Silicon Monoxide (SiOx)
type: Product
description: High Performance Anode Material For next-generation high-energy lithium-ion batteries Overview | Product Information | MSDS | Literature | Related Products | Technical Support Silicon monoxide (CAS 10097-28-6) is an inorganic material often referred to as SiOx reflecting its variable Si:O ratio. This material has been widely used as a next-generation anode material in lithium-ion batteries, owing to its high theoretical capacity (2615 mAh/g). When combined with carbon materials, silicon monoxide exhibits a sustained capacity of 577.7 mAh/g after 100 cycles at a current density of 1 A/g. The performance of silicon monoxide can be further improved by forming a composite with ZnS and nitrogen-doped carbon. The resulting ZnS/NC/SiO composite achieves reversible capacity of 748 mAh/g after 1000 cycles at 1.0 A/g. Prelithiation of silicon monoxide can drastically improve the initial Coulombic efficiency from 66.9% to 91.2% in an LFP//SiO cell configuration. Low Price Material For affordable battery R&D High Performance Anode Theoretical capacity of 2615 mAh/g Simple Worldwide Shipping Reliable delivery via tracked courier Reliable High Purity ≥ 99.99% for effective performance General Information CAS Number 10097-28-6 Chemical Formula SiOx Full Name Silicon monoxide Molecular Weight 44.08 g/mol Synonyms Silicon oxide, silicon (II) oxide, SiO, oxosilicon Classification or Family Battery materials, advanced ceramic materials, anode active materials Product Details Purity ≥ 99.99% Particle Size 1 – 4 µm Appearance Brown to black powder MSDS Documentation Silicon Monoxide MSDS Sheet Literature An ultrafast charge-driven topological intercalation prelithiation strategy for carbon-silicon composite anodes, Y. Zhao et al., Adv. Sci., 12, e06636 (2025); DOI: 10.1002/advs.202506636. Pre-constructed mechano-electrochemical adaptive solid electrolyte interphase to enhance Li+ diffusion kinetics and interface stability for chemically prelithiated SiO anodes, Z. Wang et al., Adv. Sci.…
brand: Ossila
sku: M2704A1-100g
additional property: Quantity
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  value: 100 g, 250 g, 500 g
offers: AggregateOffer
  low price: 135.00
  high price: 480.00
  price currency: USD
  offer count: 3
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    price: 135.00
    price currency: USD
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    sku: M2704A1-100g
  offers: Offer
    price: 315.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
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    sku: M2704A1-250g
  offers: Offer
    price: 480.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
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    sku: M2704A1-500g

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