202606
氧化铝
99.997% trace metals basis
可持续性特点
别名:
氧化铝
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关于此项目
线性分子式:
Al2O3
化学文摘社编号:
分子量:
101.96
PubChem Substance ID:
eCl@ss:
38120402
UNSPSC Code:
12352311
NACRES:
NA.23
EC Number:
215-691-6
MDL number:
Quality Segment
assay
99.997% trace metals basis
form
powder
composition
Al2O3
reaction suitability
core: aluminum
sustainability
Sustainability features
mp
2040 °C (lit.)
application(s)
battery manufacturing
battery precursors
catalysts
crystal growth
dielectrics and passivation
glass & ceramic
optical coatings
photonic precursors
SMILES string
O=[Al]O[Al]=O
InChI
1S/2Al.3O
InChI key
TWNQGVIAIRXVLR-UHFFFAOYSA-N
General description
氧化铝以其高硬度、化学稳定性和耐腐蚀性著称。广泛用于要求高温的陶瓷和耐火材料，也因其高硬度适于制造砂轮和砂纸等磨料。氧化铝还用作电子器件中的电绝缘材料和石油工艺中的催化剂载体。它的生物相容性令其适于生物医学应用，还用于制备保护涂层增强表面耐久性和耐磨性。
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Aluminum oxide serves as a multifunctional additive or coating in lithium-ion batteries, helping stabilize electrode–electrolyte interfaces, suppress side reactions, improve thermal stability, and extend cycle life. By enabling safer, longer-lasting cells, it reduces material waste and energy use across the battery lifecycle. Click here for more information.
Application
氧化铝可用于制造复合材料，例如，当共价有机骨架(COF)和氧化铝结合，可得到锂硫电池的高效隔膜。
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存储类别
13 - Non Combustible Solids
怎么回事？
nwg
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, type N95 (US)