STUDIES OF COAL DERIVATIZED WITH OSO4 USING SECONDARY ION MASS-SPECTROMETRY, SCANNING ELECTRON-MICROSCOPY AND X-RAY PHOTOELECTRON SPECTROMETRY

被引：3

作者：

MARTIN, RR ^{[1
]}

LI, J ^{[1
]}

MACPHEE, JA ^{[1
]}

机构：

[1] ENERGY MINES & RESOURCES CANADA,CANMET ENERGY RES LAB,OTTAWA K1A OR6,ONTARIO,CANADA

来源：

FUEL | 1991年 / 70卷 / 03期

关键词：

COAL; SIMS; DERIVATIZED;

D O I：

10.1016/0016-2361(91)90117-S

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Coal samples have been exposed to OsO4 vapour prior to analysis by secondary ion mass spectrometry, scanning electron microscopy and X-ray photoelectron spectrometry. The results, although ambiguous, suggest the presence of double bonds in coals pretreated with FeSO4-CuSO4 solutions.

引用

页码：316 / 321

页数：6

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