引用本文:
Chun Shan LU, Xiao Nian LI, Yi Feng ZHU, Hua Zhang LIU, Chun Hui ZHOU. Ammonia Decomposition over Bimetallic Nitrides Supported on γ-Al2O3[J]. Chinese Chemical Letters,
2004, 15(1): 105-108.
Citation: Chun Shan LU, Xiao Nian LI, Yi Feng ZHU, Hua Zhang LIU, Chun Hui ZHOU. Ammonia Decomposition over Bimetallic Nitrides Supported on γ-Al2O3[J]. Chinese Chemical Letters, 2004, 15(1): 105-108.
Citation: Chun Shan LU, Xiao Nian LI, Yi Feng ZHU, Hua Zhang LIU, Chun Hui ZHOU. Ammonia Decomposition over Bimetallic Nitrides Supported on γ-Al2O3[J]. Chinese Chemical Letters, 2004, 15(1): 105-108.
Ammonia Decomposition over Bimetallic Nitrides Supported on γ-Al2O3
摘要:
A series of monometallic nitrides and bimetallic nitrides were prepared by temperature-programmed reaction with NH3. The effects of Co, Ni and Fe additives and the synergic action between Fe, Co, Ni and Mo on the ammonia decomposition activity were investigated. TPR-MS, XRD were also carried out to obtain better insight into the structure of the bimetallic nitride. The results of ammonia decomposition activity show that bimetallic nitrides are more active than monometallic nitrides or bimetallic oxides.
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关键词:
- Nitrides
- / transition metal
- / γ-Al2O3
- / ammonia decomposition
English
Ammonia Decomposition over Bimetallic Nitrides Supported on γ-Al2O3
Abstract:
A series of monometallic nitrides and bimetallic nitrides were prepared by temperature-programmed reaction with NH3. The effects of Co, Ni and Fe additives and the synergic action between Fe, Co, Ni and Mo on the ammonia decomposition activity were investigated. TPR-MS, XRD were also carried out to obtain better insight into the structure of the bimetallic nitride. The results of ammonia decomposition activity show that bimetallic nitrides are more active than monometallic nitrides or bimetallic oxides.
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Key words:
- Nitrides
- / transition metal
- / γ-Al2O3
- / ammonia decomposition
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