SIC OpenIR
Enhanced Photocatalytic Nitrogen Fixation on MoO2/BiOCl Composite
Xiao, Cailin; Wang, Haipeng; Zhang, Ling; Sun, Songmei; Wang, Wenzhong
2019-12-31
Source PublicationCHEMCATCHEM
ISSN1867-3880
SubtypeArticle; Early Access
AbstractConverting N-2 into NH3 under mild conditions is a great challenge because of the highly stable N equivalent to N bond and the difficult chemisorption of N-2 at the active site. Herein, we report that MoO2/BiOCl composites realized excellent photocatalytic nitrogen fixation efficiency when water was used proton source. The strong interaction between BiOCl nanoplates and MoO2 nanosheets regulated the electronic structure of the interface and provided active sites for the catalytic reaction. The Mo-O-Bi bonds formed at the interface of MoO2 and BiOCl worked as the bridge of electrons, facilitating the separation and migration of photo-generated charge carriers. In addition, the interface of MoO2/BiOCl composite also promoted the adsorption and activation of N-2, substantially enhanced N-2 reduction. As a result, ammonia production rate of 35 mu mol g(-1) h(-1) was achieved, which is 8-fold higher than that of pristine BiOCl and 6-fold higher than that of MoO2. This work presents a feasible route to design the nanocomposites with better performance for photocatalytic nitrogen fixation.
KeywordBiOCl MoO2 Electronic transfer Nitrogen fixation photocatalysis
DOI10.1002/cctc.201901635
WOS KeywordAMMONIA-SYNTHESIS ; OXYGEN VACANCIES ; EFFICIENT ; MOO2 ; NANOSHEETS ; NANOWIRES ; EVOLUTION ; SURFACES
Language英语
WOS Research AreaChemistry
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27476
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Xiao, Cailin,Wang, Haipeng,Zhang, Ling,et al. Enhanced Photocatalytic Nitrogen Fixation on MoO2/BiOCl Composite[J]. CHEMCATCHEM,2019.
APA Xiao, Cailin,Wang, Haipeng,Zhang, Ling,Sun, Songmei,&Wang, Wenzhong.(2019).Enhanced Photocatalytic Nitrogen Fixation on MoO2/BiOCl Composite.CHEMCATCHEM.
MLA Xiao, Cailin,et al."Enhanced Photocatalytic Nitrogen Fixation on MoO2/BiOCl Composite".CHEMCATCHEM (2019).
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
[Xiao, Cailin]'s Articles
[Wang, Haipeng]'s Articles
[Zhang, Ling]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xiao, Cailin]'s Articles
[Wang, Haipeng]'s Articles
[Zhang, Ling]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xiao, Cailin]'s Articles
[Wang, Haipeng]'s Articles
[Zhang, Ling]'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.