Enhanced ammonia synthesis performance of ceria-supported Ru catalysts via introduction of titanium

The spatial arrangements of Ti species would affect the electronic metal-support interactions and the proportion of Ce3+ sites for ceria-supported Ru catalysts. Ti-Surface-loaded CeO2 supported Ru catalysts exhibited excellent ammonia synthesis activity, which is attributed to a larger proportion of...

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Published inChemical communications (Cambridge, England) Vol. 56; no. 7; pp. 1141 - 1144
Main Authors Wu, Yuyuan, Li, Chunyan, Fang, Biyun, Wang, Xiuyun, Ni, Jun, Lin, Bingyu, Lin, Jianxin, Jiang, Lilong
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 23.01.2020
Subjects
Ammonia
Catalysts
Cerium oxides
Chemical synthesis
Titanium
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Summary:The spatial arrangements of Ti species would affect the electronic metal-support interactions and the proportion of Ce3+ sites for ceria-supported Ru catalysts. Ti-Surface-loaded CeO2 supported Ru catalysts exhibited excellent ammonia synthesis activity, which is attributed to a larger proportion of Ru metal, more electrons of Ru species and better adsorption ability of hydrogen and nitrogen.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 23
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc07385j