A stopped-flow apparatus with a push-pull coupler for the study of fast reactions in solution under high pressure

Koji Ishihara, Yuichi Kondo, Mitsuo Koizumi

    Research output: Contribution to journalArticle

    10 Citations (Scopus)

    Abstract

    A new high-pressure stopped-flow appparatus equipped with a push-pull coupler has been developed which enables one to monitor fast reactions in various organic solvents as well as in strongly acidic media under pressure up to 200 MPa. Sample solutions come into contact only with chemically inert materials: Daiflon, quartz, and a Teflon-coated O-ring. The reactant-syringe and receiver-syringe pistons are driven at the same time with the aid of a push-pull coupler and an actuator. The dead time of this apparatus is ∼2 ms.

    Original languageEnglish
    Pages (from-to)244-245
    Number of pages2
    JournalReview of Scientific Instruments
    Volume70
    Issue number1 PART II
    Publication statusPublished - 1999

    Fingerprint

    syringes
    Syringes
    couplers
    O rings
    teflon (trademark)
    pistons
    Polytetrafluoroethylenes
    Pistons
    Contacts (fluid mechanics)
    Organic solvents
    Quartz
    Actuators
    quartz
    receivers
    actuators
    rings

    ASJC Scopus subject areas

    • Instrumentation
    • Physics and Astronomy (miscellaneous)

    Cite this

    A stopped-flow apparatus with a push-pull coupler for the study of fast reactions in solution under high pressure. / Ishihara, Koji; Kondo, Yuichi; Koizumi, Mitsuo.

    In: Review of Scientific Instruments, Vol. 70, No. 1 PART II, 1999, p. 244-245.

    Research output: Contribution to journalArticle

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