Halogen Ion‐Mediated Hydrothermal Synthesis of Diverse MXenes with Tailored Heterostructures (Adv. Mater. 40/2025)

作者：Hanchen Xu, Hongwei Shou, Ziwei Yan, Kefu Zhu, Chuanqiang Wu, Wei Jiang, Zhanfeng Liu, Shiqiang Wei, Jialin Shi, Hassan Akhtar, Changda Wang, Li Song · 发表于：Advanced Materials · 年份：2025 · DOI：10.1002/adma.70713 · 被引用次数：4 · 研究领域：MXene and MAX Phase Materials、Advanced Photocatalysis Techniques、Nanomaterials for catalytic reactions

Halogen Ion-Mediated Strategy for Producing MXenes In article number 2504586, Li Song and co-workers reveal the mechanism of halogen ion etching of MAX phases. Subsequently, NH4F rapid etching strategy and organic intercalant-assisted NH4X heterostructure construction strategy are discovered. These approaches are successfully extended to various MAX phases and heterostructure synthesis, producing Mo2CTx@MoS2 composites with amorphous MoS2 surface layers. The heterostructured MXenes exhibit modulated energy storage mechanisms.