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Design and Fabrication of Integrated Micro Ammonia Analysis System (IMAAS) with Micro Reactor and In-Plane Type Optical Detector using Berthelot Reaction and Micro Fluidic Devices

Title
Design and Fabrication of Integrated Micro Ammonia Analysis System (IMAAS) with Micro Reactor and In-Plane Type Optical Detector using Berthelot Reaction and Micro Fluidic Devices
Author
김정림
Issue Date
2005-06
Publisher
IEEE
Citation
The 13th International Conference on Solid-State Sensors, Actuators and Microsystems, 2005. Digest of Technical Papers. TRANSDUCERS '05, Page. 1828-1831
Abstract
Integrates micro ammonia analysis systems (IMAAS) with micro reactor and in-plane type optical detector using Berthelot reaction and micro fluidic devices were newly proposed and investigated. IMAAS with the size of 5 cm by 5 cm and thichness of 1 mm were fabricated using MEMS processes. IMAAS were packaged with inlet and outlet tube, and optica fiber connected with in-plane type optical source and optical detector using UV epoxy bonding. Reaction rates from ammonia to indophenol at IMAAS were increased with temperature. In case of reaction temperature of 318 K, reaction time was less than 1 min. From these results, fabricated IMAAS were reproducible and suitable for ammonia analysis. For the future works, it was thought these micro systems could be used for other micro reactions for versatile species analyses as well as detections for N-containing organic species including ammonia.
URI
https://ieeexplore.ieee.org/document/1497450http://repository.hanyang.ac.kr/handle/20.500.11754/111039
ISSN
2159-547X
DOI
10.1109/SENSOR.2005.1497450
Appears in Collections:
COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > CHEMICAL AND MOLECULAR ENGINEERING(화학분자공학과) > Articles
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