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Merck
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安全信息

765201

Sigma-Aldrich

Lithium manganese oxide

greener alternative

spinel, electrode sheet, size 5 in. × 10 in.

别名:

LMO, Lithium manganese(III,IV) oxide

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About This Item

线性分子式:
LiMn2O4
MDL编号:
MFCD01114233
UNSPSC代码:
26111700
PubChem化学物质编号:
329767162
NACRES:
NA.23

等级

battery grade

描述

Nominal Voltage: 4.7 V, Li/Li+

检测方案

≥98%

形式

sheet

组成

loading, ≥80%

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

标记范围

≥80% loading

尺寸

5 in. × 10 in.

厚度

~25 μm

粒径

10-13 μm (typical)

容量

110 mAh/g
 120 mAh/g(nominal at 0.1C)

mp

>1000 °C

应用

battery manufacturing

环保替代产品分类

, Enabling

SMILES字符串

[Li+].[O-][Mn]=O.O=[Mn]=O

InChI

1S/Li.2Mn.4O/q+1;;;;;;-1

InChI key

VLXXBCXTUVRROQ-UHFFFAOYSA-N

一般描述

Lithium manganese oxide (LMO) is a class of electrode material that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

应用

LMO spinel electrode sheet is a cost-effective and thermally stable cathode material. It has a three-dimensional framework that is useful in the fabrication of lithium-ion batteries for hybrid electrical vehicles (HEVs).

其他说明

Crystal Structure: Spinel, cubic, Fd-3m

Operating Condiditons:
  • Recommended maximum charge voltage: 5.0 V vs Li/Li+
  • Recommended maximum charge current: 3 C
  • Recommended cut-off voltage for discharge: 3.5 V vs Li/Li+
  • Recommended maximum discharge current: 5 C

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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Kim, D.; et al.
Journal of the Electrochemical Society, 159, A193-A193 (2012)
Guyomard, D.; et al.
Journal of the Electrochemical Society, 139, 937-937 (1992)
Improved lithium manganese oxide spinel/graphite Li-ion cells for high-power applications
Amine K, et al.
Journal of Power Sources, 129(1), 14-19 (2004)
Preparation of spinel lithium manganese oxide by aqueous co-precipitation
Naghash AR and Lee JY
Journal of Power Sources, 85(2), 284-293 (2000)
Lattice vibrations of materials for lithium rechargeable batteries I. Lithium manganese oxide spinel
Julien CM and Massot M
Materials Science and Engineering, B, 97(3), 217-230 (2003)
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