Magnetically separable transition metal nanoparticles as catalysts in hydrogen generation from the hydrolysis of ammonia borane

2021 ◽  
Author(s):  
Saim Özkar
Keyword(s):  
Transition Metal ◽  
Metal Nanoparticles ◽  
Hydrogen Generation ◽  
Ammonia Borane ◽  
Transition Metal Nanoparticles ◽  
Magnetically Separable ◽  
Hydrolysis Of

Nanoceria supported cobalt(0) nanoparticles: a magnetically separable and reusable catalyst in hydrogen generation from the hydrolysis of ammonia borane

2017 ◽  
Vol 41 (14) ◽  
pp. 6546-6552 ◽  
Author(s):  
Serdar Akbayrak ◽  
Oğuzcan Taneroğlu ◽  
Saim Özkar
Keyword(s):  
Hydrogen Generation ◽  
Ammonia Borane ◽  
Reusable Catalyst ◽  
Magnetically Separable ◽  
Hydrolysis Of

Co0/CeO2 is a magnetically separable and highly reusable catalyst in the hydrolysis of ammonia borane.

scholarly journals Synthesis of Ag or Pt Nanoparticles by Hydrolysis of EitherAg2Naor PtNa

2008 ◽  
Vol 2008 ◽  
pp. 1-4 ◽  
Author(s):  
Huabin Wang ◽  
Derek O. Northwood
Keyword(s):  
Transition Metal ◽  
Metal Nanoparticles ◽  
Room Temperature ◽  
Pt Nanoparticles ◽  
High Solubility ◽  
Simple Method ◽  
Transition Metal Nanoparticles ◽  
Formation Reaction ◽  
Mean Size ◽  
Hydrolysis Of

Ag and Pt nanoparticles have successfully been synthesized by hydrolysis of eitherAg2Naor PtNa at room temperature. The oxidation of sodium in the Pt-Na pellets was much faster than that in the Ag-Na pellets since Pt is a catalyst forH2Oformation reaction from hydrogen and oxygen at room temperature. The hydrolysis byproduct, NaOH, has a high solubility and easily is removed. This method offers a simple method of preparing transition metal nanoparticles. The Ag and Pt nanoparticles prepared by this method were crystalline in nature, and spherical in shape with a mean size of around 10 nm.

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