Colloidal Ru, Co and Fe-nanoparticles. Synthesis and application as nanocatalysts in the Fischer-Tropsch process

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• 作者：Aitor Gual^a ; Cyril Godard^b ; Sergio Castilló ; n^c ; Daniel Curulla-Ferr&eacute ; ^d ; Carmen Claver^b ; ^{carmen.claver@urv.cat}
• 关键词：Soluble nanoparticles ; Preparation of nanoparticles ; Stabilising agents ; Ru ; Co ; Fe ; Catalysis ; Fischer&ndash ; Tropsch
• 刊名：Catalysis Today
• 出版年：2012
• 期刊代码：13_09205861
• 类别：ce
• 出版时间：20 March, 2012
• 卷：183
• 期：1
• 页码：154-171
• 文件大小：730 K

摘要

In this review, the current state of the art in the synthesis of soluble-Ru, Co and Fe-nanoparticles stabilised by organic molecules is described. Polymers are widely applied for the synthesis of soluble-Ru, Co and Fe-NPs, whereas the application of surfactants, ionic liquids and small molecules is much more limited.

The recent applications of soluble-metal NPs as catalysts in the Fischer-Tropsch synthesis are described. The application of soluble-metal nanocatalysts in the Fischer-Tropsch reaction using water, ionic liquids and high boiling point organic solvents is reviewed showing that higher activities and selectivities than those obtained using conventional supported catalysts can be achieved.