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Sigma-Aldrich

Lithium iodide

greener alternative

AnhydroBeads™, −10 mesh, 99.99% trace metals basis

Synonym(s):

Lithium monoiodide

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About This Item

Linear Formula:
LiI
CAS Number:
10377-51-2
Molecular Weight:
133.85
EC Number:
233-822-5
MDL number:
MFCD00011092
UNSPSC Code:
12352302
PubChem Substance ID:
24867537
NACRES:
NA.23

product line

AnhydroBeads™

Quality Level

100

Assay

99.99% trace metals basis

form

beads

greener alternative product characteristics

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

sustainability

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impurities

≤150.0 ppm Trace Metal Analysis

particle size

−10 mesh

mp

446 °C (lit.)

density

3.49 g/mL at 25 °C (lit.)

greener alternative category

Enabling

SMILES string

[Li+].[I-]

InChI

1S/HI.Li/h1H;/q;+1/p-1

InChI key

HSZCZNFXUDYRKD-UHFFFAOYSA-M

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General description

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Application

Lithium iodide can be used:


  • As a precursor to synthesize polymer-based electrolytes for dye-sensitized solar cell(DSSC) application via solution casting method.
  • Li2S-P2S5-LiI crystalline inorganic-organic hybrid electrolytes with high ionic conductivity via liquid-phase synthesis for all solid-state batteries.
  • As a redox mediator for Lithium–oxygen (Li–O2) batteries. It can facilitate redox reactions by shuttling charge carriers between electrodes, enabling efficient energy conversion.

Features and Benefits

  • Excellent ionic conductivity at elevated temperature
  • Good thermal stability
  • Compatible with lithium-based battery materials.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

accessory

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Improved ionic conductivity of Li2S-P2S5-LiI solid electrolytes synthesized by liquid-phase synthesis
Kazuhiro Hikima, et al.
Solid State Ionics, 354, 115403-115403 (2020)
Zhuoran Wang et al.
ChemSusChem, 12(10), 2220-2230 (2019-02-17)
Integration of solar-energy harvesting and storage functions has attracted significant research attention, as it holds promise for ultimate development of light-chargeable devices. In this context, a functional nanocomposite anode that not only permits electrochemical energy storage through Li-ion photo-intercalation, but
Understanding the role of lithium iodide in lithium-oxygen batteries
Xuanxuan Bi, et al.
Advanced Materials, 34, 2106148-2106148 (2022)
Effect of lithium salt on physicochemical properties of P (MMA-co-EMA) based copolymer electrolytes for dye-sensitized solar cell application
Dzulkurnain, Nurul Akmaliah and Rani, Mohd Saiful Asmal and Ahmad, Azizan and Mohamed, Nor Sabirin
Ionics, 24, 269-276 (2018)
Kawatsura, M. et al.
Chemical Communications (Cambridge, England), 217-217 (1998)
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