934747

硫

electrode sheet, aluminum substrate, size 5 in. × 10 in.

• 同義詞: Sulfur, Sulfur cathode, cathode for lithium-sulfur batteries
• 經驗公式（希爾表示法）: S
• CAS號碼: 7704-34-9
• 分子量：: 32.07
• MDL號碼: MFCD00085316
• 分類程式碼代碼: 26111700
• NACRES: NA.21

屬性

• 材料: aluminum substrate
• 品質等級: 100
• 等級: battery grade
• 蒸汽密度: 8.9 (vs air)
• 蒸汽壓力: 1 mmHg ( 183.8 °C); 10 mmHg ( 246 °C)
• 描述: 2.1 V vs Li/Li+; Description/Nominal Voltage: 2.1 V vs Li/Li+
• 化驗: ≥98%
• 形狀: sheet
• 自燃溫度: 450 °F
• 成份: Active material loading, 3.75 mg/cm2 ±5% by
• 環保替代產品特色: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 電阻係數: 2E23 μΩ-cm, 20°C
• 尺寸: 5 in. × 10 in.
• 厚度: 16 μm , aluminum current collector; 40 μm , excluding current collector; 55 μm
• 容量: 3.0 mAh/cm2 ±5 % (Areal); (800 mAh/g)
• bp: 444.7 °C (lit.)
• mp: 112.8 °C (rhombic) (lit.); 117-120 °C (lit.); 119.0 °C (monoclinic) (lit.)
• 應用: battery manufacturing
• 環保替代類別: Enabling
• SMILES 字串: [S]
• InChI: 1S/S
• InChI 密鑰: NINIDFKCEFEMDL-UHFFFAOYSA-N

描述

一般說明

Our sublimed sulfur electrode sheet is a ready-to-use cathode for lithium-sulfur (Li-S) battery research. The sulfur film is cast single-sided on a 16-µm thick carbon-coated aluminum foil current collector that is 5 in. x 10 in. (127 mm x 254 mm) in size. The composition is 70% sublimed sulfur, 10% Poly(vinylidene fluoride) [PVDF] and 20% carbon black.

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. Click here for more information.

應用

Our sublimed sulfur electrode sheet is primarily used as a cathode in lithium-sulfur batteries due to its high theoretical capacity. This sulfur cathode can convert sulfur to lithium sulfide by a conversion reaction, resulting in a practical capacity of 800 mAh/g that is 5× than those of the transition-metal oxide cathodes. It offers consistent, reliable performance and is suitable for experimental studies in lithium-sulfur (Li-S) battery chemistry.

battery manufacturing

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315
• 防範說明: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• 危險分類: Skin Irrit. 2
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable