Synthesis of nanosheet-constructed SnO2 spheres with efficient photocatalytic activity and high lithium storage capacity | |
Department | 固体润滑国家重点实验室 |
Sun, Xiaolei1; Qiao L(乔丽)2; Qiao, Li3; Pang, Hua4; Li, Dan5 | |
2017 | |
Source Publication | Ionics |
ISSN | 0947-7047 |
Volume | 23Issue:11Pages:3177-3185 |
Abstract | 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. |
Keyword | Sno2 Structural Materials Nanostructures Photocatalysis Lithium-ion Batteries |
Subject Area | 材料科学与物理化学 |
DOI | 10.1007/s11581-017-2115-9 |
Funding Organization | the Chunhui Program of Ministry of Education of China (Grant No. Z2014015) |
Indexed By | SCI |
If | 2.062 |
Language | 英语 |
Funding Project | 辐照环境下润滑与防护材料组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/22744 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Sun, Xiaolei |
Affiliation | 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 |
Recommended Citation GB/T 7714 | Sun, Xiaolei,Qiao L,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 L,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. |
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10.1007_s11581-017-2(1245KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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