Loading...
Loading...

Go to the content (press return)

Catalytic ammonia decomposition for hydrogen production on Ni, Ru and Ni–Ru supported on CeO2

Author
Lucentini, I.; Casanovas, A.; Llorca, J.
Type of activity
Journal article
Journal
International journal of hydrogen energy
Date of publication
2019-05-13
Volume
44
Number
25
First page
12707
Last page
12693
DOI
10.1016/j.ijhydene.2019.01.154
Repository
http://hdl.handle.net/2117/132999 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S0360319919302861 Open in new window
Abstract
Ceria-supported Ni, Ru and NiRu 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 Ni and Ru samples. The catalysts have been characterized by XRD, TPR, NH3-TPD, HAADF-STEM, SEM, BET and XPS. Ceria-based samples are more active in ammonia decomposition with respect to their alumina-based counterparts, which has been ascribed to a particular metal-support interaction, while acidity ...
Citation
Lucentini, I.; Casanovas, A.; Llorca, J. Catalytic ammonia decomposition for hydrogen production on Ni, Ru and Ni–Ru supported on CeO2. "International journal of hydrogen energy", 13 Maig 2019, vol. 44, núm. 25, p. 12707-12693.
Keywords
Ammonia decomposition, Ceria-based catalysts, In situ XPS, Nickel catalysts
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
NEMEN - Nanoengineering of Materials Applied to Energy

Participants