PtCo Nanoparticles Supported on Carbon for Hydrolysis of Ammonia Borane

Abstract:

Ammonia borane received extensive attention due to its hydrogen content as high as 19.6%. In present article we prepared the Pt-Co/C catalyst via ultrasonic immersion method and in situ reduction method. The catalyst was characterized by measuring the specific area. The influence of the catalyst on the properties of the hydrolysis of ammonia borane was tested, and the catalytic activity of the catalyst in cycle use was verified. Results shows that the catalytic activity of Pt_0.5Co_0.5/C is the highest, and the maximum hydrogen generation rate is 7229.613 mL/ (g ·min). It was verified that it remained good catalytic activity after cycle use for more than 10 times.

• Periodical: Materials Science Forum (Volume 852)
• Pages: 252-256
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.852.252
• Online since: April 2016
• Authors: Wei Dong Qi, Li Xian Sun, Fen Xu, Yong Jin Zou, Hai Liang Chu
• Keywords: Ammonia Borane, Catalytic Hydrolysis, Porous Carbon, PtCo Nanoparticles

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