Formation of gold nanoparticles in zeolites
| Parent link: | International Journal of Modern Physics B.— , 1987- Vol. 19, № 15-17.— 2005.— P. 2321-2326 |
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| Other Authors: | , , , , , |
| Summary: | Special issue: Conference on Cluster Science and Nanotechnology; Nanjing, China, September 6-10, 2004; Lanzhou, China, September 12-15, 2004 The formation of gold nanoparticles in mordenites has been studied by the methods of FTIRspectroscopy of adsorbed CO and diffuse reflectance UV-visible spectroscopy. Different states of ionicand metallic gold were detected in the zeolite cavities and on the external surface of the zeolite - Au+and Au3+ ions, charged clusters Aunδ+, and neutral nanoparticles Aum. The relative amount of these statesdepends on the method of sample preparation, type of redox treatment and the SiCh/AliOs molar ratio. В фонде НТБ ТПУ отсутствует |
| Published: |
2005
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| Subjects: | |
| Format: | Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=599087 |