{"title":"Porous MgO-supported Ba–Cs–Ru/MgO catalysts for superior NH3 synthesis and the effect of Ru loading on dispersion of Ru and promoters","authors":"Shunsheng Wang , Xiaoliang Yang , Long Kuai","doi":"10.1039/d5cc03423j","DOIUrl":null,"url":null,"abstract":"<div><div>Porous MgO support through MDCPy is used to prepare superior Ba–Cs–Ru/MgO NH<sub>3</sub> 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 Ru<sub>NP</sub>@subnano-BaCsO<sub><em>x</em></sub> quasi-core–shell site.</div></div>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"61 73","pages":"Pages 13940-13943"},"PeriodicalIF":4.2000,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1359734525017975","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
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.
期刊介绍:
ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.