A reconstruction strategy to synthesize mesoporous SAPO molecular sieve single crystals with high MTO catalytic activity.
Mesoporous SAPO-34 single crystals with tunable porosity and Si content have been fast synthesized within 4 hours by a reconstruction strategy, which show excellent hydrothermal stability and MTO catalytic activity. This new strategy is further proven to be applicable to prepare other mesoporous SAPO molecular sieve single crystals.
National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China. tianpeng@dicp.ac.cn liuzm@dicp.ac.cn.
Chan
C
Wang
Miao
M
Yang
Mingrun
M
Li
Shutao
S
Xu
Yue
Y
Yang
Peng
P
Tian
Zhongmin
Z
Liu