XPS analysis of polyacrylamide adsorption to kaolinite, quartz and feldspar

被引：0
|
作者：
Allen, GC
Hallam, KR
Eastman, JR
Graveling, GJ
Ragnarsdottir, VK
Skuse, DR
机构：
[1] Univ Bristol, Interface Anal Ctr, Bristol BS2 8BS, Avon, England
[2] Univ Bristol, Sch Chem, Bristol BS8 1TL, Avon, England
[3] Univ Bristol, Dept Geol, Bristol BS8 1RJ, Avon, England
[4] ECCI Plc, Cent Res Lab, Par Moor Labs, St Austell PL25 4DJ, Cornwall, England
来源：
SURFACE AND INTERFACE ANALYSIS | 1998年 / 26卷 / 07期
关键词：
x-ray photoelectron spectroscopy; polymeric adsorption; mineral surfaces; kaolinite; quartz; hydrolysed polyacrylamide;
D O I：
10.1002/(SICI)1096-9918(199806)26:7<518::AID-SIA400>3.0.CO;2-N
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：
This study describes results in which mineral surfaces, treated with partially hydrolysed polyacrylamide (HPAM), were analysed in both standard and imaging XPS instruments. The adsorption of HPAM, as a function of mineral surface, solution concentration and solution pH, has been followed using XPS, Imaging XPS was used to show that HPAM adsorbed preferentially on kaolinite, demonstrating its applicability to measurements of polymeric adsorption at mineral surfaces. (C) 1998 John Wiley & Sons, Ltd.
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页码：518 / +
页数：7
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