scholarly journals Hydrolytic dehydrogenation of NH3BH3 catalyzed by ruthenium nanoparticles supported on magnesium–aluminum layered double-hydroxides

RSC Advances ◽  
2020 ◽  
Vol 10 (17) ◽  
pp. 9996-10005
Author(s):  
Xueying Qiu ◽  
Jiaxi Liu ◽  
Pengru Huang ◽  
Shujun Qiu ◽  
Chaoming Weng ◽  
...  
Keyword(s):  
Activation Energy ◽  
Catalytic Activity ◽  
Hydrogen Production ◽  
Layered Double Hydroxides ◽  
Ammonia Borane ◽  
Ruthenium Nanoparticles ◽  
Lower Activation ◽  
Double Hydroxides ◽  
Hydrolysis Of ◽  
Lower Activation Energy

Ru/MgAl-LDHs catalyst was successfully prepared, which exhibited higher catalytic activity and lower activation energy toward the hydrolysis of ammonia borane for hydrogen production.

Enhanced catalytic activity and stability of Pt nanoparticles by surface coating of nanosized graphene oxide for hydrogen production from hydrolysis of ammonia–borane

2017 ◽  
Vol 1 (10) ◽  
pp. 2128-2133 ◽  
Author(s):  
Wanyue Ye ◽  
Yuzhen Ge ◽  
Zhanming Gao ◽  
Rongwen Lu ◽  
Shufen Zhang
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Hydrogen Production ◽  
Surface Coating ◽  
Pt Nanoparticles ◽  
Ammonia Borane ◽  
Production Activity ◽  
Hydrolysis Of

Enhanced hydrogen production activity of Pt nanoparticles from hydrolysis of ammonia–borane by facile surface coating of nanosized graphene oxide.

Highly Active Metastable Ruthenium Nanoparticles for Hydrogen Production through the Catalytic Hydrolysis of Ammonia Borane

Small ◽  
2014 ◽  
Vol 10 (15) ◽  
pp. 3145-3152 ◽  
Author(s):  
Enass K. Abo-Hamed ◽  
Timothy Pennycook ◽  
Yana Vaynzof ◽  
Chris Toprakcioglu ◽  
Alexandros Koutsioubas ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Ammonia Borane ◽  
Catalytic Hydrolysis ◽  
Ruthenium Nanoparticles ◽  
Highly Active ◽  
Hydrolysis Of

scholarly journals Microwave Treatment on Co–B–P Catalyst to Enhance Catalytic Activity for Hydrogen Production by Hydrolysis of Nabh4

2018 ◽  
Vol 2 (1) ◽  
Keyword(s):  
Activation Energy ◽  
Catalytic Activity ◽  
Hydrogen Production ◽  
Normal Condition ◽  
Treatment Time ◽  
Microwave Treatment ◽  
Gas Treatment ◽  
First Time ◽  
Hydrolysis Of ◽  
Hydrolysis Of Nabh4

In this study, a microwave treatment was chosen as an alternative method to synthesize Co-B-P catalyst for hydrogen production from hydrolysis of sodium borohydride (NaBH4 ) for the first time. The effect of gas, treatment time, and microwave power, amount of catalyst and temperature on the catalytic activity of Co-B-P catalyst was investigated under microwave treatment. The synthesized Co-B-P catalyst was characterized by XRD, SEM, EDX, BET and FTIR measurements. In the presence of Co-B-P catalyst, hydrolysis of NaBH4 under microwave treatment was completed in 9 minutes whereas it was completed in 16 minutes under normal condition. It was found that the value of activation energy is 16.211 kJ*mol-1.

scholarly journals Development of a PtSn bimetallic catalyst for direct fuel cells using bio-butanol fuel

2015 ◽  
Vol 51 (69) ◽  
pp. 13412-13415 ◽  
Author(s):  
V. K. Puthiyapura ◽  
D. J. L. Brett ◽  
A. E. Russell ◽  
W. F. Lin ◽  
C. Hardacre
Keyword(s):  
Activation Energy ◽  
Fuel Cells ◽  
Bimetallic Catalyst ◽  
Lower Activation ◽  
Lower Activation Energy

PtSn showed a higher activity and lower activation energy towards butanol electrooxidation compared to pure Pt.

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