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

被引：7

作者：

Ishihara, K ^{[1
]}

Kondo, Y

Koizumi, M

机构：

[1] Waseda Univ, Sch Sci & Engn, Dept Chem, Shinjuku Ku, Tokyo 1698555, Japan

[2] Hikari High Pressure Machinery Co Ltd, Nishi Ku, Hiroshima 733, Japan

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1999年 / 70卷 / 01期

关键词：

D O I：

10.1063/1.1149574

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A new high-pressure stopped-flow apparatus 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 similar to 2 ms. (C) 1999 American Institute of Physics. [S0034-6748(99)01701-3].

引用

页码：244 / 245

页数：2

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