AFI(SAPO-5)和CHA(SAPO-34、SAPO-44和SAPO-47)型分子筛是两类有广泛应用的硅铝磷分子筛。两类分子筛经常共晶生长或竞争性生长。......

A defect-free SAPO-44 zeolite membrane firmly anchored the porous α-Al2O3 plate substrate was successfully synthesized.......

以环己胺为模板剂,合成了不同硅铝比的SAPO-44分子筛,分别采用XRD、SEM、NH3-TPD等表征手段对所合成的样品进行了表征,并在固定床......