1, XRF (X Ray Fluorescence X-ray fluorescence) Use this method for surface chemical analysis, but you must purchase standard samples and draw standard curves. The measured sample must meet a number of conditions, such as a smooth surface and uniform composition. If the composition is not uniform, it can only be stated that the composition of the micro-area measured by XRF is the same, and the othe...
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Characterization and testing technology is the fundamental way to scientifically identify nanomaterials, understand their diverse structures, and evaluate their special properties. The main purpose of characterization of nanomaterials is to determine some physical and chemical properties of nanomaterials, such as morphology, size, particle size, chemical composition, crystal structure, band gap an...
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ICP-MS Inductively Coupled Plasma Mass Spectrometer is an analytical instrument that combines ICP technology and mass spectrometry. It can simultaneously measure dozens of trace elements. The instrument covers a wide range of elements, including alkali metals, alkaline earth metals, transition Metals and other metalloids, rare earth elements, most halogens and some non-metallic elements. Principle...
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XRF is the abbreviation for X-ray fluorescence analysis, which utilizes the characteristics of X-rays to perform non-destructive analysis of substances. XRF is the abbreviation for X-ray fluorescence spectroscopy analyzer, suitable for identifying and measuring elements in solid, liquid, and powder samples. It determines the elemental composition of the sample by measuring the fluorescence emitted...
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