如何提高铜基催化剂的耐热性?这个比较困难!可以用热稳定性好一些的、其它氧化物,把热稳定性差、易烧结的铜分散开、隔离住。也就是先要制备高分散的铜催化剂!我们做过一些,可以参考一下具体的制备工艺和表征方法:Hydrogenolysis of glycerol over homogenously dispersed copper on solid base catalysts Applied Catalysis B: Environmental, Volume 101, Issues 3–4, 14 January 2011, Pages 431-440Applied Catalysis A: General, Volume 403, Issues 1–2, 22 August 2011, Pages 173-182Journal of Catalysis, Volume 296, December 2012, Pages 1-11也可以制备一些特殊结构的催化剂。Core–shell structured CuO–ZnO@H-ZSM-5 catalysts for CO hydrogenation to dimethyl etherFuel, Volume 96, June 2012, Pages 419-425或者用一些材料支撑,防止其团聚或者烧结Multiwall carbon nanotube-pillared layered Cu0.4/Mg5.6Al2O8.6: an efficient catalyst for hydrogenolysis of glycerolJ. Mater. Chem. A, 2013, Advance Article DOI: 10.1039/C3TA12819A, Communication 我们还正在做另外一种特殊结构高稳定的铜,文章还没有出来,查看更多