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Why is X-ray absorption fine structure spectrometer an indispensable tool in modern materials science?

X-ray absorption fine structure spectrometer is a powerful tool for studying the local atomic or electronic structure of materials, widely used in popular fields such as catalysis, energy, and nanotechnology. XAFS core advantages: Highest luminous flux product: Photon flux exceeding 1000000 photons/second/eV, with spectral efficiency several times higher than other products; Obtain data quality equivalent to synchrotron radiation Excellent stability: The stability of monochromatic light intensity of the light source is better than 0.1%, and the energy drift during repeated collection is less than 50 meV 1% detection limit: High luminous flux, excellent optical path optimization, and excellent light source stability ensure high-quality EXAFS data is obtained even when the measured element content is>1%。

2024/10/22
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Fiber accessories

Using X-ray diffraction (transmission) method to test the unique crystal structure of fibers. Test the orientation of the sample based on data such as fiber texture and half peak width.

2024/10/11
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Cryogenic equipment

The data collected through low-temperature equipment yields more ideal results. With the help of low-temperature equipment, more advantageous conditions can be provided, which can enable undesirable crystals to obtain ideal results, as well as ideal crystals to obtain more ideal results.

2024/09/30
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Tongda Technology Angle Measuring Instrument

θ - θ structure, the sample remains stationary while the radiation source and detector rotate; Adopting imported high-precision bearing transmission, with good stability; High precision fully closed-loop vector drive servo system control, Contains 32-bit RISC microprocessor and high-resolution magnetic encoder for automatic error correction;

2024/09/23
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Characterization of perovskite -- XRD pattern analysis

The crystal structure of the perovskite films modified by ionic liquid (ILs) BMIMAc under various annealing durations was characterized by X-ray diffraction.

2024/06/26
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Battery material analysis -- XRD

Battery material analysis helps to understand and optimize battery performance, improve battery safety and life, reduce costs, and promote the development and application of new materials.

2024/05/03
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XAFS experimental method

X-ray absorption spectroscopy is a spectral technique to analyze the elemental composition and electronic states of materials by using the signal changes before and after the incident of synchrotron radiation X-rays.

2024/04/22
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On X-ray absorption fine structure

XAFS, as an advanced characterization technique for the local structure analysis of materials, can provide more accurate atomic structure coordination information in the short-range structure range than X-ray crystal diffraction.

2024/04/10
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Characterization and application of XRD in two-dimensional materials

A material whose properties are dominated by two-dimensional effects, the properties of the material on a two-dimensional scale are different from its properties on a larger scale.

2024/04/03
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XRD与FTIR

Recently, A new study successfully fused metal oxides with zeolite A, and revealed the mystery of this process through XRD and FTIR technology.

2024/03/25
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X-ray Absorption Fine Structure

X-ray Absorption Fine Structure(XAFS) is a powerful tool for studying the local atomic or electronic struct ure of materials based on synchrotron radiation light source.

2024/03/18
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