中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Synthesis of nanosheet-constructed SnO2 spheres with efficient photocatalytic activity and high lithium storage capacity

文献类型:期刊论文

作者Sun, Xiaolei1; Qiao, Li2; Qiao, Li3; Pang, Hua4; Li, Dan5
刊名IONICS
出版日期2017-11-01
卷号23期号:11页码:3177-3185
关键词Sno2 Structural Materials Nanostructures Photocatalysis Lithium-ion Batteries
ISSN号0947-7047
DOI10.1007/s11581-017-2115-9
文献子类Article
英文摘要

Advanced SnO2 nanostructured materials are of great interest for photocatalytic organic pollutants degradation and electrochemical energy storage and conversion. However, they still exhibit unsatisfactory performance because of their limited active sites. To create more efficient architectures, bifunctional hierarchical SnO2 spheres constructed by extremely thin nanosheet subunits were synthesized through a facile hydrothermal process in ethanol/water medium with subsequent calcination treatment. These SnO2 nanosheets in the spheres are less than 10 nm thick and consist of amorphous matrices and nanoscaled particles, which show preferential exposure of (001) facets. The photocatalytic and lithium storage properties of the hierarchical SnO2 spheres were investigated. Compared with that of the commercial SnO2 powders, the nanosheet-constructed SnO2 spheres possess more efficient photocatalytic activity for degradation of Rhodamine B and much higher reversible capacity of 765 mAh g(-1) even up to 50th cycle and superior stability for lithium storage, which endows them with great potential applications in photocatalysis and lithium-ion anodes.

WOS关键词ION BATTERY ANODES ; CATHODE MATERIALS ; LI-O-2 BATTERIES ; METAL-OXIDES ; LI-STORAGE ; GAS SENSOR ; NANOSTRUCTURES ; NANOMEMBRANES ; NANOPARTICLES ; MICROSPHERES
WOS研究方向Chemistry ; Electrochemistry ; Physics
语种英语
WOS记录号WOS:000414026000023
资助机构Chunhui Program of Ministry of Education of China(Z2014015)
源URL[http://ir.ipe.ac.cn/handle/122111/23363]  
专题过程工程研究所_研究所(批量导入)
作者单位1.Leibniz Inst Solid State & Mat Res IFW Dresden, D-01069 Dresden, Germany
2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
3.Qinghai Univ, Dept Basic Res, Xining 810016, Qinghai, Peoples R China
4.Tech Univ Dresden, D-01069 Dresden, Germany
5.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Sun, Xiaolei,Qiao, Li,Qiao, Li,et al. Synthesis of nanosheet-constructed SnO2 spheres with efficient photocatalytic activity and high lithium storage capacity[J]. IONICS,2017,23(11):3177-3185.
APA Sun, Xiaolei,Qiao, Li,Qiao, Li,Pang, Hua,&Li, Dan.(2017).Synthesis of nanosheet-constructed SnO2 spheres with efficient photocatalytic activity and high lithium storage capacity.IONICS,23(11),3177-3185.
MLA Sun, Xiaolei,et al."Synthesis of nanosheet-constructed SnO2 spheres with efficient photocatalytic activity and high lithium storage capacity".IONICS 23.11(2017):3177-3185.

入库方式: OAI收割

来源:过程工程研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。