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Small Particles Technology

QAR575.86
QAR 636.32
خصم 9%

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المواصفات

PublisherSpringer; Softcover reprint of hardcover 1st ed. 1998 edition
ISBN 101441933018
AuthorJan-Erik Otterstedt
LanguageEnglish
Number of Pages552 pages
ISBN 139781441933010
Book DescriptionIt is difficult to imagine modem technology without small particles, 1-1000 nm in size, because virtually every industry depends in some way on the use of such materials. Catalysts, printing inks, paper, dyes and pigments, many medicinal products, adsorbents, thickening agents, some adhesives, clays, and hundreds of other diverse products are based on or involve small particles in a very fundamental way. In some cases finely divided materials occur naturally or are merely a convenient form for using a material. In most cases small particles play a special role in technology because in effect they constitute a different state of matter because of the basic fact that the surface of a material is different from the interior by virtue of the unsaturated bonding interactions of the outermost layers of atoms at the surface of a solid. Whereas in a macroscale particle these differences are often insignificant, as the 9 surface area per unit mass becomes larger by a factor of as much as 10 , physical and chemical effects such as adsorption become so pronounced as to make the finely divided form of the bulk material into essentially a different material­ usually one that has no macroscale counterpart.
Book FormatPaperback
Publication Date1 December 2010
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Small Particles Technology
Small Particles Technology
QAR575.86
QAR 6369%
0

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