Electronic Engineering of Ni3S2 via Mo/Cl Co-doping for Upcycling Polyethylene Terephthalate into Formate with Concurrent Hydrogen Evolution

Key Points

• This research investigates the use of Mo/Cl co-doped Ni3S2 for converting PET into formate while generating hydrogen.
• Developed a Mo,Cl-Ni3S2 electrocatalyst for PET conversion
• Examined electrocatalytic performance in hydrogen evolution
• Assessed catalyst efficiency in converting plastic waste to useful products.
• The Mo,Cl-Ni3S2 catalyst showed enhanced electrocatalytic activity, with a significant increase in formate production.
• Hydrogen generation rates were substantially improved, facilitating efficient upcycling.
• Conversion efficiency reached a notable level, contributing to sustainable waste management.