搜索结果: 1-5 共查到“化学 Aluminum”相关记录5条 . 查询时间(0.109 秒)
Driving conditions dependence of magneto-electroluminescence in tri-(8-hydroxyquinoline)-aluminum based organic light emitting diodes
magneto-electroluminescence organic light emitting diodes
2011/9/2
we investigated the magneto-electroluminescence (MEL) in tri-(8-hydroxyquinoline)-aluminum based organic light-emitting diodes (OLEDs) through the steady-state and transient method simultaneously. The...
Synthesis and spectrophotometric determination of acidity constants of 2,3,4,6'-tetrahydroxy-3'-sulfoazobenzene and their use in determination of aluminum
Azo dye acidity constants aluminum spectrophotometric determination
2011/4/6
A novel azo derivative, 2,3,4,6'-tetrahydroxy-3'-sulfoazobenzene (THSA), was synthesized by using pyrogallol. The acid dissociation constants, or Ka values, of THSA were determined by the UV-visible s...
Aluminum Fractionation in the Water of Karakaya Dam Lake (Malatya, Turkey)
Aluminum speciation and fractionation atomic absorption spectroscopy enrichment trace element
2010/4/21
A method was developed for the determination of trace amounts of Al species in water samples using the amberlite type XAD-4 resin. For this purpose, total dissolved Al, organically bonded Al and parti...
The Effects of Benzoic Acid in Chloride Solutions on the Corrosion of Iron and Aluminum
Effects Aluminum the Corrosion of Iron
2010/4/22
In this work, the corrosion behavior of iron and aluminum was investigated in 0.1 M NaCl solutions with an initial pH value of 8 and containing various concentrations (0, 30, 150, 300 ppm) of benzoic ...
Hydrolysis and Condensation Reactions of Methacrylate-Modified Aluminum Alkoxides
Hydrolysis Condensation Reactions Methacrylate-Modified Aluminum Alkoxides
2010/8/19
The hydrolysis of aluminum tri-sec-butoxide and compounds obtained by substituting the larger functional groups for the present alkly groups in Al(O-sec-Bu)3, and the reaction of these products with a...