In the current issue of Chem Catalysis, Zhu and co-workers report the construction of a neotype strong metal-support interaction between Ni nanoparticle and BaCO₃ via H₂ reduction and CO₂ hydrogenation. The migration of BaCO₃ onto Ni nanoparticles leads to the formation of porous overlayers, which not only stabilized the Ni nanoparticles against sintering but also formed abundant Ni-BaCO₃ interfaces for CO₂ enrichment, thereby enhancing CO₂ hydrogenation to methane.

中文翻译：

---

Ni 和 BaCO3 之间的强金属载体相互作用促进了 CO2 加氢


在本期的 Chem Catalysis 中，Zhu 及其同事报道了通过 H₂ 还原和 CO₂ 氢化在 Ni 纳米颗粒和 BaCO₃ 之间建立新型强金属支持相互作用。BaCO₃ 迁移到 Ni 纳米颗粒上导致多孔覆盖层的形成，这不仅稳定了 Ni 纳米颗粒免受烧结，而且还形成了丰富的 Ni-BaCO₃ 界面用于 CO₂ 富集，从而增强 CO₂ 加氢转化为甲烷。