LITHIUM MANGANESE OXIDE

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LITHIUM MANGANESE OXIDE

Health Harzard

Product Name: LITHIUM MANGANESE OXIDE
CAS No.: 12057-17-9
Chemical Name: LITHIUM MANGANESE OXIDE
Synonyms: Lithium manganate;LITHIUM MANGANESE OXIDE;LITHIUM MANGANESE(III,IV) OXIDE;Lithium manganese oxide (LiMn2O4);Lithium Manganese Oxide Battery Material;LITHIUM MANGANESE OXIDE ISO 9001：2015 REACH;Lithium manganese(III,IV) oxide, 99.5% (metals basis);LITHIUM MANGANESE(III,IV) OXIDE, ELECTRO -CHEMICAL GRADE;Lithium manganese(III,IV) oxide, 99.5% trace metals basis;Lithium manganese oxide spinel, powder, 99%
CBNumber: CB4307701
Molecular Formula: LiMn2O4
Formula Weight: 180.81
MOL File: 12057-17-9.mol

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LITHIUM MANGANESE OXIDE Property

Melting point:: >400 °C(lit.)
Density: 4.1g/cm3at 25℃
form: Powder
Water Solubility: Insoluble in water.
Exposure limits: ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
EPA Substance Registry System: Lithium manganese oxide (LiMn2O4) (12057-17-9)

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Safety

WGK Germany: 3
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H332Harmful if inhaled

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 725129
Product name: Lithium manganese oxide
Purity: spinel, powder, <0.5 μm particle size (BET), >99%
Packaging: 25g
Price: $217
Updated: 2024/03/01

Sigma-Aldrich

Product number: 482277
Product name: Lithium manganese(III,IV) oxide
Purity: electrochemical grade
Packaging: 25g
Price: $64.4
Updated: 2024/03/01

Alfa Aesar

Product number: 040250
Product name: Lithium manganese(III,IV) oxide, 99.5% (metals basis)
Packaging: 25g
Price: $84.3
Updated: 2023/06/20

Alfa Aesar

Product number: 040250
Product name: Lithium manganese(III,IV) oxide, 99.5% (metals basis)
Packaging: 100g
Price: $308
Updated: 2023/06/20

Sigma-Aldrich

Product number: 765201
Product name: Lithium manganese oxide
Purity: spinel, electrode sheet, size 5 in. × 10 in.
Packaging: 1ea
Price: $1180
Updated: 2023/06/20

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LITHIUM MANGANESE OXIDE Chemical Properties,Usage,Production

Health Harzard

Manganese can cause serious lesions of the central nervous system, and lithium has damage to the gastrointestinal tract, kidneys and central nervous system. Use dust masks when there is dust in production, and use industrial gas masks with filters when the concentration is large. The production process should prevent dust. Staff undergo regular medical examinations.

Chemical Properties

monoclinic, a=0.4921 nm, b=0.8526 nm, c=0.9606 nm; prepared by reacting LiOH and γ-ΜnΟ2 in air at 400°C for several days or at 700°C for 24h; used in battery research [ROS91] [RIO92]

Physical properties

Usually spinel phase, working voltage is 3.5~4.3 V, theoretical specific capacity is 148 mA h/g, but the actual is about 110 mA h/g, cathode density is 4.28 g/cm3, and its lithium/manganese molar ratio is 0.45 ~0.5.

Uses

It is used as anode materials of high-performance lithium ion battery.

benefits

LITHIUM MANGANESE OXIDE material is considered to be one of the most promising cathode materials for lithium-ion batteries due to its good stability, good overcharge resistance, low price, environmental friendliness, and good high-current charge-discharge performance.

General Description

This product has been enhanced for energy efficiency.

Synthesis

Using manganese dioxide, manganese carbonate, manganese nitrate or manganese acetate and lithium hydroxide, lithium carbonate or lithium nitrate as raw materials, the composition and content of various materials are accurately analyzed, so that the molar ratio of lithium to manganese is in the range of 0.45 to 0.5. After the ball mill is evenly mixed, it is placed in a mold, pressed into a block shape on a hydraulic press, and placed in a high-temperature sintering furnace for sintering at a temperature of 600-800 °C.
4MnO2+Li2CO3→2LiMn2O4+CO2↑+0.5O2
4MnCO3+Li2CO3+1.5O2→2LiMn2O4+5CO2↑
4MnO2+2LiOH→2LiMn2O4+H2O+0.5O2

LITHIUM MANGANESE OXIDE Preparation Products And Raw materials

Raw materials

Manganese dioxide Manganese nitrate Manganese carbonate Lithium carbonate Lithium nitrate Sample sieve Manganese triacetate dihydrate

Preparation Products

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LITHIUM MANGANESE OXIDE Suppliers

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View Lastest Price from LITHIUM MANGANESE OXIDE manufacturers

Career Henan Chemical Co

Product: lithium manganese oxide 12057-17-9
Price: US $9.80/KG
Min. Order: 1g
Purity: ＞98%
Supply Ability: 20 tons
Release date: 2020-02-10

12057-17-9, LITHIUM MANGANESE OXIDERelated Search:

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LITHIUM MANGANESE OXIDE

LITHIUM MANGANESE(III,IV) OXIDE, ELECTRO -CHEMICAL GRADE

Lithium manganese oxide (LiMn2O4)

Lithium manganese(III,IV) oxide, 99.5% (metals basis)

Lithium manganate

Lithium manganese oxide spinel, powder, <0.5 mum particle size (BET), >99%

Lithium manganese(III,IV) oxide, 99.5% trace metals basis

LITHIUM MANGANESE OXIDE ISO 9001：2015 REACH

Lithium Manganese Oxide Battery Material

12057-17-9

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