Journal ArticleDOI
Hydrogen production by ammonia decomposition using Co catalyst supported on Mg mixed oxide systems
Reads0
Chats0
TLDR
In this article, the authors used cobalt catalysts supported on different Mg mixed oxide systems (MgAl, MgCe and MgLa) to elucidate the influence of support composition on the activity of these catalysts.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2015-12-07. It has received 48 citations till now. The article focuses on the topics: Cobalt & Mixed oxide.read more
Citations
More filters
Journal ArticleDOI
H2 Production via Ammonia Decomposition Using Non-Noble Metal Catalysts: A Review
TL;DR: In this paper, the authors present a review of the most promising cobalt and nickel-based catalysts for the decomposition of ammonia but metal dispersion needs to be increased in order to become more attractive candidates.
Journal ArticleDOI
Noble-metal-free nanocatalysts for hydrogen generation from boron- and nitrogen-based hydrides
Qilu Yao,Yiyue Ding,Zhang-Hui Lu +2 more
TL;DR: In this article, the authors focus on the recent advances in non-noble metal catalyst design, synthesis and applications in hydrogen generation from boron and nitrogen-based hydrides.
Journal ArticleDOI
Review of the Decomposition of Ammonia to Generate Hydrogen
Journal ArticleDOI
Catalytic ammonia decomposition for hydrogen production on Ni, Ru and Ni-Ru supported on CeO2
TL;DR: Ceria-supported Ni, Ru and Ni Ru catalysts have been tested in the catalytic decomposition of ammonia to yield hydrogen and their performance in long-term tests has been compared to alumina-supported N and Ru samples.
Journal ArticleDOI
COx-free hydrogen production via decomposition of ammonia over Cu–Zn-based heterogeneous catalysts and their activity/stability
TL;DR: In this paper, a modified citrate method, supported on an Al2O3 substrate, was used for ammonia decomposition process to attain a high-purity hydrogen generation for fuel cells.
References
More filters
Journal ArticleDOI
Fischer–Tropsch synthesis: support, loading, and promoter effects on the reducibility of cobalt catalysts
TL;DR: In this paper, different supports (e.g. Al2O3, TiO2, SiO2 and ZrO2 modified SiO 2 or Al2 O3) and a variety of promoters, including noble metals and metal cations, were examined.
Journal ArticleDOI
Temperature-programmed reduction of CoOAI2O3 catalysts
P. Arnoldy,Jacob A. Moulijn +1 more
TL;DR: In this article, it was shown that temperature-programmed reduction (TPR) is a sensitive technique for the characterization of Co and Co-Aloxidic phases in CoOAl2O3 catalysts.
Journal ArticleDOI
A mini-review on ammonia decomposition catalysts for on-site generation of hydrogen for fuel cell applications
TL;DR: In this paper, the authors provide a summary of the reaction kinetics of catalytic ammonia decomposition and compare the catalysts that have different active components, supports, and promoters, concluding that Ru is the most active catalyst, carbon nanotubes (CNTs) are the most effective support, and KOH is the best promoter.
Journal ArticleDOI
Catalytic ammonia decomposition: COx-free hydrogen production for fuel cell applications
TL;DR: In this paper, a variety of supported metal catalysts have been studied and the activation energies for the ammonia decomposition process varied from 17 to 22 kcal/mol depending upon the catalyst employed.
Journal ArticleDOI
Investigation on the catalysis of COx-free hydrogen generation from ammonia
S. F. Yin,S. F. Yin,Qin Hui Zhang,B. Q. Xu,Wen Xia Zhu,Wen Xia Zhu,Ching Fai Ng,Chak Tong Au +7 more
TL;DR: In this paper, the effects of active component (Ru, Rh, Pt, Pd, Ni, Fe) and support (CNTs, AC, Al2O3, MgO, ZrO2, TiO2) on the catalysis of ammonia decomposition were studied for the generation of COx-free hydrogen.