An hybrid Mo₂C and MoS₂ with an interfacial heterojunction nanostructure confined in N,S- codoped carbon (MoCS@NSC) was prepared by using ionic liquids as all-in-one precursors at the different carbonization temperature. MoCS was highly dispersed in NSC and its average size was 2.5 nm. An interfacial heterojunction nanostructure was formed between the MoS₂ (101) and Mo₂C (200). Over the MoCS@NSC-800, the MeOH selectivity can reach to 97.3% with only 2.4% and 0.3% selectivity of methane and DME, respectively, at a CO₂ conversion of 20.0%, and the STY of methanol was arrived at 0.542 g_methanol g_cat⁻¹ h⁻¹. In addition, MoCS@NSC catalyst showed the excellent catalytic performance at 180 °C.

通过使用离子液体作为多合一的前驱体，在不同的碳化温度下制备了界面异质结纳米结构限制在 N,S-共掺杂碳中的混合 Mo ₂ C 和 MoS ₂ (MoCS@NSC)。MoCS 高度分散在 NSC 中，其平均粒径为 2.5 nm。在MoS ₂ (101)和Mo ₂ C(200)之间形成界面异质结纳米结构。在 MoCS@NSC-800 上，在 CO ₂转化率为 20.0% 的情况下，甲醇的选择性可达到 97.3%，而甲烷和二甲醚的选择性分别仅为 2.4% 和 0.3% ，甲醇的 STY 达到 0.542 g_米乙醇克_猫^-1 ħ ^-1. 此外，MoCS@NSC 催化剂在 180 °C 下表现出优异的催化性能。