Topographical parameters for specifying a three-dimensional surface

被引：108

作者：

Peltonen, J ^{[1
]}

Järn, M ^{[1
]}

Areva, S ^{[1
]}

Linden, M ^{[1
]}

Rosenholm, JB ^{[1
]}

机构：

[1] Abo Akad Univ, Dept Chem Phys, FIN-20500 Turku, Finland

来源：

LANGMUIR | 2004年 / 20卷 / 22期

关键词：

D O I：

10.1021/la0400252

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The importance of different surface geometries and thereby the need for versatile surface identification by describing a number of different surface features is emphasized. A set of topographical parameters for the description of the amplitude and spatial and hybrid properties of surfaces was utilized for a versatile three-dimensional surface characterization of sol-gel samples with different topographies. The image data were measured by atomic force microscopy. The results demonstrate the power of the roughness parameters to identify surfaces according to their specific characteristics. An example is also given about how certain surface topographical properties may control the material reactivity.

引用

页码：9428 / 9431

页数：4

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