Various Synthetic Processes of Layered LiMnO<sub>2</sub>

丰艳芳; 胡慧中; 潘保武

您当前的位置：

首页 >

文章列表页 >

Various Synthetic Processes of Layered LiMnO₂

更新时间：2026-09-14

- Various Synthetic Processes of Layered LiMnO₂
- 层状锰酸锂的制备方法研究
- Vol. 33, Issue 2, Pages: 186-189(2012)
- 作者机构：
  
  中北大学材料科学与工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012
- 稿件说明：
移动端阅览
丰艳芳, 胡慧中, 潘保武. Various Synthetic Processes of Layered LiMnO₂[J]. 2012, 33(2): 186-189.
DOI：

丰艳芳, 胡慧中, 潘保武. Various Synthetic Processes of Layered LiMnO₂[J]. 2012, 33(2): 186-189. DOI：

摘要

层状LiMnO2被认为是最有发展前途的锂离子电池正极材料之一

是目前新能源材料研究的热点.本文研究了高温固相法+碳热还原法

离子交换法

水热合成法和流变相法等多种工艺制备层状LiMnO2

通过实验结果对比了各种制备工艺工业化的可行性

为层状LiMnO2实现商业化提出了建议.研究结果表明:水热合成法在160℃下

Li/Mn=2∶1时

可得到层状LiMnO2;而流变相法在Li/Mn=1∶1时

即可得到LiMnO2.

Abstract

The layered LiMnO2

being regarded as one of the most promising positive materials of lithium-ion battery

is the hot spot of new energy materials research at present.In this paper

we discuss various kinds of preparation technologies of layered LiMnO2

such as the high temperature solid phase method combined with carbon reduction method

ion-exchange method

hydrothermal synthesis method and rheological phase method.We discuss the technologies′ feasibility for industrialization

and make a proposal for the commercial development.The results from above investigation showed that the layered LiMnO2 was obtained when hydrothermal synthesis was at 160 ℃ and the ratio of Li/Mn was 2∶1.The layered LiMnO2 was obtained through rheological phase method when the ratio of Li/Mn was 1∶1.

关键词

Keywords

references

Delucchi M A,Jacobson M Z.Providing all global energy with wind,water,and solar power,Part II:Reliability,system and transmission costs,and policies[J].Energy Policy,2010,45:1-21.

Fergus J W.Recent developments in cathode materials for lithium-ion batteries[J].Journal of Power Sources,2010,195:939-954.

Wu Mengqiang.Low temperature hydrothermally synthesize nano-crystalline orthorhombic LiMnO2 cathode material for lithium-ion cells[J].Microelectronic Engineering,2003,66(1-4):180.

李义兵.层状LiMnO2的固相合成及电化学性能[J].无机化学学报,2006,22(6):983-987.Li Yibing.Electrochemical characteristics and synthesis of layered LiMnO2by solid-state reaction[J].Chinese Journal of Inorganic Chemistry,2006,22(6):983-987.(in Chinese)

范广新,刘宝忠,曾跃武,等.固相法制备正交LiMnO2的结构与电化学性能[J].佳木斯大学学报(自然科学版),2008,26(5):585-588.Fan Guangxin,Liu Baozhong,Zeng Yuewu,et al.Microstructure and electrochemical characteristics of orthorhombic LiMnO2prepared by a solid state method[J].Journal of Jiamusi University(Natural Science Edition),2008,26(5):585-588.(in Chinese)

Barker J,Saidi M Y,Swoyer J L.Lithium Iron(Ⅱ)Phospho-olivines prepared by a Novel Carbothermal Reduction method[J].J Electrochemical Solid-State letters,2003,6(3):A53-A55.

陈笑婷.层状LiMnO2锂离子电池正极材料的制备及改性[D].杭州:浙江大学,2007.

许名飞,李新海,张云河,等.层状锰酸锂的制备及改性[J].电源技术,2003,27(4):366-369.Xu Mingfei,Li Xinhai,Zhang Yunhe,et al.Synthesis and modification of layered LiMnO2[J].Chinese Journal of Power Sources,2003,27(4):366369.(in Chinese)

Ji Hongmei,Yang Gang,Miao Xiaowei,et al.Efficient microwave hydrothermal synthesis of nanocrystalline orthorhombic LiMnO2cathodes for lithium batteries[J].Electrochimica Acta,2010,55:3392-3397.

He Yi,Li Ronghua.Hydrothermal synthesis and electrochemical properties of orthorhombic LiMnO2 nanoplates[J].Journal of Alloys and Compounds,2010,492:601-604.

雷太鸣,周新文,宗红星,等.正交结构LixMnO2正极材料的合成及其电化学性能研究[J].无机化学学报,2005,21(2):261-264.Lei Taiming,Zhou Xinwen,Zong Hongxing,et al.Studies on the synthesis and electrochemical properties of orthorhombic LixMnO2cathode material[J].Chinese Journal of Inorganic Chemistry,2005,21(2):261-264.(in Chinese)

范广新,曾跃武,吕光烈,等.流变相法一步合成正交LiMnO2的结构和性能[J].材料科学与工程学报,2008,26(1):35-38.Fan Guangxin,Zeng Yuewu,LüGuanglie,et al.Structure and electrochemical characteristics of orthorhombic LiMnO2synthesized by an one-step rheological phase method[J].Journal of Materials Science and Engineering,2008,26(1):35-38.(in Chinese)

尹雄鸽.原位聚合-碳热还原法合成磷酸铁锂及其电化学性能研究[D].长沙:中南大学,2010.

Views

463

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Modeling and Validation of Lithium Battery Aging-Electrochemical-Thermal Behavior Based on SEI Film Thickening

A Hybrid Method Based on N-BEATS and Relevance Vector Machine for Predicting State of Health of Lithium-Ion Batteries

RUL Estimation Method for Lithium Ion Battery Based on Mean Value of Charging Voltage

Research Progress on Single⁃Photon Detection for Quantum Information About Mechanisms，Devices and Circuit Design

A Shock Wave Testing System for High⁃Altitude Explosion Experiments

Related Author

LI Qi

DONG Xiaorui

LI Xiaojie

LI Zelong

CUI Fangshu

CAI Jianghui

QIAO Gangzhu

孙晓艳

Related Institution

School of Energy and Power Engineering， North University of China

Shanxi Key Laboratory of High-end Equipment Reliability Technology， North University of China

School of Computer Science and Technology， North University of China

无锡职业技术学院控制技术学院

江南大学物联网工程学院

⁰

Various Synthetic Processes of Layered LiMnO2

DOI：

摘要

Abstract

关键词

Keywords

references

Various Synthetic Processes of Layered LiMnO₂