757365

Sigma-Aldrich

Lithium nickel dioxide

greener alternative

powder, <3 μm particle size (BET), ≥98% trace metals basis

Synonym(s):
LNO, Lithium nickel oxide, Lithium nickelate
Linear Formula:
LiNiO2
CAS Number:
Molecular Weight:
97.63

Quality Level

assay

≥98% trace metals basis

form

powder

greener alternative product characteristics

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

particle size

<3 μm (BET)

mp

>1,000 °C (lit.)

Featured Industry

Battery Manufacturing

InChI

1S/Li.Ni.2O/q+1;;;-1

InChI key

VROAXDSNYPAOBJ-UHFFFAOYSA-N

Related Categories

General description

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.
Lithium nickel dioxide (LNO) 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.

Application

LNO can be used as a cathode material with a high discharge voltage of 4V and a high diffusion coefficient of ~10−8-10−10 cm2s−1. It has a high specific capacity and can be used the fabrication of lithium-ion batteries.
Cathode material with high capacity and good reversibility for rechargeable Lithium ion batteries. Sub-micron particle size results in increased surface area of electrodes, thus improving their performance.

Packaging

10 g in glass bottle

Legal Information

Product of Engi-Mat Co.

Pictograms

Exclamation markHealth hazard

Signal Word

Danger

Hazard Statements

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Electrochemical characterization of a lithiated mixed nickel-cobalt oxide (LiNi 0.5 Co 0.5 O 2) prepared by sol-gel process
Croce F, et al.
Ionics, 3(5-6), 390-395 (1997)
Synthesis and electrode performance of layered nickel dioxide containing alkaline ions
Arai H, et al.
Electrochimica Acta, 50(9), 1821-1828 (2005)
Broussely, M.; et al.
Journal of Power Sources, 54, 109-109 (1995)
Thackeray, M. M.; et al.
Journal of Materials Chemistry, 17, 3112-3112 (2007)
Challenges for rechargeable Li batteries
Goodenough JB and Kim Y
Chemistry of Materials, 22(3), 587-603 (2009)
Articles
Professor Qiao’s laboratory lays out recent advances in conversion type lithium metal fluoride batteries. This review explores key concepts in developing electrochemically stable microstructures for wide Li-ion insertion channels.
Read More
Discover more about advancements being made to improve energy density of lithium ion battery materials.
Read More
Li-ion batteries are currently the focus of numerous research efforts with applications designed to reduce carbon-based emissions and improve energy storage capabilities.
Read More
Lithium-ion batteries (LIBs) have been widely adopted as the most promising portable energy source in electronic devices because of their high working voltage, high energy density, and good cyclic performance.
Read More

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