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Ultrafine Ru Nanoparticles Supported on Mesoporous Silica for Hydrogen Production via Decomposition of Ammonia

文献类型：期刊论文

作者Tang, Shu1,2; Ding, Jun1,2; Li, Wenyi1,2; Zhang, Shengbo1,2; Zhang, Haimin1,2
刊名CHEMCATCHEM
出版日期2024-08-13
关键词thermocatalytic ammonia decomposition mesoporous silica Ru nanoparticles
ISSN号1867-3880
DOI10.1002/cctc.202400241
通讯作者Zhang, Haimin(zhanghm@issp.ac.cn)
英文摘要We reported metallic ruthenium (Ru) nanoparticles loaded on amino modified dendritic mesoporous silica microspheres (Ru/NH2-DMSMs) for ammonia decomposition to hydrogen. The sizes of the loaded Ru nanoparticles on carrier are 2-3 nm, providing rich active sites for ammonia decomposition reaction. As a result, the obtained Ru/NH2-DMSMs-5.1 can afford almost similar to 100 % ammonia decomposition at 550 degrees C, due to the unique mesoporous structure of DMSMs inhibiting the aggregation of active Ru nanoparticles and enhancing the mass transport of ammonia.
WOS关键词METAL-ORGANIC FRAMEWORKS ; COX-FREE HYDROGEN ; CATALYSTS ; RUTHENIUM ; ACTIVATION ; OXIDATION ; SIO2
资助项目Natural Science Foundation of China[52172106]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:001290322100001
出版者WILEY-V C H VERLAG GMBH
资助机构Natural Science Foundation of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/135982]  
专题中国科学院合肥物质科学研究院
通讯作者Zhang, Haimin
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, Key Lab Mat Phys,HFIPS,Anhui Key Lab Nanomat & Nan, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Tang, Shu,Ding, Jun,Li, Wenyi,et al. Ultrafine Ru Nanoparticles Supported on Mesoporous Silica for Hydrogen Production via Decomposition of Ammonia[J]. CHEMCATCHEM,2024.
APA Tang, Shu,Ding, Jun,Li, Wenyi,Zhang, Shengbo,&Zhang, Haimin.(2024).Ultrafine Ru Nanoparticles Supported on Mesoporous Silica for Hydrogen Production via Decomposition of Ammonia.CHEMCATCHEM.
MLA Tang, Shu,et al."Ultrafine Ru Nanoparticles Supported on Mesoporous Silica for Hydrogen Production via Decomposition of Ammonia".CHEMCATCHEM (2024).

入库方式： OAI收割

来源：合肥物质科学研究院

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