934747

Sulfur

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

• 동의어(들): Sulfur, Sulfur cathode, cathode for lithium-sulfur batteries
• 실험식(Hill 표기법): S
• CAS Number: 7704-34-9
• Molecular Weight: 32.07
• MDL number: MFCD00085316
• UNSPSC 코드: 26111700
• NACRES: NA.21

속성

• material: aluminum substrate
• Quality Level: 100
• Grade: battery grade
• vapor density: 8.9 (vs air)
• vapor pressure: 1 mmHg ( 183.8 °C); 10 mmHg ( 246 °C)
• 설명: 2.1 V vs Li/Li+; Description/Nominal Voltage: 2.1 V vs Li/Li+
• 분석: ≥98%
• 형태: sheet
• autoignition temp.: 450 °F
• 구성: Active material loading, 3.75 mg/cm2 ±5% by
• 환경친화적 대안 제품 특성: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 저항도: 2E23 μΩ-cm, 20°C
• 크기: 5 in. × 10 in.
• 두께: 16 μm , aluminum current collector; 40 μm , excluding current collector; 55 μm
• 용량: 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.)
• 응용 분야: battery manufacturing
• 환경친화적 대안 카테고리: Enabling
• SMILES string: [S]
• InChI: 1S/S
• InChI key: NINIDFKCEFEMDL-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315
• 예방조치 성명서: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Hazard Classifications: Skin Irrit. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable