Hydrogen Concentrations Measurement in Diesel Exhaust Gas by Using Solid Electrolyte Hydrogen Sensor
固体電解質センサによるディーゼル排気ガス中の水素濃度測定
Hydrogen concentration in diesel exhaust gas was measured on engine test bench by using hydrogen sensor of solid electrolyte ceramics which can measure only hydrogen selectively by proton conduction, which enables measurement of hydrogen concentration in situ and continuously. In this study, the hydrogen concentration found to be different from that of measured dissolved organic carbon (DOC) in front and behind. In addition, the authors also measured hydrogen concentration changes under loaded state and idle state.固体電解質セラミックスは，水素イオンの輸送によって水素を選択的に測定でき，連続的に測定できる．その原理を利用した水素センサにより，エンジンベンチにてディーゼル排気中の水素濃度を測定した．その結果，酸化触媒の前後で水素濃度が異なり，負荷状態とアイドリング状態での水素濃度の変動を捉えることができた．
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- Record URL:
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
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Authors:
- Tsuneyoshi, Koji
- Takahashi, Fusako
- Iwai, Tsubasa
- Okuyama, Yuji
- Publication Date: 2017
Language
- English
- Japanese
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 1171-1175
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Serial:
- Transactions of Society of Automotive Engineers of Japan
- Volume: 48
- Issue Number: 6
- Publisher: Society of Automotive Engineers of Japan
- ISSN: 0287-8321
- EISSN: 1883-0811
- Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
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Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Concentration (Chemistry); Diesel engine exhaust gases; Electrolytes; Evaluation; Hydrogen; Measurement; Sensors
- Subject Areas: Energy; Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01673542
- Record Type: Publication
- Source Agency: Japan Science and Technology Agency (JST)
- Files: TRIS, JSTAGE
- Created Date: Jun 25 2018 5:18PM