APPLICATIONS OF TANDEM QUADRUPOLE MASS-SPECTROMETRY IN SIMS

被引：16

作者：

LEGGETT, GJ ^{[1
]}

VICKERMAN, JC ^{[1
]}

BRIGGS, D ^{[1
]}

机构：

[1] ICI PLC,WILTON MAT RES CTR,MIDDLESBROUGH TS6 8JE,CLEVELAND,ENGLAND

来源：

SURFACE AND INTERFACE ANALYSIS | 1990年 / 16卷 / 1-12期

关键词：

D O I：

10.1002/sia.740160104

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：

Tandem SIMS studies have been carried out for three polymers—PET, PTFE and LDPE. A variety of collision target gases has been compared and their effectiveness in the construction of fragmentation patterns is considered. For PTFE clusters, xenon provided the most extensive fragmentation patterns, whilst for LPDE clusters, oxygen was preferred. Oxygen and sulphur hexafluoride proved quite reactive when employed with PTFE cluster ions. Using daughter ion and neutral loss data, extensive fragmentation patterns could be constructed. Copyright © 1990 John Wiley & Sons Ltd.

引用

页码：3 / 8

页数：6

共 6 条

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[2]

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[3]

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[6]

Yost RA., 1983, TANDEM MASS SPECTROM, P175

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