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765155

Sigma-Aldrich

Lithium titanate

greener alternative

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

别名:

钛酸锂尖晶石氧化物

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About This Item

线性分子式:
Li4Ti5O12
MDL编号:
MFCD11656084
UNSPSC代码:
26111700
PubChem化学物质编号:
329767159
NACRES:
NA.23

等级

battery grade

描述

Nominal Voltage: 1.5 V, Li/Li+

方案

≥98%

表单

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

25-50 μm

粒径

1.5-3 μm (typical)

容量

150 mAh/g(minimum)
 160 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+].[Li+].[Li+].[Li+].[O-][Ti](=O)O[Ti](O[Ti]([O-])=O)(O[Ti]([O-])=O)O[Ti]([O-])=O

InChI

1S/4Li.12O.5Ti/q4*+1;;;;;;;;;4*-1;;;;;

InChI key

BNQVSKURWGZJMY-UHFFFAOYSA-N

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一般描述

Lithium titanate (LTO) 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

Lithium titanate (LTO) spinel electrode sheet can be used as an anode material, which shows an ion conductivity of 10−3 Scm−1 at room temperature. It can also be used as an alternative to conventional graphite materials. It can further be used in the fabrication of high-performance lithium-ion batteries for electric vehicles (EVs).

其他说明

Crystal Structure: Spinel, cubic, Fd-3m

Operating Condiditons:
  • Recommended maximum charge voltage: 3.0 V vs Li/Li+
  • Recommended maximum charge current: 5 C
  • Recommended cut-off voltage for discharge: 1.0 V vs Li/Li+
  • Recommended maximum discharge current: 10 C

储存分类代码

11 - Combustible Solids

WGK

WGK 3

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBZ9816V
MKBM2271V

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Wu, H-C.; et al.
Journal of Power Sources, 197, 301-301 (2012)
Electrochemical properties of doped lithium titanate compounds and their performance in lithium rechargeable batteries
Shenouda AY and Murali KR
Journal of Power Sources, 176(1), 332-339 (2008)
Synthesis and characterization of atomic layer deposited titanium nitride thin films on lithium titanate spinel powder as a lithium-ion battery anode
Snyder MQ, et al.
Journal of Power Sources, 165(1), 379-385 (2007)
Jansen, A. N.; et al.
Journal of Power Sources, 902, 81-82 (1999)
Lithium titanate tailored by cathodically induced graphene for an ultrafast lithium ion battery
Yang Y, et al.
Advances in Functional Materials, 24(27), 4349-4356 (2014)
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