IMR OpenIR
Reaction-Induced Strong Metal-Support Interactions between Metals and Inert Boron Nitride Nanosheets
Dong, Jinhu1; Fu, Qiang1,2; Li, Haobo1; Xiao, Jianping1; Yang, Bing2; Zhang, Bingsen3; Bai, Yunxing1; Song, Tongyuan1; Zhang, Rankun1; Gao, Lijun1; Cai, Jun4,5; Zhang, Hui4,5; Liu, Zhi4,5; Bao, Xinhe1,2
Corresponding AuthorFu, Qiang(qfu@dicp.ac.cn)
2020-10-07
Source PublicationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
ISSN0002-7863
Volume142Issue:40Pages:17167-17174
AbstractEncapsulation of metal nanocatalysts by support-derived materials is well known as a classical strong metal-support interaction (SMSI) effect that occurs almost exclusively with active oxide supports and often blocks metal-catalyzed surface reactions. In the present work this classical SMSI process has been surprisingly observed between metal nanoparticles, e.g., Ni, Fe, Co, and Ru, and inert hexagonal boron nitride (h-BN) nanosheets. We find that weak oxidizing gases such as CO2 and H2O induce the encapsulation of nickel (Ni) nanoparticles by ultrathin boron oxide (BOx) overlayers derived from the h-BN support (Ni@BOx/h-BN) during the dry reforming of methane (DRM) reaction. In-situ surface characterization and theory calculations reveal that surface B-O and B-OH sites in the formed BOx encapsulation overlayers work synergistically with surface Ni sites to promote the DRM process rather than blocking the surface reactions.
Funding OrganizationNational Natural Science Foundation of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Dalian National Laboratory for Clean Energy (DNL) Cooperation Fund ; Youth Innovation Promotion Association CAS
DOI10.1021/jacs.0c08139
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[21825203] ; National Natural Science Foundation of China[21688102] ; National Natural Science Foundation of China[91945302] ; National Natural Science Foundation of China[11227902] ; National Natural Science Foundation of China[21761132025] ; Ministry of Science and Technology of China[2016YFA0200200] ; Ministry of Science and Technology of China[2017YFB0602205] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17020000] ; Dalian National Laboratory for Clean Energy (DNL) Cooperation Fund[DNL201907] ; Youth Innovation Promotion Association CAS[2015152]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000579087600030
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/140917
Collection中国科学院金属研究所
Corresponding AuthorFu, Qiang
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, iChEM, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
4.ShanghaiTech Univ, Shanghai 201210, Peoples R China
5.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China
Recommended Citation
GB/T 7714
Dong, Jinhu,Fu, Qiang,Li, Haobo,et al. Reaction-Induced Strong Metal-Support Interactions between Metals and Inert Boron Nitride Nanosheets[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2020,142(40):17167-17174.
APA Dong, Jinhu.,Fu, Qiang.,Li, Haobo.,Xiao, Jianping.,Yang, Bing.,...&Bao, Xinhe.(2020).Reaction-Induced Strong Metal-Support Interactions between Metals and Inert Boron Nitride Nanosheets.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,142(40),17167-17174.
MLA Dong, Jinhu,et al."Reaction-Induced Strong Metal-Support Interactions between Metals and Inert Boron Nitride Nanosheets".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 142.40(2020):17167-17174.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Dong, Jinhu]'s Articles
[Fu, Qiang]'s Articles
[Li, Haobo]'s Articles
Baidu academic
Similar articles in Baidu academic
[Dong, Jinhu]'s Articles
[Fu, Qiang]'s Articles
[Li, Haobo]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Dong, Jinhu]'s Articles
[Fu, Qiang]'s Articles
[Li, Haobo]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.