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Merck

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號碼:
分類程式碼代碼:
26111700
PubChem物質ID:
NACRES:
NA.23

等級

battery grade

描述

Nominal Voltage: 4.7 V, Li/Li+

化驗

≥98%

形狀

sheet

成份

loading, ≥80%

環保替代產品特色

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

sustainability

Greener Alternative Product

標籤範圍

≥80% loading

尺寸

5 in. × 10 in.

厚度

~25 μm

粒徑

10-13 μm (typical)

容量

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

mp

>1000 °C

應用

battery manufacturing

環保替代類別

SMILES 字串

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

InChI

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

InChI 密鑰

VLXXBCXTUVRROQ-UHFFFAOYSA-N

一般說明

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.

應用

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).

其他說明

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

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Guyomard, D.; et al.
Journal of the Electrochemical Society, 139, 937-937 (1992)
Kim, D.; et al.
Journal of the Electrochemical Society, 159, A193-A193 (2012)
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)
The Li-ion rechargeable battery: a perspective
Goodenough JB and Park K
Journal of the American Chemical Society, 135(4), 1167-1176 (2013)
Electrodes with high power and high capacity for rechargeable lithium batteries
Kang K, et al.
Science, 311(5763), 977-980 (2006)

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