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作者:L. Nagli , M. Gaft , Y. Raichlin
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.166
摘要:Abstract(#br)The detection of low halogen concentrations by atomic Laser Induced Breakdown Spectroscopy (LIBS) is usually difficult due to low intensity lines, which overlaps with matrix and due to an uncomfortable spectral region. Molecular LIBS (MLIBS) based on diatomic molecul...
作者:Cécile Fabre
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.166
摘要:Abstract(#br)The review focuses on the most relevant advances and is reported in different sections relative to the analyzed objects (identification of rocks/minerals and sourcing; resources applications; slurry and drill cores; rare earth elements; light elements). Special secti...
作者:Victor M. Chubarov , Alena A. Amosova , Alexander L. Finkelshtein
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.163
摘要:Abstract(#br)This paper describes the technique developed for X-ray fluorescence determination of sulfur and iron valence state in coal concentrates and ashes. The X-ray emission spectra of iron and sulfur were measured using the wavelength-dispersive X-ray fluorescence spec...
作者:A. Neettiyath , M.B. Alli , P. Hayden ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.163
摘要:Abstract(#br)Spatially resolved and temporally integrated vacuum ultraviolet laser induced breakdown spectroscopy (VUV LIBS) was used for contaminant analysis in thermally aged oil impregnated pressboard (OIP) insulation material taken from high voltage transformers. The signatur...
作者:Vasilina V. Eskina , Olga A. Dalnova , Daria G. Filatova ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.165
摘要:Abstract(#br)This work investigates the analytical possibilities of high-resolution continuum source graphite furnace atomic absorption spectrometry (HR CS GFAAS) for the determination of Pd, Pt and Rh (PGMs) in spent automobile catalysts without chemical separation. A novel...
作者:Soraya Aidene , Valentin Semenov , Denis Kirsanov ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.165
摘要:Abstract(#br)Energy-dispersive X-ray fluorescence spectrometry (EDX) is a widely used modern elemental analysis method. Most of the commercially produced EDX spectrometers cannot determine elements with atomic numbers below 11 (sodium). The EDX spectra contain scattering componen...
作者:I.F. Seregina , V.E. Ognev , E.M. Sedykh ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.166
摘要:Abstract(#br)Inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma optical emission spectrometry with the preliminary hydride generation (HG-ICP-OES) techniques were used for the determination of chalcophile elements in sulfide-bearing rocks af...
作者:Antonio Ortiz-Mora , Antonio Díaz-Soriano , Antonio Sarsa ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.163
摘要:Abstract(#br)Hydrogen Balmer series lines have been widely used to determine characteristic plasma parameters such as electron density. These parameters are related to internal processes occurring in plasma (Stark effect, Doppler effect, …) which give rise to line shapes who...
作者:A. Cinosi , G. Siviero , D. Monticelli ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2020, Vol.164
摘要:Abstract(#br)The presence of elemental impurities in fuels is a key topic with important consequences: they may both adversely affect the performances of engines and contribute to the contamination of the environment, primarily air, but on the long term also waters and soils.(#br...

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