Inverse gas chromatography as a tool for investigation of nanomaterials

被引：26

作者：

Batko, Kalina ^{[1
]}

Voelkel, Adam ^{[1
]}

机构：

[1] Poznan Tech Univ, Inst Technol & Chem Engn, PL-60965 Poznan, Poland

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2007年 / 315卷 / 02期

关键词：

inverse gas chromatography; nanoparticles; hamaker constant;

D O I：

10.1016/j.jcis.2007.07.028

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：

Inverse gas chromatography (IGC) is presented as a representative tool for the investigation of nanomaterials: Aerosil200V and two iron oxides (nanohematite and nanogoethite). IGC was used for characterization of the surface properties of materials. Parameters describing their surface properties are calculated from the retention data of test solutes injected into a column filled with the solid of interest. It is possible to determine the surface activity and the Hamaker constants of different nanomaterials. (C) 2007 Elsevier Inc. All rights reserved.

引用

页码：768 / 771

页数：4

共 9 条

[1]

BELGACEM MN, 1999, INTERFACIAL PHENOMEN, pCH2

[2]

Cornell R.M., 1996, The Iron Oxide: Structure, Properties, Reactions, Occurance and Uses

[3] ADSORPTION OF NORMAL-ALKANES AT ZERO SURFACE COVERAGE ON CELLULOSE PAPER AND WOOD FIBERS [J].

DORRIS, GM ;

GRAY, DG .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1980, 77 (02) :353-362

[4] Adsorption of poly(ethyleneglycol) and poly(amidoamine)dendrimer from their mixtures on alumina/water and silica/water interfaces [J].

Esumi, K ;

Nakaie, Y ;

Sakai, K ;

Torigoe, K .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2001, 194 (1-3) :7-12

[5] ATTRACTIVE FORCES AT INTERFACES [J].

FOWKES, FM .

INDUSTRIAL AND ENGINEERING CHEMISTRY, 1964, 56 (12) :40-&

[6]

Israelichvili J.N., 1991, INTERMOLECULAR SURFA

[7] Adsorption mechanism(s) of poly(ethylene oxide) on oxide surfaces [J].

Mathur, S ;

Moudgil, BM .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1997, 196 (01) :92-98

[8]

NELSON RD, 1988, DISPERSING POWDERS 4

[9]

Schultz J, 1993, POLYM SURFACE INTERF, V2

← 1 →