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Nitrogen‐Incorporated TS‐1 Zeolite Obtained by Post‐Synthetic Nitridation
Author(s) -
Li Hao,
Lei Qian,
Zhang Xiaoming,
Suo Jishuan
Publication year - 2011
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201000258
Subject(s) - calcination , zeolite , catalysis , hydrogen peroxide , nitrogen , inorganic chemistry , chemistry , chemical engineering , materials science , organic chemistry , engineering
Nitrogen, Inc.: A novel nitrogen‐incorporated TS‐1 zeolite is prepared by direct calcination of the as‐synthesized TS‐1 powder in NH 3 flow at high temperature. By introducing nitrogen into the framework of TS‐1 zeolite, the acidic sites of TS‐1 are reduced effectively and the material shows high catalytic activity and stability for epoxidation of propylene with dilute hydrogen peroxide.