Nanocoatings Nanosystems Nanotechnologies

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This Reference eBook deals with an existing classification of a nanosized structure and an analysis of its properties. It summarizes an information about how a grain size affects physical, ...
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Nanoporous Materials

Pp. 15-20 (6)

Alexander D. Pogrebnjak and Vyacheslav M. Beresnev

Abstract

This Chapter describes a whole complex of nanoporous materials. A classification of porous material (an inside pore, an opened pore, a perforating pore, an opened-line-end pore) is considered. Three different ways of interaction of the nanoporous material with a surrounding medium are demonstrated: a-adsorption; b-filtration, c-catalysis using: 1) small molecule and 2) big molecule. The problem of how to control size, form of pores, and uniformity of their distribution is considered.

Keywords:

Types of nanoporous materials, applications.

Affiliation:

Sumy State University Sumy Institute for Surface Modification, R.-Korsakov Str. 2, 40007 Sumy Ukraine