Increase in the Hydrothermal Stability of the La-Modified ZSM-5 Zeolite
LI Yan-Feng, ZHU Ji-Qin, LIU Hui, WANG Peng, TIAN Hui-Ping
Acta Phys. -Chim. Sin. . 2011, (01): 52 -58 .  DOI: 10.3866/PKU.WHXB20110130