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质量水平
检测方案
97%
形式
liquid
自燃温度
763 °F
expl. lim.
9.8 %
反应适用性
core: aluminum
bp
200-206 °C/30 mmHg (lit.)
密度
0.967 g/mL at 25 °C (lit.)
SMILES字符串
CCC(C)O[Al](OC(C)CC)OC(C)CC
InChI
1S/3C4H9O.Al/c3*1-3-4(2)5;/h3*4H,3H2,1-2H3;/q3*-1;+3
InChI key
WOZZOSDBXABUFO-UHFFFAOYSA-N
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一般描述
Aluminum-tri-sec-butoxide is a metal organic chemical vapor deposition precursor and a chelating agent. It is widely used as a sol-gel precursor to deposit alumina thin films by atomic layer deposition method.
应用
Aluminum-tri-sec-butoxide can be used as a precursor :
- To prepare Al2O3-based quasi-solid electrolyte for Li metal anodes. This ensures long cycle lifetime and high constant current density.
- To synthesize nanospinel MgAl2O4 powder by a sol–gel method at low-temperature processing.
- To fabricate transparent superhydrophobic aluminum oxide thin films to prevent soiling of solar panels.
- To synthesize mesoporous alumina with large surface area to fabricate a functional interlayer for separator coating in a Li–S battery. It helps to suppress the shuttle effect and enhances cyclic stability andrateperformance.
特点和优势
- Suitable for thin film deposition
- Solubility in various solvents allows for the facile preparation of solution-based precursors
- High thermal stability
- Facilitates the anchoring of catalytic metal nanoparticles onto substrates
已用于制备高表面积氧化铝，其中以 2,4-戊二酮（Aldrich 产品 P775-4）作为螯合剂。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3
WGK
WGK 3
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Chem. Abstr., 124, 328279f-328279f (1996)
Clark, H.W. et al.
Microporous Mater., 6, 115-115 (1996)
Vaudry, F. et al.
Chemistry of Materials, 8, 1451-1451 (1996)
Polykarpos A Lazaridis et al.
Frontiers in chemistry, 6, 295-295 (2018-08-04)
The valorization of lignin that derives as by product in various biomass conversion processes has become a major research and technological objective. The potential of the production of valuable mono-aromatics (BTX and others) and (alkyl)phenols by catalytic fast pyrolysis of
Federico Veronesi et al.
Materials (Basel, Switzerland), 12(5) (2019-03-15)
The search for surfaces with non-wetting behavior towards water and low-surface tension liquids affects a wide range of industries. Surface wetting is regulated by morphological and chemical features interacting with liquid phases under different ambient conditions. Most of the approaches
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