Engineering g-C 3 N 5 /MnCo 2 S 4 heterojunction nanocomposites for highly efficient visible-light photocatalytic dye degradation and electrochemical energy conversion

nanocomposite demonstrated excellent structural stability, a high surface area, and efficient charge transfer, establishing it as a highly promising, cost-effective bifunctional material for wastewater remediation and sustainable hydrogen and oxygen evolution.