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HomeSynchrotron Lab-Based SystemXAS SIGRAY QuantumLeap-V210
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SIGRAY QuantumLeap p-H2000

SIGRAY QuantumLeap-V210

The QuantumLeap is the first laboratory X-ray absorption spectroscopy (XAS) with synchrotron-like performance to provide critical information on oxidation states, bond lengths and interatomic distances, electron symmetry, and more.

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  • Description
Description

Features:

  • Only laboratory XAS system with synchrotron-like performance
    XANES at 0.7eV and EXAFS within seconds or minutes
  • 2.1keV to 10keV, enabling low atomic number element analysis
    Down to 2.1 keV for phosphorus and sulfur analysis within the vacuum enclosure
  • MicroXAS at 100 micron spot size
    Motorized stage enables XAS mapping at 100 µm over a sample for microXANES and microEXAFS

Patented QuantumLeap-V210 acquisition scheme. A focusing X-ray optic directs X-rays onto the sample. A downstream crystal separates the transmitted X-rays by wavelengths into different positions on the spatially resolving detector. The resulting “image” by the detector is the XAS spectrum.

QuantumLeap software follows an intuitive workflow in which the element of interest is selected and suggested settings are loaded. Options such as exposure times and number of images are then input. The acquired spectrum is displayed in real time during collection.

Achieving a smooth spectrum for XAS: Mo (blue) has characteristic X-ray lines around 2 to 3 keV and 17.4 keV, while W (green) has characteristic energies in the 7 to 12 keV range. By selecting target materials, characteristic lines can be avoided so that a smooth spectrum of energies is acquired for a full range between 4.5 to 25 keV.

Application

  • Catalysts
  • Batteries and Fuel Cells
  • Nanoparticles and Nanotubes

Analysis of chemistry in a Co-Cu catalyst sample and measurement of a reference Co foil. Note high resolution features such as pre-edges can be clearly seen.

XANES spectrum of a new versus aged lithium ion battery cathode, demonstrating chemical changes.

Hematite and magnetite iron nanopowder XANES analysis.

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Quasi-S Pte Ltd
(HQ)

35 Marsiling Industrial Estate Road 3 #04-03, Singapore 739257.

T (65) 6383 4386
F (65) 6383 3071
E contact@quasi-s.com.sg

Quasi-S Technology Sdn Bhd
(Bangi Branch)

Block Stroma B3-1, UKM-MTDC Smart Technology Centre 43600 Bangi, Selangor, Malaysia

T (603) 8920 2570
F (603) 8920 2506
E inquirybangi@quasi-s.com.my

Quasi-S Sdn Bhd
(Penang Branch)

15-G-26 Bayan Point Medan Kampung Relau 11900 Penang, Malaysia

T (604) 645 6973
F (60) 4645 6573
E inquiry@quasi-s.com.my

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