Metal–organic framework derived Co3S4 nanosheets grown on Ti mesh: an efficient electrocatalyst for electrochemical sensing of hydrazine

Co 3 S 4 nanosheets on Ti mesh (Co 3 S 4 /TM) synthesized by a liquid phase reaction, subsequent anion exchange reaction and final hydrothermal vulcanization with Co-MOF as a precursor exhibit superior hydrazine sensing performance.