Ce-modified Ni nanoparticles encapsulated in SiO2 for CO -free hydrogen production via ammonia decomposition

2015 ◽  
Vol 40 (6) ◽  
pp. 2648-2656 ◽  
Author(s):  
Ling-Feng Zhang ◽  
Min Li ◽  
Tie-Zhen Ren ◽  
Xinying Liu ◽  
Zhong-Yong Yuan
Keyword(s):  
Hydrogen Production ◽  
Ammonia Decomposition ◽  
Ni Nanoparticles ◽  
Free Hydrogen

COx-free hydrogen production via ammonia decomposition over mesoporous Co/Al2O3 catalysts with highly dispersed Co species synthesized by a facile method

2021 ◽  
Author(s):  
Yingqiu Gu ◽  
Di Xu ◽  
Yun Huang ◽  
Zhouyang Long ◽  
Guojian Chen
Keyword(s):  
Fuel Cells ◽  
Hydrogen Production ◽  
Transition Metal ◽  
Transition Metals ◽  
Ammonia Decomposition ◽  
Metal Catalyst ◽  
Facile Synthesis ◽  
Transition Metal Catalyst ◽  
Highly Dispersed ◽  
Free Hydrogen

Transition metals have been considered as potential catalysts for ammonia decomposition to produce COx-free hydrogen for fuel cells. However, the facile synthesis of transition metal catalyst with small size active...

Effect of preparation methods on the catalyst performance of Co/Mg La mixed oxide catalyst for COx-free hydrogen production by ammonia decomposition

2017 ◽  
Vol 42 (38) ◽  
pp. 24213-24221 ◽  
Author(s):  
Seetharamulu Podila ◽  
Hafedh Driss ◽  
Sharif F. Zaman ◽  
Arshid M. Ali ◽  
Abdulrahim A. Al-Zahrani ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Mixed Oxide ◽  
Oxide Catalyst ◽  
Ammonia Decomposition ◽  
Preparation Methods ◽  
Mixed Oxide Catalyst ◽  
Free Hydrogen

Implication of iron nitride species to enhance the catalytic activity and stability of carbon nanotubes supported Fe catalysts for carbon-free hydrogen production via low-temperature ammonia decomposition

2018 ◽  
Vol 8 (3) ◽  
pp. 907-915 ◽  
Author(s):  
Hui Zhang ◽  
Qinmei Gong ◽  
Shan Ren ◽  
Mahmood Ali Arshid ◽  
Wei Chu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
Low Temperature ◽  
Hydrogen Production ◽  
Ammonia Decomposition ◽  
Iron Nitride ◽  
Wet Impregnation ◽  
Free Hydrogen ◽  
Fe Catalysts

This study prepared the Fe2N/CNTs catalysts by using wet-impregnation and followed by nitrogenization, for carbon-free hydrogen production from NH3 decomposition.

Transition metal nanoparticles dispersed in an alumina matrix as active and stable catalysts for COx-free hydrogen production from ammonia

2015 ◽  
Vol 3 (33) ◽  
pp. 17172-17180 ◽  
Author(s):  
Ying-Qiu Gu ◽  
Zhao Jin ◽  
Hu Zhang ◽  
Rong-Jie Xu ◽  
Ming-Jiang Zheng ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Transition Metal ◽  
Catalytic Performance ◽  
Precipitation Method ◽  
Ni Nanoparticles ◽  
Alumina Matrix ◽  
Transition Metal Nanoparticles ◽  
Free Hydrogen ◽  
Co Precipitation ◽  
Excellent Catalytic Performance

Transition metal (Fe, Co, and Ni) nanoparticles dispersed in an alumina matrix were synthesized by a facile co-precipitation method and showed excellent catalytic performance for NH3 decomposition.

Spatial Confinement of Electron-Rich Ni Nanoparticles for Efficient Ammonia Decomposition to Hydrogen Production

ACS Catalysis ◽  
2021 ◽  
pp. 10345-10350
Author(s):  
Chen Zhou ◽  
Kai Wu ◽  
Haowei Huang ◽  
Chen-Feng Cao ◽  
Yu Luo ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Ammonia Decomposition ◽  
Ni Nanoparticles ◽  
Spatial Confinement
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