1D-MoS₂ nanorods/LiNb₃O₈ (NR/LNO) heterostructure was constructed by directly growing MoS₂ nanorods co-catalysts at the junction site of LNO particles for the photocatalytic H₂ production. The optimal loading amount of MoS₂ nanorods was 1 wt%, where it exhibited three times faster H₂ production rate than that of pure LNO, even better than that of heterostructure with 2D MoS₂ nanosheets co-catalyst. The enhanced photocatalytic performance of NR/LNO heterostructure is attributed to an intimate junction between LNO and MoS₂ nanorods that could facilitate the electron separation and transfer. This finding opens a new avenue for the photocatalytic application of 1D MoS₂ co-catalyst in heterostructures.

1D-MoS ₂纳米棒/ LiNb ₃ O ₈（NR / LNO）异质结构是通过在LNO粒子的交界处直接生长MoS ₂纳米棒助催化剂而构建的，用于光催化H _2的生产。MoS ₂纳米棒的最佳负载量为1 wt％，其H ₂生成速率是纯LNO的三倍，甚至优于2D MoS ₂纳米片助催化剂的异质结构。NR / LNO异质结构增强的光催化性能归因于LNO和MoS ₂之间的紧密连接可以促进电子分离和转移的纳米棒。这一发现为一维MoS ₂助催化剂在异质结构中的光催化应用开辟了一条新途径。