917060
1 M Biphenyl in DME
a precursor solution to prepare the prelithiation/presodiation reagent for disordered carbon, SiO, Sn, Sb, P, and S electrodes
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About This Item
Prodotti consigliati
Livello qualitativo
Forma fisica
liquid
Concentrazione
1 M
applicazioni
battery manufacturing
Temperatura di conservazione
2-8°C
Applicazioni
This product is biphenyl (Bp) solution in anhydrous DME (1 mol/L) is a precursor reagent that could be easily handled to prepare prelithiation or presodiation reagent. By direct reaction of Li metal, it forms a strong reducing reagent of Li-Bp. The resulting Li-Bp/DME reagent is applicable to prelithiate most of the active materials for Li ion batteries, such as Sn, Sb, P, S, SiO and other metal oxide. On the other hand, a presodiation reagent can be prepared by reacting Bp/DME solution with Na metal. Na-Bp/DME reagent can be used to presodiate hard carbon, a promising anode material in Na ion batteries.
Nota sulla preparazione
Suggested Directions for use:
To prepare 1 M Li-Bp/DME reagent, > 0.07 g of Li metal is added into every 10 ml of 1 M BP/DME solution.
To prepare 1 M Na-Bp/DME reagent, > 0.23 g of Na metal is added into every 10 ml of 1 M BP/DME solution.
- Step 1 Preparation of Prelithiation/presodiation reagent
To prepare 1 M Li-Bp/DME reagent, > 0.07 g of Li metal is added into every 10 ml of 1 M BP/DME solution.
To prepare 1 M Na-Bp/DME reagent, > 0.23 g of Na metal is added into every 10 ml of 1 M BP/DME solution.
- Step 2 Prelithiation/presodiation of electrodes
Avvertenze
Danger
Indicazioni di pericolo
Classi di pericolo
Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Respiratory system
Rischi supp
Codice della classe di stoccaggio
3 - Flammable liquids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
33.8 °F
Punto d’infiammabilità (°C)
1 °C
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