$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Techniques for sensing methanol concentration in aqueous environments 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-027/406
출원번호 US-0056054 (1998-04-06)
발명자 / 주소
  • Narayanan Sekharipuram R.
  • Chun William
  • Valdez Thomas I.
출원인 / 주소
  • California Institute of Technology
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 26  인용 특허 : 15

초록

An analyte concentration sensor that is capable of fast and reliable sensing of analyte concentration in aqueous environments with high concentrations of the analyte. Preferably, the present invention is a methanol concentration sensor device coupled to a fuel metering control system for use in a li

대표청구항

[ What is claimed is:] [1.]1. A method for detecting a methanol-compound concentration in an aqueous environment, comprising:using a sensor element probe a liquid analyte solution including methanol to produce a sensor response, said sensor element including an anode, a solid electrolyte membrane an

이 특허에 인용된 특허 (15)

  1. Campbell Donald N. (Timonium MD) Davis ; Jr. Robert C. (Westminster MD) Schmidt John C. (Baltimore MD), Amperometric gas sensor containing a solid electrolyte.
  2. Buzza Edmund E. (Fullerton CA) Sternberg James C. (Fullerton CA), Analysis apparatus and method of measuring rate of change of electrolyte pH.
  3. Kawatsu Shigeyuki,JPX, Apparatus for detecting carbon monoxide, organic compound, and lower alcohol.
  4. Surampudi Subbarao (Glendora CA) Narayanan Sekharipuram R. (Altadena CA) Vamos Eugene (La Canada CA) Frank Harvey A. (Encino CA) Halpert Gerald (Pasadena CA) Olah George A. (Beverly Hills CA) Prakash, Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane.
  5. Surampudi Subbarao ; Frank Harvey A. ; Narayanan Sekharipuram R. ; Chun William ; Jeffries-Nakamura Barbara ; Kindler Andrew ; Halpert Gerald, Direct methanol feed fuel cell and system.
  6. LaConti Anthony B. (Lynnfield MA), Electrically biased two electrode, electrochemical gas sensor with a H2 counter/reference electrode incorp.
  7. Tomantschger Klaus (Mississauga NY CAX) Janis Allan A. (Amherst NY) Weinberg Norman L. (Amherst NY) Rait Joseph M. (Buffalo NY), Electrochemical gas sensor cells.
  8. Razaq Mohammed (Hacienda Heights CA), Gas sensors.
  9. Tsukui Tsutomu (Hitachi JPX) Yasukawa Saburo (Katsuta JPX) Shimizu Toshio (Katsuta JPX) Doi Ryota (Ibaraki JPX) Yamaguchi Motoo (Hitachi JPX) Iwaasa Shuzou (Hitachi JPX), Liquid fuel cell.
  10. McElroy James F. (Suffield CT) Smith William (Suffield CT), Method and an apparatus for detecting ionizable substance.
  11. Harral Michael W. (Yeovil GB2) Rendell Eric L. (Yeovil GB2), Oxygen monitoring method and apparatus.
  12. Gautschi Max (Zrich CHX), Process for measuring the oxygen content in the exhaust of internal-combustion engines.
  13. Worrell Wayne (Narberth PA) Han Ping (Monroeville PA) Uchimoto Yoshiharu (Drexel Hill PA), Single-component solid oxide bodies.
  14. Neti Radhakrishna M. (Brea CA), Solid state electrode system for measuring pH.
  15. Singh Vir B. (6 ; Rutland Gate Madras-600008 INX) Moorthy Kanniah N. G. K. (29 ; North Railway Station Road Thiruvothiyur Madras-600019 INX) Kaushik Pushpendar K. (L-42/K Bharthi Dasan Colony ; K.K. , .

이 특허를 인용한 특허 (26)

  1. Adams,Paul; Curello,Andrew J.; Fairbanks,Floyd, Cartridge with fuel supply and membrane electrode assembly stack.
  2. Walt,David R.; Schauer,Caroline L.; Steemers,Frank J., Cross-reactive sensors.
  3. Jang, Won-Hyouk; Kim, Do-Young; Lee, Si-Hyun; Park, Jung-Kurn; Ha, Myeong-Ju; Jeon, Sang-Min, Density sensing device and fuel cell system with it.
  4. Poshusta,Joseph C.; Martin,Jerry L., Desulfurization apparatus with individually controllable heaters.
  5. Kirby,Kevin; Fuller,Keith C., Detection of carbon monoxide in hydrogen-based gas streams.
  6. Gharib, Morteza; Rinderknecht, Derek; Gharib, Mostafa, Device and method for treating hydrocephalus.
  7. Surampudi,Subbarao; Frank,Harvey A.; Narayanan,Sekharipuram R.; Chun,William; Jeffries Nakamura,Barbara; Kindler,Andrew; Halpert,Gerald, Direct methanol feed fuel cell and system.
  8. Surampudi,Subbarao; Frank,Harvey A.; Narayanan,Sekharipuram R.; Chun,William; Jeffries Nakamura,Barbara; Kindler,Andrew; Halpert,Gerald, Direct methanol feed fuel cell and system.
  9. Surampudi,Subbarao; Frank,Harvey A.; Narayanan,Sekharipuram R.; Chun,William; Jeffries Nakamura,Barbara; Kindler,Andrew; Halpert,Gerald, Direct methanol feed fuel cell and system.
  10. Gore, Makarand P., Electrochemical device.
  11. Kim, Hae Kyoung; Choi, Kyoung Hwan, Fuel amount control system for fuel cell.
  12. Adams,Paul, Fuel cartridge for fuel cells.
  13. Adams, Paul; Curello, Andrew J.; Fairbanks, Floyd, Fuel cell supply including information storage device and control system.
  14. Curello, Andrew J.; Loonis, Charles; Than, Hung T., Fuel cell system with fuel supply monitoring system and method of use.
  15. Curello,Andrew J.; Fairbanks,Floyd; Loonis,Charles, Fuel gauge for fuel cartridges.
  16. Rabinovich, Arnold; Diatzikis, Evangelos; Mullen, Jeffrey; Tulimieri, Daryl, Infrared sensing of concentration of methanol's aqueous solution.
  17. Choi,Kyoung Hwan, Liquid fuel mixing apparatus and direct liquid feed fuel cell having the same.
  18. Poshusta, Joseph C.; Martin, Jerry L., Method for removing sulfur or other contaminant species from hydrocarbon fuels or other fuels.
  19. Vamos,Eugene; Surampudi,Subbarao; Narayanan,Sekharipuram R.; Frank,Harvey A.; Halpert,Gerald; Olah,George A.; Prakash,G. K. Surya, Organic fuel cell methods and apparatus.
  20. Zimmermann,Joerg, Passive control of fuel concentration in a liquid feed fuel cell.
  21. Tung, Chun-Chin; Chien, Yung-Lieh, Refractive fuel concentration detector.
  22. McLean, Gerard F; Petersen, Mark; Fortin, Clement; Zimmerman, Joerg, Sensing device and methods related thereto.
  23. Qi, Zhigang; He, Chunzhi; Kaufman, Arthur, Sensor for electro-active materials.
  24. Erdler, Gilbert; Reinecke, Holger; Mueller, Claas; Frank, Mirko, Sensor fuel cell.
  25. Rabinovich, Arnold; Tulimieri, Daryl, Ultrasound sensing of concentration of methanol's aqueous solution.
  26. Narayanan,Sekharipuram R.; Yen,Shiao Pin S., Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells.

문의처: helpdesk@kisti.re.kr전화: 080-969-4114

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로