| Solution combustion synthesis and enhanced electrochemical performance Li1.2Ni0.2Mn0.6O2 nanoparticles by controlling NO3-/CH3COO- ratio of the precursors | |
| Department | 先进润滑与防护材料研究发展中心 |
Zhang, Qingtang1; Mei, Juntao1; Xie, Xiaolong1; Wang, Xiaomei1; Zhang JY(张俊彦)2
| |
| The second department | 固体润滑国家重点实验室 |
| 2015 | |
| Source Publication | Materials Research Bulletin
 |
| ISSN | 0025-5408 |
| Volume | 70Pages:397-402 |
| Abstract | Lithium-rich layer oxide Li1.2Ni0.2Mn0.6O2 nanoparticles were fabricated through solution combustion synthesis by controlling NO3–/CH3COO– ratio of the precursors. The relationships between the NO3–/CH3COO– ratio and structure as well as electrochemical performance of Li1.2Ni0.2Mn0.6O2 nanoparticles are investigated. XRD reveals that Li1.2Ni0.2Mn0.6O2 nanoparticles obtained with a suitable NO3–/CH3COO– ratio of 3:1 (LLO-3N1A) is composed of the smallest nanocrystallite of 18 nm. SEM reflects that the average primary particles of LLO-3N1A are the smallest with a size of 35 nm. Those unique characteristic guarantee the excellent electrochemical performance of LLO-3N1A. LLO-3N1A exhibits a specific capacity of 252.3 mA h g−1 at 0.1 C. In addition, LLO-3N1A also shows best rate capability among the four prepared Li1.2Ni0.2Mn0.6O2 samples. |
| Keyword | Layered Compounds Sol-gel Chemistry Electrochemical Measurements Electrochemical Properties Energy Storage |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.materresbull.2015.05.005 |
| Funding Organization | the Open Fund of State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals (SKL1306);the National Nature Science Foundation of China (No. 21466020) |
| Indexed By | SCI |
| If | 2.288 |
| Language | 英语 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18572 |
| Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhang, Qingtang; Wang, Xiaomei |
| Affiliation | 1.Lanzhou Univ Technol, Sch Petrochem Engn, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Qingtang,Mei, Juntao,Xie, Xiaolong,et al. Solution combustion synthesis and enhanced electrochemical performance Li1.2Ni0.2Mn0.6O2 nanoparticles by controlling NO3-/CH3COO- ratio of the precursors[J]. Materials Research Bulletin,2015,70:397-402. |
| APA | Zhang, Qingtang,Mei, Juntao,Xie, Xiaolong,Wang, Xiaomei,&Zhang JY.(2015).Solution combustion synthesis and enhanced electrochemical performance Li1.2Ni0.2Mn0.6O2 nanoparticles by controlling NO3-/CH3COO- ratio of the precursors.Materials Research Bulletin,70,397-402. |
| MLA | Zhang, Qingtang,et al."Solution combustion synthesis and enhanced electrochemical performance Li1.2Ni0.2Mn0.6O2 nanoparticles by controlling NO3-/CH3COO- ratio of the precursors".Materials Research Bulletin 70(2015):397-402. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2015397-402.pdf（2048KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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