In:
Vietnam Journal of Catalysis and Adsorption, Hanoi University of Science and Technology, Vol. 11, No. 4 ( 2022-12-25), p. 116-120
Abstract:
MIL-53/rGO material has been synthesized in a 2-step process on the basis of metal organic framework material of MIL-53(Fe) and reduced graphene (rGO). Material characteristics were studied through XRD, SEM, and electrochemical DPV measurements. Electrochemical sensor based on nanocomposite MIL-53(Fe)/rGO material has been developed, showing outstanding advantages including the ability to detect directly Cd2+ ions in aqueous solution, fast detection time and sensitivity. quite tall. The relationship between the sensor output signal (Ipeak) and the concentration of Cd2+ ions in the range 1 to 9 μM is linear, having the square of the correlation coefficient R2 = 0.9705.
Type of Medium:
Online Resource
ISSN:
0866-7411
DOI:
10.51316/jca.2022.080
Language:
Unknown
Publisher:
Hanoi University of Science and Technology
Publication Date:
2022