期刊论文

英文

JOURNAL OF THE ELECTROCHEMICAL SOCIETY

0013-4651

2021

168

9

096501

10.1149/1945-7111/ac1e59

Special Project of 2022 Social Development and Transformation of Scientific and Technological Achievements [51318]; Zhuzhou Municipal Science and Technology Bureau [30]; Doctoral Program Construction of Hunan University of Technology, Postgraduates Innovation Fund of HUT; NSFCNational Natural Science Foundation of China (NSFC) [61703152]; Provincial Natural Science Foundation of HunanNatural Science Foundation of Hunan Province [2020JJ4149, 2018JJ34]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [18A336]; Project of Science and Technology Department of Hunan Province [2020JJ4149, 18A273, 2021JJ50035]

本校为第一机构

A new electrochemical sensor for the quick determination of both paracetamol (ACOP) and ascorbic acid (AA) was prepared using an acetylene black paste electrode modified with polyvinylpyrrolidone and graphene composite (PVP-GR/ABPE). Second derivative linear sweep voltammetry (SDLSV) and cyclic voltammetry (CV) were then used to investigate the electrochemical behavior of both ACOP and AA on this PVP-GR/ABPE. The results demonstrate that the two analytes have good resolution and strong electrochemical signal responses. Due to the interconnected effects of PVP, GR, and AB ternary composite, the...