… to those of reported Ru-based intermetallic catalysts. TEM … were self-organized during ammonia
synthesis and generated a Ni–… a series of intermetallic compounds (YRu 2 , LaCoSi, and …

… 3 synthesis, including that as promoter, support, intermetallic … Y increased the electron density
of Ru species, resulting in … bulk YRu 2 (0.01918 s −1 ) and the laser-ablated YRu 2 sample …

… Recently, YRu 2 intermetallic hydride has been developed … increases the electron density
over Ru and therefore … the activity of the well-established Ru catalyst Cs–Ru/MgO (2.7 mmol g −…

… The presence of electrons with low work functions is proposed to promote ammonia synthesis
in a similar manner to the promotion of Ru by basic metals, by donating electron density …

… application of RE alloys in the field of ammonia synthesis (Table 3). … ) intermetallic bulk
catalyst YRu 2 is reported. [ 128 ] The electron density eventually forms a negatively charged Ru …

… Promotors such as K 2 O and CaO increase the electron density of the catalyst. The added
… is the Laves phase intermetallic catalyst, YRu 2 , where electron transfers from Y to Ru. …

… For 7wt%Ru0.2K/ZrH2, the improved activity is attributed to the … Ru+K showed the highest
activity among the catalysts tested in … High Electron Density on Ru in Intermetallic YRu2: The …

… promoted-Ru catalysts for existing ammonia synthesis plants and future distributed green
ammonia synthesis based … [ 102 ] Other catalysts to use this design include intermetallic YRu 2 …

… for NH3 synthesis over heterogeneous catalysts, with the example of Fe-based … High
electron density on Ru in intermetallic YRu2: The application to catalyst for ammonia synthesis…

… in ammonia synthesis loops embedded with Ru/C. As a comparison, the loops with the
commercialized iron-based catalysts, … and changed the amount of ammonia production scale. We …