摘要
微机械谐振式传感器已经成为微型机电系统(MEMS)领域的研究热点。讨论了微悬臂梁谐振式气体传感器的工作原理,介绍微悬臂梁表面修饰的关键技术、主要方法和基于微悬臂梁的谐振式气体传感器领域的研究状况以及近五年以来该领域的研究进展,并对基于微悬臂梁的谐振式气体传感器的发展方向和应用前景做了展望。
Micro mechanical resonant sensor is a research focus in MEMS field. The theoretical basis of micro cantilever resonant gas sensor is discussed and the key technologies and general methods of cantilever surface functionalization are introduced. The research status of micro cantilever resonant gas sensor and the research progress in the latest five years are provided. The future development trend and application prospect are forecasted.
出处
《传感器与微系统》
CSCD
北大核心
2008年第11期1-4,共4页
Transducer and Microsystem Technologies
基金
国家自然科学基金资助项目(50605040)
关键词
微悬臂梁
谐振器
气体传感器
表面修饰
micro cantilever
resonator
gas sensor
surface functionalization