IMR OpenIR
Oxygen assisted butanol conversion on bifunctional carbon nanotube catalysts: Activity of oxygen functionalities
Li, Fan1,2; Yan, Pengqiang1; Herold, Felix3; Drochner, Alfons3; Wang, Haihua1; Cao, Tianlong1; Liu, Weijie1,2; Dai, Xueya1,2; Zhang, Bingsen1,2; Etzold, Bastian J. M.3; Qi, Wei1,2
Corresponding AuthorEtzold, Bastian J. M.(etzold@tcl.tu-darmstadt.de) ; Qi, Wei(wqi@imr.ac.cn)
2020-12-01
Source PublicationCARBON
ISSN0008-6223
Volume170Pages:580-588
AbstractCatalytic conversion of n-butanol to high-value-added product is considered as a highly important route towards biomass derived fine chemicals. The present work reports the applications of non-metallic multi-walled carbon nanotube (CNT) as bifunctional catalysts for oxygen assisted n-butanol conversion reactions. Oxidative dehydrogenation (ODH) and dehydration of n-butanol on CNT yielded aldehyde and alkene compounds via redox and acid catalytic routes, respectively. CNT exhibited high activity (over 50% n-butanol conversion) and stability (over 120 h) under gentle reaction conditions (<330 degrees C), which are competitive to conventional metal-based catalysts. Carboxylic acid groups were identified as catalytic active sites for dehydration reactions via linking the reactivity (kinetic parameters) with the surface composition and structural information of CNT catalysts. The redox activity could be related to ketonic carbonyl groups, and interestingly the intrinsic ODH catalytic activity is also influenced by degree of graphitization for CNT materials. (C) 2020 Elsevier Ltd. All rights reserved.
Keywordn-Butanol conversion Oxidative dehydrogenation Carbon catalysis Oxygen functionalities Reaction mechanism and kinetics
Funding OrganizationNSFC of China ; Youth Innovation Promotion Association, CAS, China ; Natural Science Foundation of Liaoning Province of China ; Deutsche Bundesstiftung Umwelt (DBU) ; Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)
DOI10.1016/j.carbon.2020.08.053
Indexed BySCI
Language英语
Funding ProjectNSFC of China[21761132010] ; NSFC of China[91645114] ; NSFC of China[21573256] ; Youth Innovation Promotion Association, CAS, China ; Natural Science Foundation of Liaoning Province of China[2020-YQ-02] ; Deutsche Bundesstiftung Umwelt (DBU) ; Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)[ET-101/13-1]
WOS Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary
WOS IDWOS:000579779800057
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/140953
Collection中国科学院金属研究所
Corresponding AuthorEtzold, Bastian J. M.; Qi, Wei
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Tech Univ Darmstadt, Ernst Berl Inst Tech & Makromol Chem, D-64287 Darmstadt, Germany
Recommended Citation
GB/T 7714
Li, Fan,Yan, Pengqiang,Herold, Felix,et al. Oxygen assisted butanol conversion on bifunctional carbon nanotube catalysts: Activity of oxygen functionalities[J]. CARBON,2020,170:580-588.
APA Li, Fan.,Yan, Pengqiang.,Herold, Felix.,Drochner, Alfons.,Wang, Haihua.,...&Qi, Wei.(2020).Oxygen assisted butanol conversion on bifunctional carbon nanotube catalysts: Activity of oxygen functionalities.CARBON,170,580-588.
MLA Li, Fan,et al."Oxygen assisted butanol conversion on bifunctional carbon nanotube catalysts: Activity of oxygen functionalities".CARBON 170(2020):580-588.
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
[Li, Fan]'s Articles
[Yan, Pengqiang]'s Articles
[Herold, Felix]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Fan]'s Articles
[Yan, Pengqiang]'s Articles
[Herold, Felix]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Fan]'s Articles
[Yan, Pengqiang]'s Articles
[Herold, Felix]'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.