μ M. The method has good stability and linear dependency on the scan rate.
科研通智能强力驱动
Strongly Powered by AbleSci AI