SIMPLE PREPARATION OF STABLE, NONREACTIVE SURFACES FOR GAS KINETIC STUDIES OF REACTIONS OF HYDROGEN-ATOMS

被引：26

作者：

SEPEHRAD, A

MARSHALL, RM

PURNELL, H

机构：

[1] Department of Chemistry, University College of Swansea, Swansea

来源：

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS | 1979年 / 11卷 / 04期

关键词：

D O I：

10.1002/kin.550110406

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A quartz surface has been prepared for which γ, the mean collisional efficiency for removal of hydrogen atoms, is given by (Formula Presented.) over the temperature range from 315 to 818 K. The preparation “cleans” the surface by contact with 10M aqueous NaOH for ˜ 15 hr and then deactivates it by contact with 10M aqueous HNO3 for ˜15 hr. The surface is stable and long‐lived even after prolonged contact with air. Preliminary results show that a similar result can be obtained using Pyrex glass surfaces. Copyright © 1979 John Wiley & Sons, Inc.

引用

页码：411 / 413

页数：3

共 5 条

[1] PREPARATION OF NONREACTIVE SURFACES FOR REACTION-RATE STUDIES [J].

BADACHHAPE, RB ;

KAMARCHIK, P ;

CONROY, AP ;

GLASS, GP ;

MARGRAVE, JL .

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1976, 8 (01) :23-24

[2] REACTION OF HYDROGEN-ATOMS WITH ETHANE [J].

CAMILLERI, P ;

MARSHALL, RM ;

PURNELL, JH .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1974, 70 (08) :1434-1444

[3] REACTION OF HYDROGEN ATOMS WITH ETHYLENE [J].

HALSTEAD, MP ;

LEATHARD, DA ;

MARSHALL, RM ;

PURNELL, JH .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1970, 316 (1527) :575-&

[4] KINETICS OF ATOMIC-HYDROGEN REACTIONS IN GAS-PHASE [J].

JONES, WE ;

MACKNIGH.SD ;

TENG, L .

CHEMICAL REVIEWS, 1973, 73 (05) :407-440

[5]

SEPEHRAD A, 1979, J CHEM SOC F1, V75

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