Edge‐Enriched Mo2TiC2Tx/MoS2 Heterostructure with Coupling Interface for Selective NO2 Monitoring (Adv. Funct. Mater. 39/2022)

作者：Zhao Qiuni; Zhou Wenzhe; Zhang Mingxiang; Wang Yang; Duan Zaihua; Tan Chaoliang; Liu Bohao; Ouyang Fangping; Yuan Zhen; Tai Huiling; Jiang Yadong

来源：Advanced Functional Materials, 2022, 32(39).

DOI：10.1002/ADFM.202270220

• coupling interfaces
• double transition‐metal MXenes
• gas sensors
• heterostructures
• Mo 2TiC 2T x

NO2 Monitoring(#br)In article number 2203528, Fangping Ouyang, Zhen Yuan, Huiling Tai, and co‐workers, by combining the strong adsorption of Mo2TiC2Tx with the edge‐enriched structure of MoS2, propose a Mo2TiC2Tx/MoS2 heterostructure with a coupling interface to develop a NO2 gas sensor with high selectivity and sensitivity. Moreover, a wireless NO2 gas monitoring system is demonstrated for gas leakage searching and danger warning in unmanned cruises, which expands the application of DTM MXene in sensing systems.

• 单位
  粉末冶金国家重点实验室; 中南大学; 电子科技大学; 电子薄膜与集成器件国家重点实验室