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Key Documents

765198

Sigma-Aldrich

Lithium manganese nickel oxide

greener alternative

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

동의어(들):

LMNO, Lithium nickel manganate

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About This Item

Linear Formula:
Li2Mn3NiO8
MDL number:
UNSPSC 코드:
26111700
PubChem Substance ID:
NACRES:
NA.23

Grade

battery grade

설명

Nominal Voltage: 4.7 V, Li/Li+

분석

≥98%

형태

solid

구성

loading, ≥80%

환경친화적 대안 제품 특성

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

sustainability

Greener Alternative Product

라벨링 범위

≥80% loading

크기

5 in. × 10 in.

두께

25-50 μm

입자 크기

4-7 μm (typical)

용량

115 mAh/g(minimum)
125 mAh/g(nominal at 0.1C)

mp

>1000 °C

응용 분야

battery manufacturing

환경친화적 대안 카테고리

SMILES string

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

InChI

1S/2Li.3Mn.Ni.8O/q2*+1;;;;;;;;;;;2*-1

InChI key

NTWFBJKNXFUJHM-UHFFFAOYSA-N

일반 설명

Lithium manganese nickel oxide (LMNO) 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.

애플리케이션

LMNO is a spinel cathode material that has a storage capacity greater than 200 mAhg−1 at a voltage around 4.7 V. It has a high irreversible capacity due to its inherent property to self-discharge. LMNO can be used in the fabrication of high-performance lithium-ion batteries.
LMNO is cathode material with good electrochemical performance for high power and high energy density Lithium ion batteries. LMNO can can intercalate Li reversibly at a high voltages.

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

기타 정보

Crystal Structure: Cubic

Operating Condiditons:
  • Recommended maximum charge voltage: 5.0 V vs Li/Li+
  • Recommended maximum charge current: 5 C
  • Recommended cut-off voltage for discharge: 3.5 V vs Li/Li+
  • Recommended maximum discharge current: 5 C
  • Recommended charge method: constant current - constant voltage

픽토그램

Health hazardExclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Carc. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

이미 열람한 고객

Liu, D.; et al.
Journal of Power Sources, 204, 127-127 (2012)
Lithium-manganese-nickel-oxide electrodes with integrated layered-spinel structures for lithium batteries
Park S-H, et al.
Electrochemical Communications, 9(2), 262-268 (2007)
High capacity lithium-manganese-nickel-oxide composite cathodes with low irreversible capacity loss and good cycle life for lithium ion batteries
Zhang J, et al.
Science China: Chemistry, 59(11), 1479-1485 (2016)
Surface chemistry of metal oxide coated lithium manganese nickel oxide thin film cathodes studied by XPS
Baggetto L, et al.
Electrochimica Acta, 90, 135-147 (2013)
Markovsky, B.; et al.
Electrochemical Communications, 6, 821-821 (2004)

문서

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Li-ion batteries are currently the focus of numerous research efforts with applications designed to reduce carbon-based emissions and improve energy storage capabilities.

The critical technical challenges associated with the commercialization of electric vehicle batteries include cost, performance, abuse tolerance, and lifespan.

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