Knowledge Management System Of Institute of process engineering,CAS
| Citrate-nitrate gel combustion synthesis of micro/nanostructured SiOx/C composite as high-performance lithium-ion battery anode | |
| Lv, Pengpeng1,3; Zhao, Hailei1,2; Li, Zhaolin1; Gao, Chunhui1; Zhang, Yang1 | |
| 2019-11-01 | |
| Source Publication | SOLID STATE IONICS
 |
| ISSN | 0167-2738 |
| Volume | 340Pages:7 |
| Abstract | A facile and low-cost citrate-nitrate gel combustion route was conceived to synthesize micro/nanostructured SiOx/C composite. Auto combustion process generated ultrafine and chemically active SiO2 nanopowders with a loose and porous structure. A simple carbon coating process was continuously adopted to carbothermally reduce the O/Si atomic ratio of the combustion synthesized SiO2 precursor, and simultaneously create a carbon outer layer on secondary particles. The obtained SiOx/C composite has a micro-sized loose particle structure, composing of a great deal of primary nanoparticles. The micro/nanostructured SiOx/C composite exhibits a high and stable reversible capacity of ca. 740 mAh g(-1), and excellent good rate capability. The low O/Si atomic ratio, unique micro/nanostructure and sufficient carbon component ensure the excellent electrochemical performance of the combustion synthesized micro/nanostructured SiOx/C. |
| Keyword | Micro/nanostructure Citrate-nitrate gel combustion method Silicon suboxide Lithium-ion batteries |
| DOI | 10.1016/j.ssi.2019.115024 |
| Language | 英语 |
| WOS Keyword | ELECTROCHEMICAL BEHAVIORS ; SCALABLE SYNTHESIS ; HIGH-CAPACITY ; SILICON ; IMPROVEMENT ; ELECTRODES |
| Funding Project | National Natural Science Foundation of China[51602313] ; National Natural Science Foundation of China[U1637202] ; National Natural Science Foundation of China[51634003] ; National Key Research and Development Program of China[2018YFB0905600] ; Beijing Municipal Education Commission-Natural Science Foundation Joint Key Project[KZ201910005003] |
| WOS Research Area | Chemistry ; Physics |
| WOS Subject | Chemistry, Physical ; Physics, Condensed Matter |
| Funding Organization | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Beijing Municipal Education Commission-Natural Science Foundation Joint Key Project |
| WOS ID | WOS:000493220600012 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/38979 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Zhao, Hailei |
| Affiliation | 1.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 2.Beijing Municipal Key Lab New Energy Mat & Techno, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Lv, Pengpeng,Zhao, Hailei,Li, Zhaolin,et al. Citrate-nitrate gel combustion synthesis of micro/nanostructured SiOx/C composite as high-performance lithium-ion battery anode[J]. SOLID STATE IONICS,2019,340:7. |
| APA | Lv, Pengpeng,Zhao, Hailei,Li, Zhaolin,Gao, Chunhui,&Zhang, Yang.(2019).Citrate-nitrate gel combustion synthesis of micro/nanostructured SiOx/C composite as high-performance lithium-ion battery anode.SOLID STATE IONICS,340,7. |
| MLA | Lv, Pengpeng,et al."Citrate-nitrate gel combustion synthesis of micro/nanostructured SiOx/C composite as high-performance lithium-ion battery anode".SOLID STATE IONICS 340(2019):7. |
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