Preparation of MWCNTs/PB Composite Material Modified Electrode with Vapor-surface Sol-gel Deposition
A novel amperometric biosensor was fabricated by incorporation of MWCNTs/PB composite material modified gold electrode with a vapor deposition method.The modified electrode showed excellent catalytic activity for hydrogen peroxide,which combined the merits of the synergic catalysis effects of PB and MWCNTs.In addition,glucose oxidase(GOD) was immobilized on MWCNTs/PB modified electrode,and the glucose biosensor exhibited fast response time and high sensitivity.This method could widen the application area of sol-gel and provided a commendable model system for research the synergic catalysis effects.
In this paper, a modeling and simulation method for planar interdigitated ruthenium oxide MEMS supercapacitor was proposed based on the electrochemical reaction mechanism of supercapacitor. The study simulated the planar interdigitated ruthenium oxide MEMS super capacitor using Comsol software. The highly accurate charge and discharge curves of the super capacitor, electric potential distribution graph and the concentration distribution graph were got through simulation. The effects of two structure-parameters were discussed in the research.