Hydrogen sulfide (H₂S) is and a colorless, corrosive, flammable, and toxic gas with a characteristic rotten egg smell. Although its detection can be conducted by conventional methods (like gas chromatography), highly effective and sensitive detection of H₂S has been realized with the usage of various nanomaterials (e.g., carbon nanostructures, metal nanoparticles, metal oxide nanoparticles, and quantum dots). Metal-organic frameworks (MOFs), as employed for such applications either in their pristine or modified forms, have been recognized as the effective media for sensing of H₂S due to synergistic effects in addition to their well-known merits (e.g., the large specific surface). This review has been organized to describe the potential applicability of MOF-based sensing against H₂S through comparative evaluation of their capability against other materials or tools. We also discuss the present obstacles and outline the future scope of research on MOF-based sensing tools.

硫化氢（H ₂ S）是一种无色，腐蚀性，易燃和有毒的气体，具有典型的鸡蛋臭味。尽管可以通过常规方法（例如气相色谱法）进行检测，但是通过使用各种纳米材料（例如碳纳米结构，金属纳米颗粒，金属氧化物纳米颗粒和量子点），已经实现了H ₂ S的高效灵敏检测。。金属有机框架（MOF），无论是原始形式还是改性形式，都已被认为是检测H ₂的有效介质。由于其众所周知的优点（例如，大的比表面积），还具有协同效应。此次审查的目的是通过比较其与其他材料或工具的能力，来描述基于MOF的H ₂ S传感技术的潜在适用性。我们还将讨论当前的障碍，并概述基于MOF的传感工具的未来研究范围。