It is very important to obtain an accurate determination of HOMO energy level of organic electroluminescent material.Usually cyclic voltammetry is used to determine it.In this paper,linear scanning voltammetry was ins...It is very important to obtain an accurate determination of HOMO energy level of organic electroluminescent material.Usually cyclic voltammetry is used to determine it.In this paper,linear scanning voltammetry was instead utilized to attain a reault of oxidation potential(or HOMO energy level) due to the film of organic electroluminescent material on the working electrode.Less amount of materials was consumed in this method.The proposed method was faster and more convenient.展开更多
The inhibition of N,N′ dibenzothioxalamide(DBT) against copper in chloride and perchlorate solutions respectively has been investigated by using slow potentiodynamic polarization and ac impedance measurements.It show...The inhibition of N,N′ dibenzothioxalamide(DBT) against copper in chloride and perchlorate solutions respectively has been investigated by using slow potentiodynamic polarization and ac impedance measurements.It shows that DBT is a better inhibitor of against the copper corrosion in perchlorate solutions than in chloride solutions.展开更多
文摘It is very important to obtain an accurate determination of HOMO energy level of organic electroluminescent material.Usually cyclic voltammetry is used to determine it.In this paper,linear scanning voltammetry was instead utilized to attain a reault of oxidation potential(or HOMO energy level) due to the film of organic electroluminescent material on the working electrode.Less amount of materials was consumed in this method.The proposed method was faster and more convenient.
文摘The inhibition of N,N′ dibenzothioxalamide(DBT) against copper in chloride and perchlorate solutions respectively has been investigated by using slow potentiodynamic polarization and ac impedance measurements.It shows that DBT is a better inhibitor of against the copper corrosion in perchlorate solutions than in chloride solutions.
