عنوان المقالة:Synthesis of ammonia directly from wet air using Sm0.6Ba0.4Fe0.8Cu0.2O3−δ as the catalyst Synthesis of ammonia directly from wet air using Sm0.6Ba0.4Fe0.8Cu0.2O3−δ as the catalyst
Rong Lan, Khaled A Alkhazmi, Ibrahim A Amar, Shanwen Tao
English Authors
Rong Lan, Khaled A Alkhazmi, Ibrahim A Amar, Shanwen Tao
Abstract
Ammonia was directly synthesised from wet air at 400 C at atmospheric pressure. A new
perovskite Sm0.6Ba0.4Fe0.8Cu0.2O3d was used as the electrocatalyst for electrochemical
synthesis of ammonia. Ammonia formation rates of 9.19 107 mol s1 m2 and 1.53
106 mol s1 m2 were obtained at 400 C when wet air and wet N2 were introduced
into a simple single chamber reactor, respectively. The perovskite catalyst is low cost
compared to the previously reported Ru/MgO and Pt/C catalysts. This experiment
indicates that ammonia can be directly synthesised from wet air, a very promising
simple technology for sustainable synthesis of ammonia in the future
إبراهيم علي أحمد عمار | Ibrahim Ali Ahmed Amar | 14694