MoS₂ has emerged as a cost-effective catalyst for CO₂ hydrogenation to formate, yet its performance is limited by the difficulty of creating a sufficient density of highly active sulfur-vacancy–confined Mo sites. Here, the authors demonstrate that substituting Mo atoms with confined Co atoms in the MoS₂ lattice markedly enhances the efficiency of CO₂ hydrogenation to formate.
- Zifeng Wang
- Yiran Kang
- Dehui Deng
