以吗啉为唯一模板剂，通过纳米晶种辅助合成具有优异甲醇制烯烃性能的纳米尺寸SAPO-34沸石。
Nanoseed-assisted synthesis of nano-sized SAPO-34 zeolites using morpholine as the sole template with superior MTO performance.
作者信息
Chen Guangrui, Sun Qiming, Yu Jihong
机构信息
State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.
出版信息
Chem Commun (Camb). 2017 Dec 14;53(100):13328-13331. doi: 10.1039/c7cc07508a.
Nano-sized SAPO-34 catalysts have been for the first time prepared using morpholine as the sole template by using a one-pot nanoseed-assisted method. The obtained nano-sized SAPO-34 catalysts exhibit about 4-fold prolonged lifetime and nearly 5% increased selectivity for ethylene and propylene compared to conventional micron-sized counterparts in methanol-to-olefin reactions.
首次采用一锅法纳米晶种辅助法，以吗啉作为唯一模板制备了纳米尺寸的SAPO-34催化剂。在甲醇制烯烃反应中，与传统的微米尺寸催化剂相比，所制备的纳米尺寸SAPO-34催化剂的寿命延长了约4倍，乙烯和丙烯的选择性提高了近5%。
Zotero 插件