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765171

Sigma-Aldrich

Lithium nickel cobalt aluminium oxide

greener alternative

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

别名:

NCA

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About This Item

线性分子式:
LiNi0.8Co0.15Al0.05O2
分類程式碼代碼:
26111700
NACRES:
NA.23

等級

battery grade

描述

Nominal Voltage: 3.7 V, Li/Li+

化驗

≥98%

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

12-25 μm

粒徑

10-13 μm (typical)

容量

150 mAh/g(minimum)
 180 mAh/g(nominal at 0.1C)

mp

>1000 °C

應用

battery manufacturing

環保替代類別

, Enabling

相关类别

一般說明

Lithium nickel cobalt aluminium oxide (NCA) 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

NCA is Aluminum doped Lithium nickel cobalt oxide (LNCO). Al doping is found very effective to suppress the cell impedance rise by stabilizing the charge-transfer impedance on the cathode side besides increasing the thermal stability of the material. NCA shows excellent electrochemical performance.

The NCA casted electrode sheets can be cut into appropriate size and is ready to be used in lithium ion batteries.

其他說明

Crystal Structure: Rhombohedral

Operating Condiditons:
  • Recommended maximum charge voltage: 4.3 V vs Li/Li+
  • Recommended maximum charge current: 4C
  • Recommended cut-off voltage for discharge: 3.0 V vs Li/Li+
  • Recommended charge method: constant current - constant voltage

象形圖

Health hazardExclamation mark
GHS08,GHS07

訊號詞

Warning

危險聲明

H317,H351

危險分類

Carc. 2 - Skin Sens. 1

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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCN8141
MKBM2270V

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Chen, C. H.; et al.
Journal of Power Sources, 128, 278-278 (2004)
Tran, H. Y.; et al.
Journal of the Electrochemical Society, 158, A556-A556 (2011)
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)
Challenges for rechargeable Li batteries
Goodenough JB and Kim Y
Chemistry of Materials, 22(3), 587-603 (2009)
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