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Merck

725129

Sigma-Aldrich

锂锰氧化物

greener alternative

spinel, powder, <0.5 μm particle size (BET), ≥98% trace metals basis

别名:

锂锰(III,IV)氧化物, LMO

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About This Item

线性分子式:
LiMn2O4
CAS号:
分子量:
180.81
MDL號碼:
分類程式碼代碼:
26111700
PubChem物質ID:
NACRES:
NA.23

等級

battery grade

品質等級

化驗

≥98% trace metals basis

形狀

powder

分子量

Mw 180.81 g/mol

成份

LiMn2O4

環保替代產品特色

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

sustainability

Greener Alternative Product

粒徑

<0.5 μm (BET)

mp

>400 °C (lit.)
400 °C

密度

4.1 g/cm3 at 25 °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

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锂锰氧化物 (LMO) 是一类电极材料,可用于制造锂离子电池。锂离子电池由具有充放电循环的阳极、阴极和电解液组成。这些材料能形成更环保的可持续性电能储存电池。

應用

LMO尖晶石粉是一种高性价比的、热稳定的负极材料。它具有三维骨架结构,可用于制造混合动力电动汽车(HEV)的锂离子电池。

特點和優勢

用于高能量密度锂离子可充电电池的正极材料;亚微米粒径可增加电极表面积。所列出的组成物可制备具有增强的性能和耐久性的电池电极。

锂电池,电极设计和制造的材料

法律資訊

Engi-Mat公司产品。

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Dudney, N. J.; Bates, J. B.; Zuhr, R. A.;
Journal of the Electrochemical Society, 146, 2455-2455 (1999)
Wu, H. M.; Tu, J. P.; Yuan, Y. F.; Li, Y.;
Physica B: Condensed Matter, 369, 221-221 (2005)
Ye, S. H.; Lu, J. Y.; Gao, X. P.; Wu, F.; Song, D. Y.
Electrochimica Acta, 49, 1623-1623 (2004)
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)
Nicole L Green et al.
Soft matter, 11(27), 5523-5530 (2015-06-13)
Oil migration in chocolate and chocolate-based confections leads to undesirable visual and textural changes. Establishing ways to slow this unavoidable process would increase shelf life and reduce consumer rejection. Diffusion is most often credited as the main pathway by which

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Global Trade Item Number

货号GTIN
725129-25G4061833600412

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