文章摘要
郝肖柯,张秀玲,翟振宇,李从举.基于MOFs材料的酸性气体传感器应用研究进展[J].精细化工,2021,38(2):
基于MOFs材料的酸性气体传感器应用研究进展
Research progress on the application of acid gas sensors based on MOFs
投稿时间:2020-06-19  修订日期:2020-08-13
DOI:
中文关键词: 金属有机框架  酸性气体  化学传感器  电阻  复合材料
英文关键词: MOFs  acid gas  chemical sensors  resistance  composite materials
基金项目:国家自然科学基金项目(51973015);北京市自然科学基金项目(2202029);中央高校基本科研业务费专项资金项目(06500100,06121062);中国博士后科学基金项目(2019M660019);北京市青年人才托举工程项目
作者单位E-mail
郝肖柯 北京科技大学 784688763@qq.com 
张秀玲 北京科技大学  
翟振宇 北京科技大学  
李从举 北京科技大学 congjuli@126.com 
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中文摘要:
      化学气体传感器对有害酸性气体进行实时有效的监测具有重要意义。目前的传统材料在灵敏度、选择性和稳定性等方面仍存在着很大问题。金属有机框架材料(MOFs)是一种具有多孔结构的有机-无机杂化材料,具有孔隙率结构丰富且可调节和比表面积大等特点,已成为当今新功能材料研究的热点。MOFs材料的优良特性为解决上述问题提供了很好的思路和方向,通过在化学气体传感器的传感层上引入MOFs材料或MOFs衍生的各种纳米材料可以提高选择性和灵敏度。本文主要综述了近年来基于MOFs材料的化学气体传感器对酸性气体的传感性能并对其未来的发展进行了展望。
英文摘要:
      Chemical gas sensors are significant in effective and real-time monitoring of harmful acidic gas. However, there are still some problems in sensitivity, selectivity and stability of traditional materials. Metal organic frameworks (MOFs) are a kind of organic-inorganic hybrid materials with porous structure, which have become a hotspot in the research of new functional materials due to their rich porosity structure, adjustable pore structure and large specific surface area. The excellent characteristics of MOFs provide a good idea and direction to solve the above problems. The selectivity and sensitivity of chemical gas sensors can be improved by introducing MOFs or various nanomaterials derived from MOFs on the sensing layer. The sensing performances of chemical gas sensors based on MOFs in recent years are reviewed, and its future development is prospected.
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