The voltammetric property of Ganciclovir was studied by cyclic voltammetry and differential pulse anodic stripping voltammetry at bare electrode.In the pH4.0 Britton-Robinson(BR) buffer solution,The peak potential was...The voltammetric property of Ganciclovir was studied by cyclic voltammetry and differential pulse anodic stripping voltammetry at bare electrode.In the pH4.0 Britton-Robinson(BR) buffer solution,The peak potential was at +1.13V,The peak current of Ganciclovir were linear to the concentration ranging from 9×10-6mol/L～1.35×10-4mol/L,The detection limit was 2×10-6mol/L,The determination of Ganciclovir has been investigated and the reaction mechanism of electrochemical oxidation of Ganciclovir at the electrode has been studied in this paper.展开更多
With the development of electronics and portable devices,there is a significant drive to develop electrode materials for supercapacitors that are lightweight,economical,and provide high energy and power densities.Lign...With the development of electronics and portable devices,there is a significant drive to develop electrode materials for supercapacitors that are lightweight,economical,and provide high energy and power densities.Lignin-based porous carbons have recently been extensively studied for en-ergy storage applications because of their characteristics of large specific surface area,easy doping,and high conductivity.Significant progress in the synthesis of porous carbons derived from lignin,using different strategies for their preparation and modification with heteroatoms,metal oxides,met-al sulfides,and conductive polymers is considered and their electrochemical performances and ion storage mechanisms are discussed.Considerable fo-cus is directed towards the challenges encountered in using lignin-based por-ous carbons and the ways to optimize specific capacity and energy density for supercapacitor applications.Finally,the limitations of existing technolo-gies and research directions for improving the performance of lignin-based carbons are discussed.展开更多
文摘The voltammetric property of Ganciclovir was studied by cyclic voltammetry and differential pulse anodic stripping voltammetry at bare electrode.In the pH4.0 Britton-Robinson(BR) buffer solution,The peak potential was at +1.13V,The peak current of Ganciclovir were linear to the concentration ranging from 9×10-6mol/L～1.35×10-4mol/L,The detection limit was 2×10-6mol/L,The determination of Ganciclovir has been investigated and the reaction mechanism of electrochemical oxidation of Ganciclovir at the electrode has been studied in this paper.
基金National Natural Science Foundation of China(22262034)。
文摘With the development of electronics and portable devices,there is a significant drive to develop electrode materials for supercapacitors that are lightweight,economical,and provide high energy and power densities.Lignin-based porous carbons have recently been extensively studied for en-ergy storage applications because of their characteristics of large specific surface area,easy doping,and high conductivity.Significant progress in the synthesis of porous carbons derived from lignin,using different strategies for their preparation and modification with heteroatoms,metal oxides,met-al sulfides,and conductive polymers is considered and their electrochemical performances and ion storage mechanisms are discussed.Considerable fo-cus is directed towards the challenges encountered in using lignin-based por-ous carbons and the ways to optimize specific capacity and energy density for supercapacitor applications.Finally,the limitations of existing technolo-gies and research directions for improving the performance of lignin-based carbons are discussed.
