title: Catalytic cracking of large molecules over hierarchical zeolites.
abstract: A hierarchical zeolite catalyst was synthesized by transforming the skeletons of a bimodal pore silica gel into a zeolite through a steam-assisted conversion method, and shows high catalytic activity and a long catalyst lifetime for catalytic cracking of large molecules.
authors.affiliation: The Institute for Chemical Physics, Beijing Institute of Technology, Beijing 100081, P.R. China. zhaotb@bit.edu.cn
authors.forename: Qian
authors.initials: Q
authors.lastname: Lei
authors.forename: Tianbo
authors.initials: T
authors.lastname: Zhao
authors.forename: Fengyan
authors.initials: F
authors.lastname: Li
authors.forename: Lingling
authors.initials: L
authors.lastname: Zhang
authors.forename: Yue
authors.initials: Y
authors.lastname: Wang