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Synchrotron microanalysis: accurate elemental analysis on the microscopic level (MICRO-XRF)

Objective

This project investigates the comparability and traceability of multi-elemental chemical analysis at the ppm or sub-ppm level in micro-m-sized samples (existing CRMs are heterogeneous at this scale). Microbeam synchrotron radiation XRF (m-SRXRF) will be developed as a primary analytical method and used as certification / reference for other 'beam type' methods and for the development of new CRMs. The project is based on the continued development of numerical modeling techniques for simulating x-ray/matter interactions and their comparison with measurements using 2 micro-SRXRF instruments to be developed. The project includes the micro-characterization of existing CRMs, intercomparison of micro-SXRF with other techniques (SIMS, XPS, PIXE, AES) and feasibility studies for a new generation of CRMs for microscopic analysis. The project will result in the establishment of new EU networks for microbeam analysis and possibly the elaboration of new protocols.

Call for proposal

Data not available

Coordinator

UNIVERSITAIRE INSTELLING ANTWERPEN - UNIVERSITEIT ANTWERPEN
EU contribution
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Address
Universiteitsplein 1
2610 WILRIJK (ANTWERPEN)
Belgium

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Total cost
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Participants (8)