Analysis of cement slurries by inductively coupled plasma optical emission spectrometry with axial viewing

Silva, Cı́ntia S.; Blanco, Telma; Nóbrega, Joaquim A.

doi:10.1016/s0584-8547(01)00361-5

Cited by 23 publications

(23 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Some publications proposed the use of increasing masses of certified reference materials for the calibration, [25][26][27] but aqueous solutions could also be used. 27,[31][32][33] The use of the generalized standard additions method (GSAM), an expansion of the conventional standard additions method, has also been proposed for slurry analysis in a dual view 28 and in an axially viewed ICP OES. 29 In a simplified way, it is based on the idea that both quantities of reference solution and sample mass are changed.…”

Section: Use Of Icp Oes With Axially Viewed Configuration For Analysimentioning

confidence: 99%

Inductively coupled plasma optical emission spectrometry with axially viewed configuration: an overview of applications

Trevizan¹,

Nóbrega²

2007

J. Braz. Chem. Soc.

Self Cite

View full text Add to dashboard Cite

Geralmente aceita-se que espectrômetros de emissão óptica com plasma acoplado indutivamente (ICP OES) com configuração axial apresentam efeitos de matriz mais severos quando comparados aos equipamentos com configuração radial, embora gerem menores limites de detecção. Entretanto, o desenvolvimento de detectores de estado sólido associado ao arranjo óptico Littrow com rede echelle e interfaces apropriadas para remoção da zona fria do plasma vêm possibilitando a expansão do uso dessa configuração. Nesta revisão são discutidos trabalhos publicados no período de 1999 a 2006 que fazem uso da configuração axial para avaliação dos efeitos de matriz, otimização das condições de operação e análise de diversos tipos de amostras, incluindo a introdução de amostras complexas, tais como suspensões.It is generally assumed that inductively coupled plasma optical emission spectrometers (ICP OES) with axial configuration present severe matrix effects when compared to radially viewed ones, although lower detection limits are obtained. However, the development of solid state detectors associated with a Littrow optical arrangement with an echelle grating and proper interfaces for plasma tail cut off led to an increase of analytical applications based on axially viewed configuration. In this review, papers published from 1999 to 2006 using this configuration for matrix effects evaluation, optimization of the operating conditions and analysis of complex samples, such as slurries, are discussed.

show abstract

Section: Use Of Icp Oes With Axially Viewed Configuration For Analysimentioning

confidence: 99%

Inductively coupled plasma optical emission spectrometry with axially viewed configuration: an overview of applications

Trevizan¹,

Nóbrega²

2007

J. Braz. Chem. Soc.

Self Cite

View full text Add to dashboard Cite

show abstract

“…It is an alternate for ICP-MS in a sense. Marjanovic et al [8] and Silva et al [9] used axial viewing ICP-OES for the analysis of slurries of cement samples and verified that slurry introduction could be used to axial ICP-OES only with some modification of the nebulizer and nebulization chamber.…”

Section: Introductionmentioning

confidence: 99%

Determination of impurities in titanium nitride by slurry introduction axial viewed inductively coupled plasma optical emission spectrometry

Wang

Zhang

Qiu

et al. 2005

Spectrochimica Acta Part B: Atomic Spectroscopy

View full text Add to dashboard Cite

A method of slurry nebulization for inductively coupled plasma optical emission spectrometry (ICP-OES) applied to the analysis of titanium niride(TiN) was reported. The TiN slurry sample was prepared with adding dispersant polyacrylate amine or polyethylene imine for the stabilization and homogenization of suspension, and the amount of additives was optimized. A Babington type cross-flow nebulizer with V-groove was used for nebulization of the slurry for avoidance of blockage from the particles. The stability of slurry was characterized via zeta potential measurement, scanning electron microscope observation, particle size distrbution measurement and signal stability testing. For nm size TiN, calibration curves could be established by aqueous standards and the analytical results were in good accordance with the alkaline fusion method. For Am size TiN, a negative deviation was observed for most of elements and this deviation can be corrected by using Ti intrinsic internal standard method. D

show abstract

“…Slurry stability is crucial for efficient and reproducible nebulization [18], so stabilizers (e.g. Triton X-100, glycerol) are sometimes added [4,16,19]. Precision is highly dependent on sample homogeneity and analyte partitioning between the solid and liquid phases [6].…”

Section: Introductionmentioning

confidence: 99%

“…Precision is highly dependent on sample homogeneity and analyte partitioning between the solid and liquid phases [6]. Hydrochloric acid [4,14,16,19] and various nitric acid concentrations [16,20] have been used. Good extraction of the analyte is achieved with ultrasonic agitation in nitric acid, ensuring better representativeness of the slurry [21].…”

Section: Introductionmentioning

confidence: 99%

ICP slurry introduction for simple and rapid determination of Pb, Mg and Ca in plant roots

2007

View full text Add to dashboard Cite

Pb, Mg and Ca were simultaneously determined in plant roots by slurry introduction into inductively coupled plasma optical emission spectrometry (SS-ICP-OES). Slurries were prepared in 0.5% or 5% (v/v) HNO 3 with 0.5, or 5% (v/v) Triton X-100. Omission of the Triton X-100 improved results. Compared with wet ashing of the root sample followed by ICP-OES, ICP-MS and FAAS, the method offers: comparable results, simplification of sample preparation, less sample contamination, and reduction in the use of dangerous and corrosive reagents. The precisions varied: 1.7% for Mg, 2.8% for Ca and 4.3% for Pb, and were not significantly different (95% confidence level) from those of conventional analysis.

show abstract

Analysis of cement slurries by inductively coupled plasma optical emission spectrometry with axial viewing

Cited by 23 publications

References 7 publications

Inductively coupled plasma optical emission spectrometry with axially viewed configuration: an overview of applications

Inductively coupled plasma optical emission spectrometry with axially viewed configuration: an overview of applications

Determination of impurities in titanium nitride by slurry introduction axial viewed inductively coupled plasma optical emission spectrometry

ICP slurry introduction for simple and rapid determination of Pb, Mg and Ca in plant roots

Contact Info

Product

Resources

About