Departament d'Enginyeria Química, Universitat Rovira i Virgili, Av. Països Catalans, 26, Campus Sescelades, Tarragona, Spain 43007.
Chem Commun (Camb). 2013 Jun 18;49(48):5489-91. doi: 10.1039/c3cc41298a. Epub 2013 May 13.
Nonimmobilized and immobilized Mg-Al hydrotalcite-like materials on silica lyogels were prepared and activated by calcination to be tested as catalysts in the direct carboxylation reaction of methanol. The HTs supported on silica lyogels showed an important improvement and high stability in the direct synthesis reaction of DMC from CO2 and MeOH.
非固定化和固定化的镁铝水滑石类似物负载在硅胶干凝胶上,经煅烧活化后作为催化剂用于甲醇直接羧化反应的测试。负载在硅胶干凝胶上的 HTs 在 CO2 和 MeOH 直接合成 DMC 的反应中表现出显著的改进和高稳定性。