From the Mössbauer spectra of various oxidic catalysts precursors obtained at 4.2 K, 77 K and 300 K, the sequences in particle size and thermal motions relative to the support are established.
W.L.T.M. Ramselaar, A.M. Kraan, van der, V.H.J. Beer, de
Research output: Contribution to journal › Article › Academic › peer-review