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Heterogeneous hydrogenation reactions are of great importance for chemical upgrading and synthesis, but still face the challenges of controlling selectivity and long‐term stability. To improve the catalytic performance, many hydrogenation reactions utilize special yolk/core–shell nanoreactors (YCSNs) with unique architectures and advantageous properties. This work presents the developmental and technological...
Two types of Nb-containing mesoporous materials were studied: (i) NbSBA-15 with 2D-hexagonal structure and (ii) NbFDU-1 with cage-like structure. The elucidation of the pore connectivity and the pore blockage on the basis of nitrogen and argon desorption isotherms combined with FTIR and H2-TPR studies is presented for niobium-containing materials. Moreover, the surface properties are studied by FTIR...
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