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Merck
모든 사진(2)

Key Documents

934755

Sigma-Aldrich

NMC622

greener alternative

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

동의어(들):

Lithium Nickel Manganese Cobalt Oxide, NMC 622 cathode

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About This Item

실험식(Hill 표기법):
LiNi0.6Mn0.2Co0.2O2
Molecular Weight:
96.93
UNSPSC 코드:
26111700
NACRES:
NA.21

material

aluminum substrate

Quality Level

Grade

battery grade

설명

3.75 V vs Li/Li+
Application: Battery Manufacturing

형태

sheet

구성

Active material loading, ≥85%

환경친화적 대안 제품 특성

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

sustainability

Greener Alternative Product

크기

16 μm , aluminum current collector
5 in. × 10 in.

두께

60 μm , excluding current collector

입자 크기

10-13 μm (active material characteristic)

용량

2.0 mAh/cm2±5 % (Areal capacity)

응용 분야

battery manufacturing

환경친화적 대안 카테고리

일반 설명

NMC622, electrode sheet, aluminum substrate, is a ready-to-use cathode for lithium-ion battery research. NMC622 is a quaternary lithium metal oxide, LiNi0.6Mn0.2Co0.2O2, and is a state-of-the-art cathode material for lithium-ion batteries that offers high energy density and cycle lifetimes. The composition of our cathode film is 90% active material, 5% PVDF binder, 5% carbon black.
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. Click here for more information.

애플리케이션

The main application of our NMC622 electrode sheet is as a cathode for next-generation lithium-ion batteries (LIBs). The 622 refers to the unique composition of the active material in which nickel provides high energy density while the manganese and cobalt help to stabilize the spinel crystal structure. As a result, our cathode sheet achieves high capacity (>166 mAh/g gravimetric capacity, 2.0 mAh/cm2 areal capacity) and long cycle lifetimes, while offering a high nominal voltage of 3.75 V vs. Li/Li+. The recommended charge rate for our sheet is 1C and discharge rate up to 5C.

픽토그램

Health hazardExclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Carc. 2 - Skin Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

Peiyu Hou et al.
Small (Weinheim an der Bergstrasse, Germany), 13(45), 1701802-1701802 (2017-10-05)
The urgent prerequisites of high energy-density and superior electrochemical properties have been the main inspiration for the advancement of cathode materials in lithium-ion batteries (LIBs) in the last two decades. Nickel-rich layered transition-metal oxides with large reversible capacity as well
Seong-Min Bak et al.
ACS applied materials & interfaces, 6(24), 22594-22601 (2014-11-25)
Thermal stability of charged LiNixMnyCozO2 (NMC, with x + y + z = 1, x:y:z = 4:3:3 (NMC433), 5:3:2 (NMC532), 6:2:2 (NMC622), and 8:1:1 (NMC811)) cathode materials is systematically studied using combined in situ time-resolved X-ray diffraction and mass spectroscopy

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