Citrate-gel preparation and ammonia synthesis activity of compounds in the quaternary (Ni,M)2Mo3N (M = Cu or Fe) systems.
Citrate-gel preparation and ammonia synthesis activity of compounds in the quaternary (Ni,M)2Mo3N (M = Cu or Fe) systems.
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四元 (Ni,M)2Mo3N(M = Cu 或 Fe)体系中化合物的柠檬酸盐凝胶制备和氨合成活性。
DOI:
10.1039/c9dt03673c
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Al Sobhi S
中科院分区:
文献类型:
--
作者:
Al Sobhi S
Single phase solid solutions based on copper and iron substitution into the nickel sites of Ni2Mo3N are produced using a citrate gel approach followed by ammonolysis. These metal nitrides show good ammonia synthesis activity at 500 °C and ambient pressure. The activity fell with copper content and increased with iron content, although these changes appear to be related to the surface areas of the catalysts. The oxide intermediates from the citrate gel process cleanly converted to the metal nitride under the ammonia synthesis gas stream (75% H2, 25% N2) providing more active catalysts than those pre-nitrided by ammonolysis.
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影响因子:
7.3
作者:
Boisen, A;Dahl, S;Jacobsen, CJH
通讯作者:
Jacobsen, CJH
DOI:
--
发表时间:
2002
期刊:
影响因子:
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作者:
Do;Dong;S. Ihm
通讯作者:
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DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
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影响因子:
8.4
作者:
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通讯作者:
Smith, Ronald I.
影响因子:
13.1
作者:
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