搜索结果: 1-9 共查到“有机化学 nickel”相关记录9条 . 查询时间(0.156 秒)
Solid phase extraction of copper, nickel, and cobalt in water samples after extraction using surfactant coated alumina modified with indane-1,2,3-trione 1,2-dioxime and determination by flame atomic absorption spectrometry
Solid phase extraction surfactant coated alumina atomic absorption spectrometry
2010/12/3
A simple method for simultaneous pre-concentration of Cu, Ni, and Co metal ions prior to their determination by flame atomic absorption spectrometry is reported. The method is based on the extraction ...
'Solid phase extraction of Copper, Nickel and Cobalt in water samples after extraction using surfactant Coated alumina modified with Indane-1,2,3-trione 1,2-dioxime and determination by flame atomic absorption
Solid phase extraction surfactant coated alumina atomic absorption spectrometry
2010/10/19
A simple method for simultaneous pre-concentration of Cu, Ni, and Co metal ions prior to their determination by flame atomic absorption spectrometry is reported. The method is based on the extraction ...
Electrochemical properties of 1-(o-, m-, p-nitrophenyl)-3-(m-nitrophenyl)- 5-phenylformazans and their nickel complexes
Formazans nickel complexes spectroscopy substituent effect
2010/10/18
The electrochemical properties of NO2 formazans and their Ni(II) complexes were investigated. The investigated formazans included a NO2 group at the o-, m-, and p-positions of the 1-phenyl ring and at...
A New Method of Synthesis of Azo Schiff Base Ligands with Azo and Azomethine Donors: Synthesis of N-4-Methoxy- benzylidene-2-(3-hydroxyphenylazo)-5-hydroxy- aniline and Its Nickel(II) Complex
synthesis azo compound Schiff base ligand azo and azomethine donor
2007/12/19
摘要 A new method for the synthesis of azo Schiff an base ligand in which the azo and azomethine groups are coordination sites was developed through a Schiff base precursor. The precursor, N-4-methoxybe...
Synthesis and Characterization of Complexes of Copper(II), Nickel(II) and Cobalt(II) with vic-Dioximes Bearing N'-p-Aminobenzoyl Benzaldehyde Hydrazone
dioxime hydrazone complex extraction
2007/12/13
摘要 Six different arylhydrazone derivatives of p-aminobenzoic hydrazide of vic-dioximes were synthesized by reaction of chloroglyoxime and dichloroglyoxime with N'-p-aminobenzoyl benzaldehyde, 4-hydrox...
期刊信息
篇名
“Carbon-coated iron and nickel nanocapsules produced by arc discharge in ethanol vapor”,
语种
英文
撰写或编译
作者
P.Z. Si,Z.D. Zhang,D.Y. Geng,C.Y. You,X.G. Zhao and W.S. Zhang
第一作者单位
刊物名称
Carbon
页面
41 ...
Electrocatalytic Determination of Ascorbic Acid Using Glassy Carbon Modified with Nickel(II) Macrocycle Containing Dianionic Tetraazaannulene Ligand
Ni(II) tetraaza macrocycle Sensor Electrocatalytic oxidation L-Ascorbic acid
2010/4/20
A symmetric Ni(II) tetraaza macrocycle modified glassy electrode shows electrocatalytic activity for the oxidation of L-ascorbic acid at pH 7. It was shown the peak potential shifted to the negative b...
Propylene Dimerization Over Nickel-Ion Exchanged Zeolites in the Liquid Phase
Propylene Dimerization Over Nickel-Ion Exchanged Zeolites in the Liquid Phase
2010/4/22
Propylene Dimerization Over Nickel-Ion Exchanged Zeolites in the Liquid Phase.
Synthesis and characterization of copper(II), nickel(II), cadmium(II), cobalt(II) and zinc(II) complexes with 2-Benzoyl-3-hydroxy-1-naphthylamino-3-phenyl-2-propen-1-on
copper(II) nickel(II) cadmium(II) cobalt(II) zinc(II) 2-Benzoyl-3-hydroxy-1-naphthylamino-3-phenyl-2-propen-1-on
2010/6/27
Cu(II), Ni(II), Co(II), Zn(II) and Cd(II) complexes of 2-Benzoyl-3-hydroxy-1-naphthylamino-3-phenyl-2-propen-1-on, which is a derivative of carboxamide, were prepared and characterized by elemental, ...