搜索结果: 1-15 共查到“化学 Iron”相关记录27条 . 查询时间(0.319 秒)
Chelating agent free solid phase extraction (CAF-SPE) method for separation and/or preconcentration of iron(III) ions
Iron determination solid phase extraction preconcentration
2010/10/15
This paper presents a chelating agent free solid phase extraction (CAF-SPE) method for the separation and/or preconcentration of trace iron(III) ions. This method is based on the sorption of Fe(III) i...
Application of a Dynamic Reaction Cell (DRC) ICP-MS in Chromium and Iron Determinations in Rock, Soil and Terrestrial Water Samples
Application of a Dynamic Reaction Cell Chromium Iron Determinations Rock
2010/9/15
Despite environmental and geochemical interests, Cr and Fe have been left beyond the reach of determinations by ICP-MS due to severe interferences originating from Ar. The applicability of a dynamic r...
Flow Injection Determination of Iron Ions with Green Tea Extracts as a Natural Chromogenic Reagent
Iron Ions Green Tea Extracts Natural Chromogenic Reagent
2010/9/20
A green chemistry system that utilizes natural extract as an alternative reagent for determination of metal ions has been investigated. The extract of green tea, a common beverage, is used for quanti...
Development of a Discrete Flow System Using a Microsyringe as a Cell for the Photometric Determination of Iron
Microsyringe Cell Photometric Determination Iron
2010/9/20
A simple discrete flow system for the photometric determination of iron using a glass syringe as a mixer of a solution and as a sample cell has been developed. The system was assembled from a coupler...
Studies of Heterogeneous Hydrothermal Stripping from Iron-loaded Naphthenic Acid–Alcohol–Kerosen
iron-loaded organic phase heterogeneous hydrothermal stripping rate equation
2009/11/13
The technique of hydrothermal stripping from mixed aqueous-organic systems is a promising method for synthesizing oxide ceramic powders for high-performance applications. Some factors influencing hete...
A simple spectrophotometric method for the determination of iron(II) aqueous solutions
Spectrophotometry iron determination morin alloys steels environmental biological samples soil samples
2010/4/8
An ultra-sensitive and highly selective non-extractive spectrophotometric method is presented for the rapid determination of iron(II) at trace levels using 2', 3, 4', 5, 7-Pentahydroxyflavone (morin) ...
Analytical Applications of Reactions of Iron(III) and Hexacyanoferrate(III) with 2,10-Disubstituted Phenothiazines
phenothiazines promazine flow injection chlorpromazine
2009/9/4
The presented review is devoted to analytical applications of reactions of Fe(III) and K3[Fe(CN)6] with 2,10-disubstituted phenothiazines (PT). It was found that iron(III) and hexacyanoferrate(III) io...
Determination of Iron Monosulfide and Iron Disulfide in Suspensions by an Electrochemical Method Using a Platinum-Silver Twin-Electrode
Determination Iron Monosulfide Iron Disulfide Suspensions Electrochemical Method
2010/9/13
New electrochemical technique with a Pt-Ag twin electrode is proposed for the determining the contents of iron sulfides (FeS and FeS2) in a suspension. After electrolytic oxidation with a Pt electrode...
专著信息
书名
Electrochemical investigation on passivation process of iron in borate buffer solution, in: Environmental Degradation of Meterials and Corrosion Control in Metals
语种
英文
撰写或编译
撰写
作者
W.S.Li,S.Q....
专著信息
书名
A Microchip with Sampling and Chemiluminescence Detection for Analyzing Iron in Nature Water and in Whole Blood
语种
英文
撰写或编译
作者
Jiagen Lv,Zhujun Zhang
第一作者单位
出版社
Analytical letters Vol.37.No.7,...
专著信息
书名
Electrochemical investigation on passivation process of iron in borate buffer solution in: Environmental Degradation of Meterials and Corrosion Control in Metals
语种
英文
撰写或编译
撰写
作者
李伟善,蔡松崎,J.L....
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 ...
Ordered multilayer film electrode containing iron phthalocyanine based on covalently onding
2007/7/28
期刊信息
篇名
Ordered multilayer film electrode containing iron phthalocyanine based on covalently onding
语种
中文
撰写或编译
撰写
作者
Shuang Zhao,Xiaofang Li,Min Yang,Changqing Sun*
第一作者单位
吉林大学
刊物名称
Chemical Journal ...
期刊信息
篇名
Synthesis of pyrite thin films obtained by thermal sulfurating iron films at different sulfur atmosphere pressure
语种
英文
撰写或编译
撰写
作者
Meng L,Liu Y H,Huang W
第一作者单位
浙江大学
刊物名称
Mater. Sci. Eng
页面
2...
铁、氮共掺杂二氧化钛粉末的制备及光催化活性（Preparation and Photocatalytic Activity of TiO2 Powder Codoped with Iron and Nitrogen）
二氧化钛 铁 氮共掺杂 亚甲基蓝 光催化
2010/8/18
Using TiCl4 as the titanium source, nanoparticles of TiO2 doped with nitrogen(N-TiO2) were synthesized by triethylamine. TiO2 powder codoped with iron and nitrogen(Fe/N-TiO2) were prepared by adsorpti...