Hexamethylenetetramine concentration effect on CaWO4 for electrochemical hydrogen evolution reaction activity

Development of novel microsphere structured – calcium tungstate as efficacious electrocatalyst for the detection of antibiotic drug nitrofurantoin

“…42 Somayeh Mirsadeghi et al studied the photocatalytic and electrocatalytic activity of hydrothermally synthesized CaWO 4 ; 43 Swathi et al reported the effect of hexamethylenetetramine on CaWO 4 synthesized via co-precipitation method for HER reaction and achieved superior activity. 44…”

“…42 Somayeh Mirsadeghi et al studied the photocatalytic and electrocatalytic activity of hydrothermally synthesized CaWO 4 ; 43 Swathi et al reported the effect of hexamethylenetetramine on CaWO 4 synthesized via coprecipitation method for HER reaction and achieved superior activity. 44 Given the above discussion, in this strategy, we have successfully synthesized microsphere-structured calcium tungstate CaWO 4 (CTMs) via a simple sonochemical method with the aid of surfactant urea. To the best of our knowledge, no literature reports were perceived for electrochemical detection of NFT using novel microsphere-structured CaWO 4 .…”