In this work, modification of carbon paste electrode surface with poly (2, 5-Dimethyl aniline) (P-2,5-DMA) by using electrochemical polymerization was described. Then, transition metal ions of Ni(II) were incorporated into the polymer film by two ways. At first way, the polymeric modified electrode was immersed in 0.2 M NiSO4 solutions and the second way was carried out by electrodeposition of ...

Combining scenario construction with the characteristics of individual emergency behavior is necessary for route planning major chemical accidents. We investigated this challenging decision problem and constructed a multi-indicator risk assessment method that considers evacuation speed different population types health consequences caused by various components. also designed modified Dijkstra a...