Preparation of Carbon-Chitosan-Polyvinyl Chloride (CC-PVC) Material and its Application to Electrochemical Degradation of Methylene Blue in Sodium Chloride Solution

2nd Annual Applied Science and Engineering Conference

工业技术;自然科学

Riyanto^1 ; Prawidha, A.D.^1

Department of Chemistry, Faculty of Mathematic and Natural Science, Universitas Islam Indonesia, Kaliurang Street km. 14, Sleman 5, Yogyakarta

55584, Indonesia^1

关键词: Chitosan composites;    Electrochemical activities;    Electrochemical degradation;    Electrolysis time;    Electrolyte solutions;    Sodium chloride solution;    Tetrahydrofuran solvents;    UV-Visible spectra;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/288/1/012127/pdf
DOI  :  10.1088/1757-899X/288/1/012127

来源: IOP

【 摘 要 】

Electrochemical degradation of methylene blue using Carbon-Chitosan-Polyvinyl Chloride (CC-PVC) electrode in sodium chloride have been done. The aim of this work was to degradation of methylene blue using Carbon-Chitosan-Polyvinyl Chloride (CC-PVC). Carbon chitosan composite electrode was preparing by Carbon and Chitosan powder and PVC in 4 mL tetrahydrofuran (THF) solvent and swirled flatly to homogeneous followed by drying in an oven at 100 °C for 3 h. The mixture was placed in stainless steel mould and pressed at 10 ton/cm2. Sodium chloride was used electrolyte solution. The effects of the current and electrolysis time were investigated using spectrophotometer UV-Visible. The experimental results showed that the carbon-chitosan composite electrode have higher effect in the electrochemical degradation of methylene blue in sodium chloride. Based on UV-visible spectra analysis shows current and electrolysis time has high effect to degradation of methylene blue in sodium chloride. Chitosan and polyvinyl chloride can strengthen the bond between the carbons so that the material has the high stability and conductivity. As conclusions is Carbon-Chitosan-Polyvinyl Chloride (CC-PVC) electrode have a high electrochemical activity for degradation of methylene blue in sodium chloride.