摘要
Conducting polymers sensors have been very interesting that it can detect wide variety of functionalities,however these materials have to solve humidity contaminant,poor reversibility and selectivity.To improve this problems,we investigated pretreatment such as soaking in methanol and thermal treatment in N_2.This process improved stability, reversibility and response time and recovery time.To overcome humidity contaminant coated hydrophobic polymer was reduced above 50% at RH10%.For sensor array structure was fabricated for enhancing selectivity of gas vapor.Conducting polymer sensor array had several application in environmental and medical science the method of principal component analysis.
Conducting polymers sensors have been very interesting that it can detect wide variety of functionalities, however these materials have to solve humidity contaminant, poor reversibility and selectivity. To improve this problems, we investigated pretreatment such as soaking in methanol and thermal treatment in N2. This process improved stability, reversibility and response time and recovery time. To overcome humidity contaminant coated hydrophobic polymer was reduced above 50% at RH10%. For sensor array structure was fabricated for enhancing selectivity of gas vapor. Conducting polymer sensor array had several application in environmental and medical science the method of principal component analysis.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2006年第A03期479-482,共4页
Rare Metal Materials and Engineering
