Recent Advances in the Development of Magnetically Recoverable Metal Nanoparticle Catalysts
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
31/10/2013
31/10/2013
02/08/2013
|
| Resumo |
The aim of this Account is to provide an overview of our current research activities on the design and modification of superparamagnetic nanomaterials for application in the field of magnetic separation and catalysis. First, an introduction of magnetism and magnetic separation is done. Then, the synthetic strategies that have been developed for generating superparamagnetic nanoparticles spherically coated by silica and other oxides, with a focus on well characterized systems prepared by methods that generate samples of high quality and easy to scale- up, are discussed. A set of magnetically recoverable catalysts prepared in our research group by the unique combination of superparamagnetic supports and metal nanoparticles is highlighted. This Account is concluded with personal remarks and perspectives on this research field. FAPESP FAPESP CAPES CAPES CNPq CNPq INCTCatalise INCT- Catalise |
| Identificador |
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, SAO PAULO, v. 23, n. 11, pp. 1959-1971, NOV, 2012 0103-5053 http://www.producao.usp.br/handle/BDPI/37007 10.1590/S0103-50532012001100002 |
| Idioma(s) |
eng |
| Publicador |
SOC BRASILEIRA QUIMICA SAO PAULO |
| Relação |
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY |
| Direitos |
closedAccess Copyright SOC BRASILEIRA QUIMICA |
| Palavras-Chave | #MAGNETIC SEPARATION #MAGNETITE #SILICA #NANOPARTICLES #SUPERPARAMAGNETISM #CATALYST #IRON-OXIDE NANOPARTICLES #IMIDAZOLIUM IONIC LIQUIDS #HYDROGENATION REACTIONS #PALLADIUM NANOPARTICLES #HETEROGENEOUS CATALYSIS #BIOMEDICAL APPLICATIONS #RECYCLABLE CATALYSTS #COLLOIDAL SUSPENSION #SUPPORTED PALLADIUM #REUSABLE CATALYST #CHEMISTRY, MULTIDISCIPLINARY |
| Tipo |
article original article publishedVersion |
