HIGH-PRESSURE STOPPED-FLOW APPARATUS FOR THE STUDY OF FAST REACTIONS IN SOLUTION.

Koji Ishihara, Shigenobu Funahashi, Motoharu Tanaka

Research output: Contribution to journalArticle

51 Citations (Scopus)

Abstract

A high-pressure stopped-flow apparatus with spectrophotometric detection has been exploited, which enables one to follow fast reactions in various media at pressure up to 2000 kg cm** minus **2. The rate of the following reactions was successfully measured at various pressures: (1) reaction of nickel (II) nitrate with 1-(2-pyridylazo)-2-naphthol in glacial acetic acid and (2) reaction of nickel (II) perchlorate with isoquinoline in N,N-dimethylformamide. The apparatus allows the measurement of activation volumes for reactions with half-lives longer than several milliseconds.

Original languageEnglish
Pages (from-to)1231-1234
Number of pages4
JournalReview of Scientific Instruments
Volume53
Issue number8
DOIs
Publication statusPublished - 1982 Aug
Externally publishedYes

Fingerprint

Nickel
Naphthol
Dimethylformamide
Acetic acid
nickel
Nitrates
Chemical activation
perchlorates
acetic acid
half life
nitrates
activation

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Instrumentation

Cite this

HIGH-PRESSURE STOPPED-FLOW APPARATUS FOR THE STUDY OF FAST REACTIONS IN SOLUTION. / Ishihara, Koji; Funahashi, Shigenobu; Tanaka, Motoharu.

In: Review of Scientific Instruments, Vol. 53, No. 8, 08.1982, p. 1231-1234.

Research output: Contribution to journalArticle

Ishihara, Koji ; Funahashi, Shigenobu ; Tanaka, Motoharu. / HIGH-PRESSURE STOPPED-FLOW APPARATUS FOR THE STUDY OF FAST REACTIONS IN SOLUTION. In: Review of Scientific Instruments. 1982 ; Vol. 53, No. 8. pp. 1231-1234.
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