From the journal:

Chemical Communications

Porous MgO-supported Ba–Cs–Ru/MgO catalysts for superior NH3 synthesis and the effect of Ru loading on dispersion of Ru and promoters

Shunsheng Wang,a   Xiaoliang Yanga  and  Long Kuai ORCID logo *a  

* Corresponding authors

a School of Chemical and Environmental Engineering, Anhui Laboratory of Clean Catalytic Engineering, Anhui Laboratory of Functional Coordinated Complexes for Materials Chemistry and Application, Hydrogen Energy Technology Research Center of Wuhu, Anhui Polytechnic University, Beijing Middle Road, Wuhu, China
E-mail: kuailong@ahpu.edu.cn

Abstract

Porous MgO support through MDCPy is used to prepare superior Ba–Cs–Ru/MgO NH3 synthesis catalysts with better activity than MgO from other methods. Based on the effect of Ru loading on the dispersion of Ru and promoters, the optimal catalyst exhibits a 2.2 nm RuNP@subnano-BaCsOx quasi-core–shell site.

Graphical abstract: Porous MgO-supported Ba–Cs–Ru/MgO catalysts for superior NH3 synthesis and the effect of Ru loading on dispersion of Ru and promoters

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Article information

DOI
https://doi.org/10.1039/D5CC03423J
Article type
Communication
Submitted
17 Jun 2025
Accepted
04 Aug 2025
First published
05 Aug 2025

Chem. Commun., 2025, Advance Article

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Porous MgO-supported Ba–Cs–Ru/MgO catalysts for superior NH3 synthesis and the effect of Ru loading on dispersion of Ru and promoters

S. Wang, X. Yang and L. Kuai, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC03423J

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