Research Progress in Electrochemical Reduction Technology of Indigo Dye for Jeans
Blue denim,as one of the widely popular clothing items,often encounters severe environmental pollution issues during its production process,especially in the reduction stage of indigo dyeing.In recent years,the electro-chemical reduction of indigo has gradually garnered extensive attention from researchers as an emerging clean alter-native technology.Therefore,this paper provides a systematic review of the current status of electrochemical reduction of indigo,delving into the research progress of three methods including direct electrochemical reduction,electro-catalytic hydrogenation reduction and indirect electrocatalytic reduction.Aiming at the existing challenges,this paper puts forward potential research directions and looks into the future development trends,aiming to provide academic reference for the in-depth study of electrochemical reduction technology of indigo.
Indigo Dye for JeansElectrochemistryReductionElectrochemical Reduction of Indigo
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