Since the idea of a sustainable chemistry became an urgency for the scientific community, an exponential increasing in the use of heterogeneous recoverable catalysts was registered. Mesoporous silica (MCM) have played a prominent role as inert supporting materials in this field, because of their high specific surface areas, their large pore size and their thermal and chemical stability.[1] The efficiency of non toxic Er(III) salts as Lewis acid catalysts in homogeneous phase was largely explored by our group. This work is focused on the realization and application of a new class of heterogeneous catalysts based on the Er(III) chemistry. The MW-assisted synthesis and characterization, the rationalization of the MW–effect on the system, the application of a new MCM-Er(III) catalyst under non-conventional synthetic methods as US, MW and continuous-flow conditions will be presented.[2]

New frontiers in heterogeneous catalysis: synthesis, applications and perspectives of MCM-Er(III) materials

NARDI M;
2011-01-01

Abstract

Since the idea of a sustainable chemistry became an urgency for the scientific community, an exponential increasing in the use of heterogeneous recoverable catalysts was registered. Mesoporous silica (MCM) have played a prominent role as inert supporting materials in this field, because of their high specific surface areas, their large pore size and their thermal and chemical stability.[1] The efficiency of non toxic Er(III) salts as Lewis acid catalysts in homogeneous phase was largely explored by our group. This work is focused on the realization and application of a new class of heterogeneous catalysts based on the Er(III) chemistry. The MW-assisted synthesis and characterization, the rationalization of the MW–effect on the system, the application of a new MCM-Er(III) catalyst under non-conventional synthetic methods as US, MW and continuous-flow conditions will be presented.[2]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12078/1508
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