상세정보
등록 고감도 가스 감지기
- 출원번호
- 12373908 (2007.04.03)
- 공개번호
- 20100012919 (2010.01.21)
- 등록번호
- 8087151 (2012.01.03)
- 출원국
- 미국
- 협약과제
- 05MB4900, 차세대 고성능 광전자소자 및 스마트 생화학 센서 구현을 위한 IT-BT-NT 융합 핵심기술 개발, 맹성렬
- 초록
- A gas sensor includes zinc oxide nano-structures formed on a substrate, a plurality of metal islands coated on a surface of each zinc oxide nano-structure and separated from one another, a first electrode electrically connected to one end of each zinc oxide nano-structure through the substrate, a second electrode electrically connected to the other end of each zinc oxide nano-structure, and a current variation-measuring unit electrically connected to each of the first electrode and the second electrode so as to measure a variation in the amount of current flowing between the first electrode and the second electrode. In order to form the plurality of metal islands on the zinc oxide nano-structures, a solution of metal components of a metal material is coated on the surface of each zinc oxide nano-structure.
- KSP 제안 키워드
- Current variation, High Sensitivity, Measuring unit, Metal components, Metal islands, Metal material, Nano-structures, Zinc oxide(ZnO), gas sensors