文中将综述气体传感器的最新进展。重点介绍半导体氧化物传感器、固体电解质传感器和使用纳米材料的新型气体传感器的发展动向。此外还将概述日本企业的研发动向。
The progress in gas sensor technology is overviewed briefly, by putting emphasis on advances of gas sensors utilizing semiconducting oxides, solid electrolytes and nanomatcrials. R&D of some companies in Japan were also introduced.